Mother baseline survey (p3)
Table ID: BiB_Baseline.base_m_survey_p3
Entity type  Variables  Entities  Updated 

Participant  340  26  20201009 
_p3 tables contain the same variables as their parent table but only data collected at the third pregnancy
variable  label  value_type  summary 

has_base_m_survey_p3  Has mother baseline survey  decimal  mean (sd) 1.00 (0.00) min < median < max 1.00 < 1.00 < 1.00 100.00% complete 
agemm_mbqall_p3  Mother age (months): Maternal Baseline Questionnaire  decimal  mean (sd) 335.73 (59.12) min < median < max 243.00 < 330.00 < 493.00 100.00% complete 
agemy_mbqall_p3  Mother age (years): Maternal Baseline Questionnaire  decimal  mean (sd) 27.54 (4.89) min < median < max 20.00 < 27.00 < 41.00 100.00% complete 
alc03mb4dr_p3  Don’t remember average/max units drank per week in 3 months before pregnancy  decimal  1 : Don’t remember not specified 2 : Don’t remember average units per week 3 : Don’t remember max units 0.00% complete 
alc04thmdr_p3  Don’t remember maximum units drank at one time since 4th month of pregnancy  decimal  1 : Don’t remember not specified 2 : Don’t remember average units per week 3 : Don’t remember max units 0.00% complete 
alc05u3mb4_p3  Frequency of 5 or more units of alcohol consumed in 3 months before pregnancy  decimal  1 : Everyday 2 : Nearly everyday 3 : 14 times/week 4 : 13 times a month 5 : Rarely 6 : Never 11.54% complete 
alc05u4thm_p3  Frequency of 5 or more units of alcohol consumed since 4th month of pregnancy  decimal  1 : Everyday 2 : Nearly everyday 3 : 14 times/week 4 : 13 times a month 5 : Rarely 6 : Never 3.85% complete 
alc05ufr3m_p3  Frequency of 5 or more units of alcohol consumed in first 3 months of pregnancy  decimal  1 : Everyday 2 : Nearly everyday 3 : 14 times/week 4 : 13 times a month 5 : Rarely 6 : Never 3.85% complete 
alc0brav3b_p3  Average units of beer per week in 3 months before pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0brav4m_p3  Average units of beer per week since 4th month of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0bravf3_p3  Average units of beer per week in first 3 months of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0brmx3b_p3  Maximum units of beer at one time in 3 months before pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0brmx4m_p3  Maximum units of beer at one time since 4th month of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0brmxf3_p3  Maximum units of beer at one time in first 3 months of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0dr3mb4_p3  Mother drank alcohol 3 months before pregnancy  decimal  1 : Yes, once a week 2 : Yes, occasionally 3 : Yes, not specified 4 : No 5 : Don’t remember 11.54% complete 
alc0dr4thm_p3  Mother drank alcohol since 4th month of pregnancy  decimal  1 : Yes, once a week 2 : Yes, occasionally 3 : Yes, not specified 4 : No 5 : Don’t remember 11.54% complete 
alc0drfr3m_p3  Mother drank alcohol in the first 3 months of pregnancy  decimal  1 : Yes, once a week 2 : Yes, occasionally 3 : Yes, not specified 4 : No 5 : Don’t remember 11.54% complete 
alc0drpreg_p3  Mother drank alcohol during pregnancy or 3 months before  decimal  1 : Yes 2 : No 3 : Don’t remember 100.00% complete 
alc0fr3mdr_p3  Don’t remember maximum units drank at one time in first 3 months of pregnancy  decimal  1 : Don’t remember not specified 2 : Don’t remember average units per week 3 : Don’t remember max units 0.00% complete 
alc0oaav3b_p3  Average units of other alcohol per week in 3 months before pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0oaav4m_p3  Average units of other alcohol per week since 4th month of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0oaavf3_p3  Average units of other alcohol per week in first 3 months of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0oamx3b_p3  Maximum units of other alcohol at one time in 3 months before pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0oamx4m_p3  Maximum units of other alcohol at one time since 4th month of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0oamxf3_p3  Maximum units of other alcohol at one time in first 3 months of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0spav3b_p3  Average units of spirits per week in 3 months before pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0spav4m_p3  Average units of spirits per week since 4th month of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0spavf3_p3  Average units of spirits per week in first 3 months of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0spmx3b_p3  Maximum units of spirits at one time in the 3 months before pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0spmx4m_p3  Maximum units of spirits at one time since 4th month of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0spmxf3_p3  Maximum units of spirits at one time in first 3 months of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0wnav3b_p3  Average units of wine per week in 3 months before pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0wnav4m_p3  Average units of wine per week since 4th month of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0wnavf3_p3  Average units of wine per week in first 3 months of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0wnmx3b_p3  Maximum units of wine at one time in 3 months before pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0wnmx4m_p3  Maximum units of wine at one time since 4th month of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
alc0wnmxf3_p3  Maximum units of wine at one time in first 3 months of pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
ben0carall_p3  Carer’s allowance  decimal  1 : Yes 2 : No 100.00% complete 
ben0chdben_p3  Child benefit  decimal  1 : Yes 2 : No 100.00% complete 
ben0chdtxc_p3  Child Tax credit  decimal  1 : Yes 2 : No 100.00% complete 
ben0disbla_p3  Disability living allowance  decimal  1 : Yes 2 : No 100.00% complete 
ben0dnwtoa_p3  Does not wish to answer  decimal  1 : Yes 2 : No 100.00% complete 
