BiB Growing Up DXA scan (father)
Table ID: BiB_GrowingUp.dxa_scan_f
Entity type | Variables | Entities | Updated | Related tables |
---|---|---|---|---|
Participant | 128 | 58 | 2022-09-30 | NA |
DXA scan on cohort fathers completed during the BiB Growing Up study.
variable | label | value_type | summary |
---|---|---|---|
Date | Date image was acquired | date | from 2017-02-23 to 2018-06-30 Complete: 58 (100.00%) |
AgeMonths | Age in months at DXA scan | decimal | mean (sd) 518.93 (74.96) min < median < max 396.00 < 507.00 < 712.00 Complete: 58 (100.00%) |
AgeYears | Age in years at DXA scan | decimal | mean (sd) 42.83 (6.18) min < median < max 33.00 < 42.00 < 59.00 Complete: 58 (100.00%) |
ScanYear | Calendar year of DXA scan | decimal | mean (sd) 2017.55 (0.50) min < median < max 2017.00 < 2018.00 < 2018.00 Complete: 58 (100.00%) |
ScanMonth | Calendar month of DXA scan | decimal | mean (sd) 5.84 (3.67) min < median < max 1.00 < 4.00 < 12.00 Complete: 58 (100.00%) |
status | Current state of this exam | decimal | 0 : Not reviewed Complete: 58 (100.00%) |
height | Height (cm) | decimal | mean (sd) 176.74 (8.07) min < median < max 163.50 < 177.35 < 201.50 Complete: 58 (100.00%) |
weight | Weight (kg) | decimal | mean (sd) 85.05 (13.98) min < median < max 58.50 < 83.70 < 119.30 Complete: 58 (100.00%) |
scantype | Scan type | decimal | 10 : Whole body scan Complete: 58 (100.00%) |
scanner_id | Serial number of scanner | decimal | mean (sd) 200542.00 (0.00) min < median < max 200542.00 < 200542.00 < 200542.00 Complete: 58 (100.00%) |
site | Site of scan | decimal | 0 : AP spine 13 : Paediatric total body 3 : Total body Complete: 58 (100.00%) |
side | Side scanned | decimal | 0 : NA Complete: 58 (100.00%) |
acquisition_version | Version of the aquisition techniques when image was aquired | text | 1 unique values 58 non-missing values 9 characters |
analysis_version | Version of analysis techniques | text | 1 unique values 58 non-missing values 9 characters |
avg_percent_fat | Average percent fat for the whole image | decimal | mean (sd) 0.28 (0.06) min < median < max 0.17 < 0.28 < 0.41 Complete: 58 (100.00%) |
avg_tissue_thickness | Average tissue thickness for the whole image | decimal | mean (sd) 10.94 (1.18) min < median < max 8.58 < 10.94 < 14.08 Complete: 58 (100.00%) |
scan_length | Length of acquisition field (mm) | decimal | mean (sd) 1968.55 (1.34) min < median < max 1968.30 < 1968.30 < 1976.00 Complete: 58 (100.00%) |
scan_width | Width of acquisition field (mm) | decimal | mean (sd) 657.62 (0.00) min < median < max 657.62 < 657.62 < 657.62 Complete: 58 (100.00%) |
object_plane | Y object plan offset (mm) | decimal | mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 Complete: 58 (100.00%) |
measured_item_length | Length of item measured | decimal | mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 Complete: 58 (100.00%) |
smart_scanned | Scan acquired using smart scanning | decimal | 0 : No 1 : Yes Complete: 58 (100.00%) |
comp_handle | Foreign key to tie this to a Densitometry record | text | 58 unique values 58 non-missing values 17 to 18 characters |
population | Reference Population used | decimal | 131 : UK Complete: 58 (100.00%) |
norm_version | Version of the reference data used | decimal | mean (sd) 112.00 (0.00) min < median < max 112.00 < 112.00 < 112.00 Complete: 58 (100.00%) |
method | Method of analysis (composition) | decimal | 2 : Standard Complete: 58 (100.00%) |
head_bmd | Bone mineral density (g/cm2) of head | decimal | mean (sd) 2.33 (0.26) min < median < max 1.88 < 2.28 < 2.97 Complete: 58 (100.00%) |