ben0dontkw_p3  Don’t know  decimal  1 : Yes 2 : No 100.00% complete 
ben0houseb_p3  Housing benefit  decimal  1 : Yes 2 : No 100.00% complete 
ben0incapb_p3  Incapacity benefit  decimal  1 : Yes 2 : No 100.00% complete 
ben0incsup_p3  Income support  decimal  1 : Yes 2 : No 100.00% complete 
ben0intjsa_p3  Income tested job seekers allowance  decimal  1 : Yes 2 : No 100.00% complete 
ben0mentst_p3  Means tested benefits received  decimal  1 : Yes 2 : No 100.00% complete 
ben0nobenf_p3  None  decimal  1 : Yes 2 : No 100.00% complete 
ben0othbnm_p3  Other benefits received  text  All missing 
ben0otherb_p3  Other benefits  decimal  1 : Yes 2 : No 100.00% complete 
ben0pencrd_p3  Pension credit  decimal  1 : Yes 2 : No 100.00% complete 
ben0wrktxc_p3  Working Tax credit  decimal  1 : Yes 2 : No 100.00% complete 
brd0brolls_p3  Baps/rolls eaten per week  decimal  mean (sd) 0.64 (1.25) min < median < max 0.00 < 0.00 < 4.00 96.15% complete 
brd0brwbrd_p3  Slices of brown bread eaten per week  decimal  mean (sd) 1.84 (2.94) min < median < max 0.00 < 0.00 < 8.00 96.15% complete 
brd0nnptbg_p3  Naan/pitta bread/bagel eaten per week  decimal  mean (sd) 0.20 (0.50) min < median < max 0.00 < 0.00 < 2.00 96.15% complete 
brd0othbrd_p3  Other bread products eaten per week  decimal  mean (sd) 0.16 (0.62) min < median < max 0.00 < 0.00 < 3.00 96.15% complete 
brd0othpro_p3  Description of other bread products eaten  text  1 unique values 1 nonmissing values 14 characters 
brd0parath_p3  Parathas eaten per week  decimal  mean (sd) 0.20 (0.41) min < median < max 0.00 < 0.00 < 1.00 96.15% complete 
brd0pizzas_p3  Slices of pizza eaten per week  decimal  mean (sd) 1.65 (1.70) min < median < max 0.00 < 2.00 < 8.00 100.00% complete 
brd0rotich_p3  Roti/chappatis eaten per week  decimal  mean (sd) 7.81 (7.32) min < median < max 0.00 < 7.00 < 28.00 100.00% complete 
brd0whtbrd_p3  Slices of white bread eaten per week  decimal  mean (sd) 8.77 (7.28) min < median < max 0.00 < 8.50 < 21.00 100.00% complete 
cdr0chgflg_p3  Data change based on cleaning rules  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
cdr0clcfpd_p3  Number of cups of cola (regular, caffeinated) per day  decimal  mean (sd) 0.78 (1.73) min < median < max 0.00 < 0.00 < 7.00 88.46% complete 
cdr0clcfpw_p3  Number of cups of cola (regular, caffeinated) per week  decimal  mean (sd) 1.24 (2.47) min < median < max 0.00 < 0.00 < 9.00 80.77% complete 
cdr0cldcpd_p3  Number of cups of cola (regular, decaffeinated) per day  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0cldcpw_p3  Number of cups of cola (regular, decaffeinated) per week  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0dccfpd_p3  Number of cups of diet cola (caffeinated) per day  decimal  mean (sd) 0.16 (0.62) min < median < max 0.00 < 0.00 < 3.00 96.15% complete 
cdr0dccfpw_p3  Number of cups of diet cola (caffeinated) per week  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 88.46% complete 
cdr0dcdcpd_p3  Number of cups of diet cola (decaffeinated) per day  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0dcdcpw_p3  Number of cups of diet cola (decaffeinated) per week  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0fccfpd_p3  Number of cups of filter/cafetiere coffee (caffeinated) per day  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0fccfpw_p3  Number of cups of filter/cafetiere coffee (caffeinated) per week  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0fcdcpd_p3  Number of cups of filter/cafetiere coffee (decaffeinated) per day  decimal  mean (sd) 0.04 (0.20) min < median < max 0.00 < 0.00 < 1.00 96.15% complete 
cdr0fcdcpw_p3  Number of cups of filter/cafetiere coffee (decaffeinated) per week  decimal  mean (sd) 0.04 (0.20) min < median < max 0.00 < 0.00 < 1.00 96.15% complete 
cdr0htcfpd_p3  Number of cups of herbal tea (caffeinated) per day  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0htcfpw_p3  Number of cups of herbal tea (caffeinated) per week  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0htdcpd_p3  Number of cups of herbal tea (decaffeinated) per day  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0iccfpd_p3  Number of cups of instant coffee (caffeinated) per day  decimal  mean (sd) 0.08 (0.40) min < median < max 0.00 < 0.00 < 2.00 96.15% complete 
cdr0iccfpw_p3  Number of cups of instant coffee (caffeinated) per week  decimal  mean (sd) 0.56 (2.80) min < median < max 0.00 < 0.00 < 14.00 96.15% complete 
cdr0icdcpd_p3  Number of cups of instant coffee (decaffeinated) per day  decimal  mean (sd) 0.04 (0.20) min < median < max 0.00 < 0.00 < 1.00 96.15% complete 
cdr0icdcpw_p3  Number of cups of instant coffee (decaffeinated) per week  decimal  mean (sd) 0.04 (0.20) min < median < max 0.00 < 0.00 < 1.00 96.15% complete 
cdr0ktcfpd_p3  Number of cups of Kashmiri tea (caffeinated) per day  decimal  mean (sd) 0.28 (0.54) min < median < max 0.00 < 0.00 < 2.00 96.15% complete 
cdr0ktcfpw_p3  Number of cups of Kashmiri tea (caffeinated) per week  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
cdr0ktdcpd_p3  Number of cups of Kashmiri tea (decaffeinated) per day  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0ktdcpw_p3  Number of cups of Kashmiri tea (decaffeinated) per week  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0tecfpd_p3  Number of cups of tea (caffeinated) per day  decimal  mean (sd) 1.28 (1.34) min < median < max 0.00 < 1.00 < 5.00 96.15% complete 
cdr0tecfpw_p3  Number of cups of tea (caffeinated) per week  decimal  mean (sd) 1.46 (3.89) min < median < max 0.00 < 0.00 < 14.00 50.00% complete 
cdr0tedcpd_p3  Number of cups of tea (decaffeinated) per day  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
cdr0tedcpw_p3  Number of cups of tea (decaffeinated) per week  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
drg0drguse_p3  Mother used drugs during pregnancy  decimal  1 : Yes 2 : No 3 : Don’t know 100.00% complete 
edu0fthede_p3  Baby’s father’s highest educational qualification (equivalised)  decimal  1 : <5 GCSE equivalent 2 : 5 GCSE equivalent 3 : Alevel equivalent 4 : Higher than Alevel 5 : Other 6 : Don’t know 7 : Foreign Unknown 100.00% complete 
edu0ftheuk_p3  Father’s highest education qualification  decimal  1 : 1 + 0 levels/CSEs/GCEs(any grades) 10 : Higher Degree (e.g. MA, PhD, PGCE Postgrad cert/diploma) 11 : Other qualifications (e.g. City and Guilds, RSA/OCR, BTEC) 12 : Overseas qualification 13 : No Qualifications 14 : Don’t know 2 : 5 + 0 levels, 5+ CSEs (grade 1) 5 + GCSEs, School Certificate 3 : 1 + A levels/AS levels 4 : 2 + A levels, 4 + AS levels, Higher School certificate 5 : NVQ Level 1, Foundation GNVQ 6 : NVQ Level 2,Intermediate GNVQ 7 : NVQ Level 3, Advanced GNVQ 8 : NVQ Levels 45, HNC, HND 9 : First Degree (e.g. BA, BSc) 100.00% complete 
edu0fthflg_p3  Fathers education change flag  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
edu0fthosc_p3  Father overseas country of qualification  text  All missing 
edu0fthosq_p3  Father overseas qualification  text  All missing 
edu0fthpak_p3  Father Pakistan qualification  decimal  1 : Second School Certificate (SSC) Matriculation 10 : Postgraduate Eg Masters degree/PhD 11 : Don’t know 2 : Diploma in Commerce 3 : Higher Secondary (HSC) Cert/Intermediate humanities, preeng, premed 4 : Certificate from Board of technical education 5 : Diploma from Board of technical education 6 : Final Apprenticeship Certificate/Grade 2 skilled 7 : Vocational institute diploma/grade 3 skilled worker cert 8 : Batchelor Degree (4 year) in generally professional fields 9 : Batchelor of Arts/Commerce/Engineering/Science/Technology (pass and honours) 34.62% complete 
edu0fthqct_p3  Father country of qualification  decimal  mean (sd) 2.38 (1.60) min < median < max 1.00 < 2.00 < 5.00 100.00% complete 
edu0mumede_p3  Mother’s highest educational qualification (equivalised)  decimal  1 : <5 GCSE equivalent 2 : 5 GCSE equivalent 3 : Alevel equivalent 4 : Higher than Alevel 5 : Other 6 : Don’t know 7 : Foreign Unknown 100.00% complete 
edu0mumeuk_p3  Mum’s highest education qualification  decimal  1 : 1 + 0 levels/CSEs/GCEs(any grades) 10 : Higher Degree (e.g. MA, PhD, PGCE Postgrad cert/diploma) 11 : Other qualifications (e.g. City and Guilds, RSA/OCR, BTEC) 12 : Overseas qualification 13 : No Qualifications 14 : Don’t know 2 : 5 + 0 levels, 5+ CSEs (grade 1) 5 + GCSEs, School Certificate 3 : 1 + A levels/AS levels 4 : 2 + A levels, 4 + AS levels, Higher School certificate 5 : NVQ Level 1, Foundation GNVQ 6 : NVQ Level 2,Intermediate GNVQ 7 : NVQ Level 3, Advanced GNVQ 8 : NVQ Levels 45, HNC, HND 9 : First Degree (e.g. BA, BSc) 100.00% complete 
edu0mumflg_p3  Mothers education change flag  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
edu0mumosc_p3  Mum overseas country of qualification  text  All missing 
edu0mumosq_p3  Mum overseas qualification  text  All missing 
edu0mumpak_p3  Mum Pakistan qualification  decimal  mean (sd) 5.29 (2.75) min < median < max 1.00 < 6.00 < 10.00 26.92% complete 
edu0mumqct_p3  Mum country of qualification  decimal  1 : UK 2 : Pakistan 3 : Other overseas 4 : No qualifications 5 : Don’t know 100.00% complete 
eth0asianb_p3  Asian or Asian British  cultural background  decimal  1 : Indian 2 : Pakistani 3 : Bangladeshi 4 : Indian Caribbean 5 : AfricanIndian 6 : Other 76.92% complete 
eth0asnoth_p3  Asian or Asian British  other cultural background  text  All missing 
eth0blackb_p3  Black or Black British  cultural background  decimal  1 : Caribbean 2 : African 3 : Other 0.00% complete 
eth0blkoth_p3  Black or Black British  other cultural background  text  All missing 
eth0chines_p3  Chinese  cultural background  decimal  1 : Chinese 2 : Japanese 3 : Filipino 4 : Vietnamese 5 : Other 0.00% complete 
eth0chnoth_p3  Chinese  other cultural background  text  All missing 
eth0eth3gp_p3  Mother’s ethnic group  3 categories  decimal  1 : White British 2 : Pakistani 3 : Other 100.00% complete 
eth0eth9gp_p3  Woman’s ethnic group  9 categories  decimal  1 : White British 2 : White Other 3 : MixedWhite and Black 4 : MixedWhite and South Asian 5 : Black 6 : Indian 7 : Pakistani 8 : Bangladeshi 9 : Other 100.00% complete 
eth0ethall_p3  Mother’s ethnic group  all categories  decimal  1 : White  British 10 : White & AfricanIndian 11 : Mixed  Other 12 : Black  Caribbean 13 : Black  African 14 : Black  Other 15 : Asian  Indian 16 : Asian  Pakistani 17 : Asian  Bangladeshi 18 : Asian  Indian Caribbean 19 : Asian  African Indian 2 : White  Irish 20 : Asian  Other 21 : Chinese 22 : Japanese 23 : Filipino 24 : Vietanemse 25 : Chinese  Other 26 : Other 3 : White  Other 4 : White & Black Caribbean 5 : White & Black African 6 : White & Indian 7 : White & Pakistani 8 : White & Bangladeshi 9 : White & Indian Caribbean 100.00% complete 
eth0ethgrp_p3  Mother’s ethnic group  decimal  1 : White 2 : Mixed ethnic group 3 : Black or Black British 4 : Asian or Asian British 5 : Chinese 6 : Other 100.00% complete 
eth0mixedb_p3  Mixed  cultural background  decimal  1 : White and Black Caribbean 2 : White and Black African 3 : White and Indian 4 : White and Pakistani 5 : White and Bangladeshi 6 : White and Indian Caribbean 7 : White and AfricanIndian 8 : Other 0.00% complete 
eth0mixoth_p3  Mixed  other cultural background  text  All missing 
eth0otherb_p3  Other cultural background  decimal  1 : Other 0.00% complete 
eth0othoth_p3  Other cultural backgrounddescription  text  All missing 
eth0saethg_p3  South Asian ethnic groups only  decimal  1 : Pakistani 2 : Indian 3 : Bangladeshi 4 : Other South Asian 76.92% complete 
eth0whiteb_p3  White  cultural background  decimal  1 : British 2 : Irish 3 : Other 23.08% complete 
eth0whtoth_p3  White  other cultural background  text  All missing 
fin0billfl_p3  Up to date with bills change flag  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
fin0bllctx_p3  Behind with council tax bill  decimal  1 : Yes 2 : No 3.85% complete 
fin0bllelc_p3  Behind with electricity  decimal  1 : Yes 2 : No 3.85% complete 
fin0bllfeu_p3  Behind with other fuel  decimal  1 : Yes 2 : No 3.85% complete 