arms_bmd | Bone mineral density (g/cm2) of arms | decimal | mean (sd) 1.00 (0.13) min < median < max 0.72 < 1.01 < 1.34 Complete: 58 (100.00%) |
legs_bmd | Bone mineral density (g/cm2) of legs | decimal | mean (sd) 1.38 (0.14) min < median < max 1.17 < 1.38 < 1.80 Complete: 58 (100.00%) |
trnk_bmd | Bone mineral density (g/cm2) of trunk | decimal | mean (sd) 1.08 (0.12) min < median < max 0.85 < 1.08 < 1.40 Complete: 58 (100.00%) |
ribs_bmd | Bone mineral density (g/cm2) of ribs | decimal | mean (sd) 0.96 (0.11) min < median < max 0.77 < 0.96 < 1.27 Complete: 58 (100.00%) |
pelv_bmd | Bone mineral density (g/cm2) of pelvis | decimal | mean (sd) 1.11 (0.16) min < median < max 0.80 < 1.08 < 1.50 Complete: 58 (100.00%) |
spin_bmd | Bone mineral density (g/cm2) of spine | decimal | mean (sd) 1.20 (0.14) min < median < max 0.92 < 1.21 < 1.51 Complete: 58 (100.00%) |
totl_bmd | Bone mineral density (g/cm2) - total | decimal | mean (sd) 1.29 (0.11) min < median < max 1.07 < 1.28 < 1.68 Complete: 58 (100.00%) |
larm_bmd | Bone mineral density (g/cm2) of left arm | decimal | mean (sd) 0.98 (0.14) min < median < max 0.71 < 0.98 < 1.38 Complete: 58 (100.00%) |
lleg_bmd | Bone mineral density (g/cm2) of left leg | decimal | mean (sd) 1.38 (0.15) min < median < max 1.14 < 1.36 < 1.80 Complete: 58 (100.00%) |
ltrnk_bmd | Bone mineral density (g/cm2) of left trunk | decimal | mean (sd) 1.06 (0.12) min < median < max 0.82 < 1.06 < 1.39 Complete: 58 (100.00%) |
ltot_bmd | Bone mineral density (g/cm2) of left total | decimal | mean (sd) 1.27 (0.12) min < median < max 1.06 < 1.26 < 1.67 Complete: 58 (100.00%) |
rarm_bmd | Bone mineral density (g/cm2) of right arm | decimal | mean (sd) 1.01 (0.14) min < median < max 0.73 < 1.04 < 1.31 Complete: 58 (100.00%) |
rleg_bmd | Bone mineral density (g/cm2) of right leg | decimal | mean (sd) 1.38 (0.14) min < median < max 1.15 < 1.38 < 1.80 Complete: 58 (100.00%) |
rtrnk_bmd | Bone mineral density (g/cm2) of right trunk | decimal | mean (sd) 1.10 (0.13) min < median < max 0.87 < 1.09 < 1.44 Complete: 58 (100.00%) |
rtot_bmd | Bone mineral density (g/cm2) of right total | decimal | mean (sd) 1.32 (0.12) min < median < max 1.09 < 1.31 < 1.69 Complete: 58 (100.00%) |
head_bmc | Bone mineral content (g) of head | decimal | mean (sd) 552.75 (82.76) min < median < max 437.39 < 539.22 < 802.73 Complete: 58 (100.00%) |
arms_bmc | Bone mineral content (g) of arms | decimal | mean (sd) 443.35 (67.01) min < median < max 298.60 < 439.04 < 642.98 Complete: 58 (100.00%) |
legs_bmc | Bone mineral content (g) of legs | decimal | mean (sd) 1177.23 (181.37) min < median < max 861.16 < 1171.84 < 1917.69 Complete: 58 (100.00%) |
trnk_bmc | Bone mineral content (g) of trunk | decimal | mean (sd) 909.02 (168.51) min < median < max 601.71 < 897.32 < 1501.54 Complete: 58 (100.00%) |
ribs_bmc | Bone mineral content (g) of ribs | decimal | mean (sd) 296.73 (68.43) min < median < max 169.57 < 286.68 < 562.84 Complete: 58 (100.00%) |
pelv_bmc | Bone mineral content (g) of pelvis | decimal | mean (sd) 380.60 (74.78) min < median < max 267.00 < 368.03 < 607.29 Complete: 58 (100.00%) |
spin_bmc | Bone mineral content (g) of spine | decimal | mean (sd) 231.69 (44.35) min < median < max 164.22 < 226.98 < 370.85 Complete: 58 (100.00%) |
totl_bmc | Bone mineral content (g) - total | decimal | mean (sd) 3082.35 (444.81) min < median < max 2308.09 < 3051.26 < 4864.94 Complete: 58 (100.00%) |
and_bmc | Bone mineral content (g) of android | decimal | mean (sd) 54.02 (10.54) min < median < max 33.26 < 53.78 < 80.76 Complete: 58 (100.00%) |