fin0bllgas_p3  Behind with gas  decimal  1 : Yes 2 : No 3.85% complete 
fin0bllins_p3  Behind with insurance policy bill  decimal  1 : Yes 2 : No 3.85% complete 
fin0bllohp_p3  Behind with other HP payments  decimal  1 : Yes 2 : No 3.85% complete 
fin0blltph_p3  Behind with telephone bill  decimal  1 : Yes 2 : No 3.85% complete 
fin0blltvb_p3  Behind with TV/DVD/HP bills  decimal  1 : Yes 2 : No 3.85% complete 
fin0bllwat_p3  Behind with water bill  decimal  1 : Yes 2 : No 3.85% complete 
fin0finnow_p3  Compared to a year ago how are you doing financially  decimal  1 : Better off 2 : Worse off 3 : About the same 4 : Does not wish to answer 100.00% complete 
fin0frsb10_p3  Enough bedrooms for every child over 10 to have own bedroom  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Does not apply 100.00% complete 
fin0frscel_p3  Child has celebrations on special occasions such as birthdays  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Does not apply 100.00% complete 
fin0frschb_p3  Child has a hobby or leisure activity  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Does not apply 100.00% complete 
fin0frsdec_p3  Enough money to keep home in decent state of decoration  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0frselg_p3  Money to replace or repair major electrical goods  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0frsffm_p3  Family and friends for a drink or meal at least once a month  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0frsfte_p3  Child has friends round for tea or a snack once a fortnight  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Does not apply 100.00% complete 
fin0frsfur_p3  Money to replace any worn out furniture  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0frshci_p3  Household contents insurance  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0frshob_p3  A hobby or leisure activity  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0frshol_p3  Holiday from home for at least one week once a year  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0frshwm_p3  In winter are you able to keep home warm enough  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0frsleb_p3  Does your child have leisure equipment or a bicycle  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Does not apply 100.00% complete 
fin0frsnur_p3  Child goes to nursery/playgroup at least once a week  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Does not apply 100.00% complete 
fin0frsout_p3  Child has outdoor space to play safely  decimal  1 : Yes 2 : No 3 : Does not apply 100.00% complete 
fin0frssav_p3  Money to make regular savings of £10 a month  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0frssho_p3  Two pairs of all weather shoes  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0frsstp_p3  Child goes to school trips  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Does not apply 100.00% complete 
fin0frsswm_p3  Child goes swimming at least once a month  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Does not apply 100.00% complete 
fin0frsysf_p3  A small amount of money to spend on yourself each week  decimal  1 : Yes 2 : Can’t afford 3 : Don’t want/need 4 : Doesn’t wish to answer 5 : Don’t know 100.00% complete 
fin0manfin_p3  How well mother and husband/partner managing financially  decimal  1 : Living comfortably 2 : Doing alright 3 : Just about getting by 4 : Quite difficult 5 : Very difficult 6 : Does not wish to answer 100.00% complete 
fin0upbill_p3  Are you up to date with all these bills  decimal  1 : Yes 2 : No 3 : Don’t know 4 : Does not wish to answer 100.00% complete 
ghq0fctrsc_p3  GHQ factor score (derived)  decimal  mean (sd) 0.33 (0.68) min < median < max 1.10 < 0.43 < 0.74 92.31% complete 
ghq0ques01_p3  Been feeling perfectly well & in good health  decimal  1 : Better than usual 2 : Same as usual 3 : Worse than usual 4 : Much worse than usual 92.31% complete 
ghq0ques02_p3  Been feeling in need of a good tonic  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques03_p3  Been feeling run down and out of sorts  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques04_p3  Felt that you are ill  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques05_p3  Been getting pains in your head  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques06_p3  Been getting a feeling of tightness or pressure in your head  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques07_p3  Been having hot or cold spells  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques08_p3  Lost much sleep over worry  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques09_p3  Had difficulty staying asleep once you are off  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques10_p3  Felt constantly under strain  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques11_p3  Been getting edgy and badtempered  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques12_p3  Been getting scared or panicky for no good reason  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques13_p3  Found everything getting on top of you  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques14_p3  Been feeling nervous and strungup all the time  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques15_p3  Been managing to keep yourself busy and occupied  decimal  1 : More so than usual 2 : Same as usual 3 : Rather less than usual 4 : Much less than usual 92.31% complete 
ghq0ques16_p3  Been taking longer over the things you do  decimal  1 : Quicker than usual 2 : Same as usual 3 : Longer than usual 4 : Much longer than usual 92.31% complete 
ghq0ques17_p3  Felt on the whole you were doing things well  decimal  1 : Better than usual 2 : About the same 3 : Less than usual 4 : Much less well 92.31% complete 
ghq0ques18_p3  Been satisfied with way you’ve carried out your tasks  decimal  1 : More satisfied 2 : About the same as usual 3 : Less satisfied than usual 4 : Much less satisfied 92.31% complete 
ghq0ques19_p3  Felt that you are playing a useful part in things  decimal  1 : More so than usual 2 : Same as usual 3 : Less useful than usual 4 : Much less than usual 92.31% complete 
ghq0ques20_p3  Felt capable of making decisions about things  decimal  1 : More so than usual 2 : Same as usual 3 : Less so than usual 4 : Much less capable 92.31% complete 
ghq0ques21_p3  Been able to enjoy your normal daytoday activities  decimal  1 : More so than usual 2 : Same as usual 3 : Less so than usual 4 : Much less than usual 92.31% complete 
ghq0ques22_p3  Been thinking of yourself as worthless person  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques23_p3  Felt life is entirely hopeless  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques24_p3  Felt that life isn’t worth living  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques25_p3  Thought of the possibility that you might make away with yourself  decimal  1 : Definitely not 2 : I don’t think so 3 : Has crossed my mind 4 : Definitely have 92.31% complete 
ghq0ques26_p3  Found at times couldn’t do anything because nerves too bad  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques27_p3  Found yourself wishing you were dead and away from it all  decimal  1 : Not at all 2 : No more than usual 3 : Rather more than usual 4 : Much more than usual 92.31% complete 
ghq0ques28_p3  Found the idea of taking your own life kept coming into your mind  decimal  1 : Definitely not 2 : I don’t think so 3 : Has crossed my mind 4 : Definitely have 92.31% complete 
h2o0bwatel_p3  Glasses of bottled water drank elsewhere per day  decimal  mean (sd) 1.50 (0.71) min < median < max 1.00 < 1.50 < 2.00 7.69% complete 
h2o0bwathm_p3  Glasses of bottled water drank at home per day  decimal  mean (sd) 1.50 (0.58) min < median < max 1.00 < 1.50 < 2.00 15.38% complete 
h2o0bwatwk_p3  Glasses of bottled water drank at work/study per day  decimal  mean (sd) 2.00 (1.41) min < median < max 1.00 < 2.00 < 3.00 7.69% complete 
h2o0coffel_p3  Cups of coffee drunk elsewhere per day  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
h2o0coffhm_p3  Cups of coffee drank at home per day  decimal  mean (sd) 1.50 (0.71) min < median < max 1.00 < 1.50 < 2.00 7.69% complete 
h2o0coffwk_p3  Cups of coffee drank at work/study per day  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
h2o0filthm_p3  Filter the water drank at home  decimal  1 : Yes 2 : No 3 : Don’t know 4 : N/A 100.00% complete 
h2o0filtwk_p3  Filter the water drank at work  decimal  1 : Yes 2 : No 3 : Don’t know 4 : N/A 100.00% complete 
h2o0nbtpwk_p3  Number of baths per week  decimal  mean (sd) 1.96 (2.11) min < median < max 0.00 < 1.50 < 7.00 100.00% complete 
h2o0nshpwk_p3  Number of showers per week  decimal  mean (sd) 2.81 (2.80) min < median < max 0.00 < 2.50 < 7.00 100.00% complete 
h2o0nswpwk_p3  Number of swims per week  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 96.15% complete 
h2o0sqshel_p3  Glasses of squash drank elsewhere per day  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
h2o0sqshhm_p3  Glasses of squash drank at home per day  decimal  mean (sd) 2.08 (1.44) min < median < max 1.00 < 2.00 < 5.00 46.15% complete 
h2o0sqshwk_p3  Glasses of squash drank at work/study per day  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
h2o0tbtmin_p3  Minutes in the bath each time  decimal  mean (sd) 32.65 (17.15) min < median < max 10.00 < 30.00 < 60.00 65.38% complete 
h2o0teaels_p3  Cups of tea drunk elsewhere per day  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
h2o0teahom_p3  Cups of tea drank at home per day  decimal  mean (sd) 1.80 (1.11) min < median < max 1.00 < 1.50 < 5.00 76.92% complete 
h2o0teawrk_p3  Cups of tea drank at work/study per day  decimal  mean (sd) 2.00 (NA) min < median < max 2.00 < 2.00 < 2.00 3.85% complete 
h2o0tshmin_p3  Minutes in the shower each time  decimal  mean (sd) 14.44 (6.67) min < median < max 3.00 < 15.00 < 30.00 61.54% complete 
h2o0tswmin_p3  Minutes spent swimming each time  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
h2o0twatel_p3  Glasses of tap water drank elsewhere per day  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
h2o0twathm_p3  Glasses of tap water drank at home per day  decimal  mean (sd) 4.09 (1.53) min < median < max 1.00 < 4.00 < 8.00 88.46% complete 
h2o0twatwk_p3  Glasses of tap water drank at work/study per day  decimal  mean (sd) 1.00 (NA) min < median < max 1.00 < 1.00 < 1.00 3.85% complete 
has_mbqall_p3  Has baseline questionnaire  decimal  1 : has 100.00% complete 
hhd0cohabt_p3  Cohabitation status  decimal  1 : Living with baby’s father 2 : Living with another partner 3 : Not living with a partner 100.00% complete 
hhd0f16_64_p3  Number of females between 16 and 64 in household  decimal  mean (sd) 1.42 (0.76) min < median < max 1.00 < 1.00 < 3.00 100.00% complete 
hhd0f2_15y_p3  Number of females between 2 and 15 in household  decimal  mean (sd) 0.92 (1.20) min < median < max 0.00 < 1.00 < 4.00 100.00% complete 
hhd0fov65y_p3  Number of females over 65 in household  decimal  mean (sd) 0.04 (0.20) min < median < max 0.00 < 0.00 < 1.00 100.00% complete 
hhd0fund2y_p3  Number of females under 2 in household  decimal  mean (sd) 0.46 (0.58) min < median < max 0.00 < 0.00 < 2.00 100.00% complete 
hhd0m16_64_p3  Number of males between 16 and 64 in household  decimal  mean (sd) 1.27 (0.78) min < median < max 0.00 < 1.00 < 3.00 100.00% complete 
hhd0m2_15y_p3  Number of males between 2 and 15 in household  decimal  mean (sd) 0.81 (0.75) min < median < max 0.00 < 1.00 < 2.00 100.00% complete 
hhd0marchb_p3  Marital and cohabitation status combined (derived)  decimal  1 : Married and living with partner 2 : Not married and living with partner 3 : Not living with partner 100.00% complete 
hhd0martst_p3  Marital status  decimal  1 : Married (1st marriage) 2 : Remarried 3 : Single (never married) 4 : Separated (still legally married 5 : Divorced 6 : Widowed 100.00% complete 
hhd0mov65y_p3  Number of males over 65 in household  decimal  mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 100.00% complete 
hhd0mund2y_p3  Number of males under 2 in household  decimal  mean (sd) 0.58 (0.64) min < median < max 0.00 < 0.50 < 2.00 100.00% complete 
hhd0tothhd_p3  Total number of members in household  decimal  mean (sd) 5.50 (2.16) min < median < max 3.00 < 4.50 < 11.00 100.00% complete 
imd_2007_decile_nat_p3  2007_decile  decimal  mean (sd) 1.69 (1.26) min < median < max 1.00 < 1.00 < 6.00 100.00% complete 
imd_2007_quintile_nat_p3  2007_quintile  decimal  mean (sd) 1.19 (0.49) min < median < max 1.00 < 1.00 < 3.00 100.00% complete 
imd_2007_rank_nat_p3  IMD_2007_RANK  decimal  mean (sd) 3218.27 (3930.15) min < median < max 190.00 < 1424.00 < 16290.00 100.00% complete 
imd_2007_score_p3  IMD_200710nov  decimal  mean (sd) 51.40 (15.24) min < median < max 17.04 < 55.53 < 71.32 100.00% complete 
imd_2010_decile_nat_p3  2010_decile  decimal  mean (sd) 1.69 (1.19) min < median < max 1.00 < 1.00 < 6.00 100.00% complete 
imd_2010_quintile_nat_p3  2010_quintile  decimal  mean (sd) 1.19 (0.49) min < median < max 1.00 < 1.00 < 3.00 100.00% complete 
imd_2010_rank_nat_p3  RANK_2010  decimal  mean (sd) 3441.88 (4079.94) min < median < max 82.00 < 2207.00 < 16714.00 100.00% complete 
imd_2010_score_p3  IMD_2010_SCORE  decimal  mean (sd) 50.85 (16.47) min < median < max 16.73 < 49.92 < 74.92 100.00% complete 
imddecileswithinbradford_p3  IMD Deciles (WITHIN Bradford)  decimal  mean (sd) 2.77 (1.70) min < median < max 1.00 < 2.00 < 7.00 100.00% complete 
imdquintileswithinbradford_p3  IMD Quintiles (WITHIN Bradford)  decimal  mean (sd) 1.62 (0.85) min < median < max 1.00 < 1.00 < 4.00 100.00% complete 
job0cremfl_p3  Currently employed change flag  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
job0curemp_p3  Mother currently employed  decimal  1 : Yes 2 : No 100.00% complete 
job0dayswk_p3  Days per week worked  decimal  mean (sd) 3.00 (1.41) min < median < max 2.00 < 2.50 < 5.00 15.38% complete 
job0evrwrk_p3  Mother ever worked  decimal  1 : Yes 2 : No 88.46% complete 
job0evwkfl_p3  Ever worked change flag  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
job0fthemp_p3  Father’s employment status  decimal  1 : EmployedNonManual 2 : EmployedManual 3 : Selfemployed 4 : Student 5 : Unemployed 6 : Don’t know 88.46% complete 
job0fthwrk_p3  Fathers occupation  decimal  1 : Modern professional occupations 10 : Student/in training 11 : Does not worklong term unemployed/sick 12 : Don’t know 2 : Clerical and intermediate occupations 3 : Senior managers or administrators 4 : Technical and craft occupations 5 : Semirountine manual and service occupations 6 : Rountine manual and service occupations 7 : Middle or junior managers 8 : Traditional professional occupations 9 : Selfemployed 88.46% complete 
job0hrspwk_p3  Hours worked in a typical week  decimal  mean (sd) 32.69 (11.03) min < median < max 16.00 < 37.50 < 50.00 50.00% complete 
job0matscl_p3  Mother on maternity/sick leave  decimal  1 : Yes 2 : No 11.54% complete 
job0mumemp_p3  Mother’s emplyment status  derived  decimal  1 : Currently employed 2 : Previously employed 3 : Never employed 100.00% complete 
job0plwork_p3  Main place of work  decimal  1 : Work mainly at home 2 : No regular place of work 0.00% complete 
job0studen_p3  Mother full time student  decimal  1 : Yes 2 : No 100.00% complete 
job0timjob_p3  Time spent in most recent job  decimal  mean (sd) 8.75 (6.24) min < median < max 5.00 < 6.00 < 18.00 15.38% complete 
job0townwk_p3  Main place of work  town  text  3 unique values 4 nonmissing values 8 to 9 characters 
job0trvlwk_p3  How mother travels to work  decimal  1 : Work mainly at or from home 10 : Other 2 : Train 3 : Bus, minibus or coach 4 : Motorcycle, scooter or moped 5 : Driving car/van 6 : Passenger in car/van 7 : Taxi 8 : Bicycle 9 : On foot 15.38% complete 
job0trvoth_p3  Description of other mode of transport to work  text  All missing 
job0tstwrk_p3  How long ago mother stopped working  decimal  mean (sd) 4.12 (2.49) min < median < max 0.50 < 3.50 < 8.00 38.46% complete 
mbqlcasep5gp_p3  Socioeconomic position (5 group LCA)  decimal  1 : Least dep and most educated 2 : Employed not mat dep 3 : Employed no access to money 4 : Benefits but coping 5 : Most dep 100.00% complete 
mms0armcir_p3  Mother’s arm circumference (cm)  decimal  mean (sd) 35.90 (1.27) min < median < max 35.00 < 35.90 < 36.80 7.69% complete 
mms0armtkn_p3  Mother’s arm circumference measurement taken  decimal  mean (sd) 1.00 (0.00) min < median < max 1.00 < 1.00 < 1.00 7.69% complete 
mms0height_p3  Mother’s height (cm)  decimal  mean (sd) 159.14 (5.82) min < median < max 150.90 < 158.60 < 171.50 88.46% complete 
mms0mbkbmi_p3  Mother’s booking BMI (derived)  decimal  mean (sd) 28.19 (6.62) min < median < max 18.73 < 26.45 < 39.26 84.62% complete 
mms0tricep_p3  Mother’s triceps (mm)  decimal  mean (sd) 29.10 (4.10) min < median < max 26.20 < 29.10 < 32.00 7.69% complete 
mms0tritkn_p3  Mother’s tricep measurement taken  decimal  mean (sd) 1.00 (0.00) min < median < max 1.00 < 1.00 < 1.00 7.69% complete 
mms0weight_p3  Mother’s weight (at questionnaire) (kg)  decimal  mean (sd) 76.83 (13.83) min < median < max 53.10 < 73.20 < 100.25 88.46% complete 
non_bd_postcode_p3  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 

org0agemuk_p3  Age mother moved to the UK  decimal  mean (sd) 21.67 (4.98) min < median < max 13.00 < 22.50 < 28.00 46.15% complete 
org0ffabco_p3  Father’s father country of birth  other responses  text  All missing 
org0ffabct_p3  Father’s father country of birth  decimal  1 : England 10 : Slovakia 11 : Bangladesh 12 : India 13 : Pakistan 14 : Sri Lanka 15 : Philippines 16 : Don’t know 17 : Other 2 : Northern Ireland 3 : Scotland 4 : Wales 5 : Channel Islands 6 : Isle of Man 7 : Republic of Ireland 8 : Czech Republic 9 : Poland 100.00% complete 
org0ffamir_p3  Father’s father born in Mirpur (if born in Pakistan)  decimal  1 : Yes 2 : No 3 : Don’t know 73.08% complete 
org0ffamtw_p3  Father’s father  Mirpur town or village born in  text  11 unique values 11 nonmissing values 6 to 14 characters 
org0fmubco_p3  Father’s mother country of birth  other responses  text  All missing 
org0fmubct_p3  Father’s mother country of birth  decimal  1 : England 10 : Slovakia 11 : Bangladesh 12 : India 13 : Pakistan 14 : Sri Lanka 15 : Philippines 16 : Don’t know 17 : Other 2 : Northern Ireland 3 : Scotland 4 : Wales 5 : Channel Islands 6 : Isle of Man 7 : Republic of Ireland 8 : Czech Republic 9 : Poland 100.00% complete 
org0fmumir_p3  Father’s mother born in Mirpur (if born in Pakistan)  decimal  1 : Yes 2 : No 3 : Don’t know 73.08% complete 
org0fmumtw_p3  Father’s mother  Mirpur town or village born in  text  11 unique values 11 nonmissing values 6 to 14 characters 
org0fthbco_p3  Father’s country of birth  other responses  text  1 unique values 1 nonmissing values 7 characters 
org0fthbct_p3  Father’s country of birth  decimal  1 : England 10 : Slovakia 11 : Bangladesh 12 : India 13 : Pakistan 14 : Sri Lanka 15 : Philippines 16 : Don’t know 17 : Other 2 : Northern Ireland 3 : Scotland 4 : Wales 5 : Channel Islands 6 : Isle of Man 7 : Republic of Ireland 8 : Czech Republic 9 : Poland 100.00% complete 
org0fthmir_p3  Father born in Mirpur (if born in Pakistan)  decimal  1 : Yes 2 : No 3 : Don’t know 50.00% complete 
org0fthmtw_p3  Father  Mirpur town or village born in  text  6 unique values 6 nonmissing values 6 to 12 characters 
org0mcflag_p3  Mother’s country of birth change flag  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
org0mfabco_p3  Mother’s father country of birth  other responses  text  All missing 
org0mfabct_p3  Mother’s father country of birth  decimal  1 : England 10 : Slovakia 11 : Bangladesh 12 : India 13 : Pakistan 14 : Sri Lanka 15 : Philippines 16 : Don’t know 17 : Other 2 : Northern Ireland 3 : Scotland 4 : Wales 5 : Channel Islands 6 : Isle of Man 7 : Republic of Ireland 8 : Czech Republic 9 : Poland 100.00% complete 
org0mfamir_p3  Mother’s father born in Mirpur (if born in Pakistan)  decimal  1 : Yes 2 : No 3 : Don’t know 73.08% complete 
org0mfamtw_p3  Mother’s father  Mirpur town or village born in  text  7 unique values 8 nonmissing values 6 to 14 characters 
org0mgfbco_p3  Maternal grandfather’s country of birth  other responses  text  All missing 
org0mgfbct_p3  Maternal grandfather’s country of birth  decimal  1 : England 10 : Slovakia 11 : Bangladesh 12 : India 13 : Pakistan 14 : Sri Lanka 15 : Philippines 16 : Don’t know 17 : Other 2 : Northern Ireland 3 : Scotland 4 : Wales 5 : Channel Islands 6 : Isle of Man 7 : Republic of Ireland 8 : Czech Republic 9 : Poland 100.00% complete 
org0mgfmir_p3  Maternal grandfather born in Mirpur (if born in Pakistan)  decimal  1 : Yes 2 : No 3 : Don’t know 73.08% complete 
org0mgfmtw_p3  Maternal grandfather  Mirpur town or village born in  text  7 unique values 9 nonmissing values 6 to 14 characters 
org0mgmbco_p3  Maternal grandmother’s country of birth  other responses  text  All missing 
org0mgmbct_p3  Maternal grandmother’s country of birth  decimal  1 : England 10 : Slovakia 11 : Bangladesh 12 : India 13 : Pakistan 14 : Sri Lanka 15 : Philippines 16 : Don’t know 17 : Other 2 : Northern Ireland 3 : Scotland 4 : Wales 5 : Channel Islands 6 : Isle of Man 7 : Republic of Ireland 8 : Czech Republic 9 : Poland 100.00% complete 
org0mgmmir_p3  Maternal grandmother born in Mirpur (if born in Pakistan)  decimal  1 : Yes 2 : No 3 : Don’t know 73.08% complete 
org0mgmmtw_p3  Maternal grandmother  Mirpur town or village born in  text  7 unique values 9 nonmissing values 6 to 14 characters 
org0mmubco_p3  Mother’s mother country of birth  other responses  text  All missing 
org0mmubct_p3  Mother’s mother country of birth  decimal  1 : England 10 : Slovakia 11 : Bangladesh 12 : India 13 : Pakistan 14 : Sri Lanka 15 : Philippines 16 : Don’t know 17 : Other 2 : Northern Ireland 3 : Scotland 4 : Wales 5 : Channel Islands 6 : Isle of Man 7 : Republic of Ireland 8 : Czech Republic 9 : Poland 100.00% complete 
org0mmumir_p3  Mother’s mother born in Mirpur (if born in Pakistan)  decimal  1 : Yes 2 : No 3 : Don’t know 76.92% complete 
org0mmumtw_p3  Mother’s mother  Mirpur town or village born in  text  8 unique values 9 nonmissing values 6 to 14 characters 
org0mumbco_p3  Mother’s country of birth  other responses  text  All missing 
org0mumbct_p3  Mother’s country of birth  decimal  1 : England 10 : Slovakia 11 : Bangladesh 12 : India 13 : Pakistan 14 : Sri Lanka 15 : Philippines 16 : Don’t know 17 : Other 2 : Northern Ireland 3 : Scotland 4 : Wales 5 : Channel Islands 6 : Isle of Man 7 : Republic of Ireland 8 : Czech Republic 9 : Poland 100.00% complete 
org0mummir_p3  Mother born in Mirpur (if born in Pakistan)  decimal  1 : Yes 2 : No 3 : Don’t know 46.15% complete 
org0mummtw_p3  Mother  Mirpur town or village born in  text  5 unique values 7 nonmissing values 6 to 14 characters 
org0pgfbco_p3  Paternal grandfather’s country of birth  other responses  text  1 unique values 1 nonmissing values 7 characters 
org0pgfbct_p3  Paternal grandfather’s country of birth  decimal  1 : England 10 : Slovakia 11 : Bangladesh 12 : India 13 : Pakistan 14 : Sri Lanka 15 : Philippines 16 : Don’t know 17 : Other 2 : Northern Ireland 3 : Scotland 4 : Wales 5 : Channel Islands 6 : Isle of Man 7 : Republic of Ireland 8 : Czech Republic 9 : Poland 100.00% complete 
org0pgfmir_p3  Paternal grandfather born in Mirpur (if born in Pakistan)  decimal  1 : Yes 2 : No 3 : Don’t know 73.08% complete 
org0pgfmtw_p3  Paternal grandfather  Mirpur town or village born in  text  7 unique values 9 nonmissing values 6 to 14 characters 
org0pgmbco_p3  Paternal grandmother’s country of birth  other responses  text  1 unique values 1 nonmissing values 7 characters 
org0pgmbct_p3  Paternal grandmother’s country of birth  decimal  1 : England 10 : Slovakia 11 : Bangladesh 12 : India 13 : Pakistan 14 : Sri Lanka 15 : Philippines 16 : Don’t know 17 : Other 2 : Northern Ireland 3 : Scotland 4 : Wales 5 : Channel Islands 6 : Isle of Man 7 : Republic of Ireland 8 : Czech Republic 9 : Poland 100.00% complete 
org0pgmmir_p3  Paternal grandmother born in Mirpur (if born in Pakistan)  decimal  1 : Yes 2 : No 3 : Don’t know 73.08% complete 
org0pgmmtw_p3  Paternal grandmother  Mirpur town or village born in  text  7 unique values 9 nonmissing values 6 to 14 characters 
qad0gestwd_p3  Gestational age at completion of questionnaire (weeks and days)  decimal  mean (sd) 25.94 (2.73) min < median < max 16.43 < 26.36 < 30.57 100.00% complete 
qad0gestwk_p3  Gestational age at completion of questionnaire (completed weeks)  decimal  mean (sd) 25.54 (2.75) min < median < max 16.00 < 26.00 < 30.00 100.00% complete 
qad0interp_p3  Was an interpreter used  decimal  1 : No 2 : Hospital/Study Inter 3 : Family Member/Friend 100.00% complete 
qad0langot_p3  Other language used to administer questionnaire  text  All missing 
qad0langua_p3  Language used to administer questionnaire  decimal  1 : English 2 : Mirpuri/Punjabi 3 : Urdu 4 : Other 100.00% complete 
questphase_p3  Questionnaire phase completed  decimal  mean (sd) 2.96 (0.20) min < median < max 2.00 < 3.00 < 3.00 100.00% complete 
rep0firper_p3  Age at first period  decimal  mean (sd) 13.42 (1.88) min < median < max 10.00 < 13.00 < 18.00 100.00% complete 
rep0fperdk_p3  Don’t know age at first period  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
res0bedrms_p3  How many bedrooms in household  decimal  mean (sd) 3.35 (1.06) min < median < max 2.00 < 3.00 < 6.00 100.00% complete 
res0hseten_p3  Housing tenure (derived)  decimal  1 : Owns outright 2 : Mortgage 3 : Rent free 4 : Private landlord 5 : Social housing 6 : Other 7 : Don’t know 100.00% complete 
res0lldflg_p3  Landlord change flag  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
res0lndlrd_p3  Who is landlord  decimal  1 : Private landlord, letting agency 2 : Housing association 3 : Local Authority/coucil 4 : Relative or friend 5 : Employer(individual) 6 : Employer(organisation 7 : Another organisation 8 : Don’t know 50.00% complete 
res0tenflg_p3  Tenure change flag  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
res0tenure_p3  How household is occupied  decimal  1 : Buying itmortgage/loan 2 : Owns outright 3 : Rents it 4 : Lives here rent free 5 : Pays part rent part mortgage 6 : Don’t know 7 : Squatting 100.00% complete 
res0timadd_p3  Time lived at current address  decimal  mean (sd) 4.64 (3.56) min < median < max 0.08 < 4.00 < 18.00 100.00% complete 
smk03mthb4_p3  Number of cigarettes smoked in 3 months before pregnancy  decimal  1 : None 2 : 15 a day 3 : 610 a day 4 : 1120 a day 5 : Over 20 a day 15.38% complete 
smk04thmth_p3  Number of cigarettes smoked since 4th month of pregnancy  decimal  1 : None 2 : 15 a day 3 : 610 a day 4 : 1120 a day 5 : Over 20 a day 15.38% complete 
smk0agesfg_p3  Flag to indicate change to smk0agestp  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
smk0agestp_p3  Age mother stopped smoking  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
smk0agestr_p3  Age mother started smoking  decimal  mean (sd) 12.50 (1.29) min < median < max 11.00 < 12.50 < 14.00 15.38% complete 
smk0agspdr_p3  Age stopped smoking don’t remember  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
smk0agstdr_p3  Age started smoking don’t remember  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
smk0expcfl_p3  Mother exposed to cigarette smoke change flag  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
smk0expcig_p3  Mother exposed to other people’s cigarette smoke  decimal  1 : Yes 2 : No 3 : Less than 1 hour per day 100.00% complete 
smk0exphrs_p3  Number of hours a day exposed  decimal  mean (sd) 3.00 (NA) min < median < max 3.00 < 3.00 < 3.00 3.85% complete 
smk0fr3mth_p3  Number of cigarettes smoked in first 3 months of pregnancy  decimal  1 : None 2 : 15 a day 3 : 610 a day 4 : 1120 a day 5 : Over 20 a day 15.38% complete 
smk0nowsmk_p3  Mother smokes nowadays  decimal  1 : Yes 2 : No 15.38% complete 
smk0othtob_p3  Mother used any other tobacco products  decimal  1 : Yes 2 : No 3 : Don’t know 100.00% complete 
smk0regsmk_p3  Mother ever regularly smoked  decimal  1 : Yes, more than 1 year 2 : Yes, less than 1 year 3 : Yes, not specified 4 : No 100.00% complete 
smk0rsmkfl_p3  Regular smoker change flag  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
smk0smkprg_p3  Mother smoked during pregnancy (derived)  decimal  1 : Yes 2 : No 100.00% complete 
vit0ironpr_p3  Iron during pregnancy  decimal  1 : Daily 2 : 56 per week 3 : 24 per week 4 : Once a week 5 : Less often 30.77% complete 
vit0othmvd_p3  Description of other multivitamins taken during pregnancy  text  All missing 
vit0othmvp_p3  Other multivitamins during pregnancy  decimal  mean (sd) NaN (NA) min < median < max Inf < NA < Inf 0.00% complete 
vit0othvpd_p3  Description of other vitamins and dietary supplements taken during pregnancy  text  1 unique values 1 nonmissing values 42 characters 
vit0othvpr_p3  Other vitamins and dietary supplements during pregnancy  decimal  mean (sd) 1.00 (NA) min < median < max 1.00 < 1.00 < 1.00 3.85% complete 
vit0pregca_p3  Pregnacare multivitamins during pregnancy  decimal  1 : Daily 2 : 56 per week 3 : 24 per week 4 : Once a week 5 : Less often 11.54% complete 
vit0sanatp_p3  Sanatogen prenatal multivitamins during pregnancy  decimal  1 : Daily 2 : 56 per week 3 : 24 per week 4 : Once a week 5 : Less often 0.00% complete 
vit0vitcpr_p3  Vitamin C during pregnancy  decimal  1 : Daily 2 : 56 per week 3 : 24 per week 4 : Once a week 5 : Less often 3.85% complete 
vit0vitdpr_p3  Vitamin D during pregnancy  decimal  1 : Daily 2 : 56 per week 3 : 24 per week 4 : Once a week 5 : Less often 3.85% complete 
vit0vitepr_p3  Vitamin E during pregnancy  decimal  1 : Daily 2 : 56 per week 3 : 24 per week 4 : Once a week 5 : Less often 0.00% complete 
vit0vitipr_p3  Taken any vitamins or iron tablets in last 4 weeks of pregnancy  decimal  1 : Yes 2 : No 3 : Don’t remember 100.00% complete 