gyn_bmc | Bone mineral content (g) of gynoid | decimal | mean (sd) 314.84 (55.22) min < median < max 229.34 < 306.38 < 505.68 Complete: 58 (100.00%) |
anvis_bmc | Bone mineral content (g) of android visceral | decimal | mean (sd) 1448.58 (994.17) min < median < max 162.71 < 1189.47 < 6265.49 Complete: 58 (100.00%) |
larm_bmc | Bone mineral content (g) of left arm | decimal | mean (sd) 218.27 (35.06) min < median < max 148.51 < 216.83 < 320.86 Complete: 58 (100.00%) |
lleg_bmc | Bone mineral content (g) of left leg | decimal | mean (sd) 584.38 (91.41) min < median < max 420.02 < 581.87 < 962.71 Complete: 58 (100.00%) |
ltrnk_bmc | Bone mineral content (g) of left trunk | decimal | mean (sd) 451.03 (81.73) min < median < max 297.67 < 443.29 < 710.30 Complete: 58 (100.00%) |
ltot_bmc | Bone mineral content (g) of left total | decimal | mean (sd) 1489.34 (230.19) min < median < max 1152.67 < 1459.30 < 2390.75 Complete: 58 (100.00%) |
rarm_bmc | Bone mineral content (g) of right arm | decimal | mean (sd) 225.08 (33.91) min < median < max 149.30 < 222.59 < 322.12 Complete: 58 (100.00%) |
rleg_bmc | Bone mineral content (g) of right leg | decimal | mean (sd) 592.85 (92.18) min < median < max 439.27 < 585.04 < 954.99 Complete: 58 (100.00%) |
rtrnk_bmc | Bone mineral content (g) of right trunk | decimal | mean (sd) 457.99 (89.21) min < median < max 304.04 < 446.72 < 791.24 Complete: 58 (100.00%) |
rtot_bmc | Bone mineral content (g) of right total | decimal | mean (sd) 1593.01 (235.62) min < median < max 1134.64 < 1566.14 < 2474.19 Complete: 58 (100.00%) |
armdiff_bmc | Bone mass (g) of left vs right arm difference | decimal | mean (sd) 6.82 (16.38) min < median < max -78.69 < 9.36 < 53.23 Complete: 58 (100.00%) |
legdiff_bmc | Bone mineral content (g) of left vs right leg difference | decimal | mean (sd) 8.46 (28.48) min < median < max -27.77 < 7.20 < 193.41 Complete: 58 (100.00%) |
trnkdiff_bmc | Bone mineral content (g) of left vs right trunk difference | decimal | mean (sd) 6.97 (29.67) min < median < max -64.00 < 6.43 < 80.94 Complete: 58 (100.00%) |
boddiff_bmc | Bone mineral content (g) of left vs right body difference | decimal | mean (sd) 103.68 (138.37) min < median < max -169.91 < 83.30 < 435.15 Complete: 58 (100.00%) |
head_area | Bone area (cm2) of head | decimal | mean (sd) 236.59 (18.12) min < median < max 199.53 < 234.67 < 278.05 Complete: 58 (100.00%) |
arms_area | Bone area (cm2) of arms | decimal | mean (sd) 450.31 (74.45) min < median < max 325.76 < 422.54 < 647.33 Complete: 58 (100.00%) |
legs_area | Bone area (cm2) of legs | decimal | mean (sd) 851.31 (71.69) min < median < max 699.88 < 843.24 < 1067.32 Complete: 58 (100.00%) |
trnk_area | Bone area(cm2) (cm2) of trunk | decimal | mean (sd) 839.11 (80.62) min < median < max 686.28 < 826.48 < 1084.74 Complete: 58 (100.00%) |
ribs_area | Bone area (cm2) of ribs | decimal | mean (sd) 306.48 (45.89) min < median < max 208.36 < 298.55 < 457.32 Complete: 58 (100.00%) |
pelv_area | Bone area (cm2) of pelvis | decimal | mean (sd) 340.53 (29.81) min < median < max 269.26 < 337.47 < 444.75 Complete: 58 (100.00%) |
spin_area | Bone area (cm2) of spine | decimal | mean (sd) 192.10 (19.98) min < median < max 157.98 < 189.46 < 260.90 Complete: 58 (100.00%) |
totl_area | Bone area (cm2) - total | decimal | mean (sd) 2377.32 (191.43) min < median < max 1956.90 < 2360.75 < 2897.56 Complete: 58 (100.00%) |
larm_area | Bone area (cm2) of left arm | decimal | mean (sd) 224.23 (38.03) min < median < max 165.93 < 213.35 < 325.83 Complete: 58 (100.00%) |
lleg_area | Bone area (cm2) of left leg | decimal | mean (sd) 423.58 (35.60) min < median < max 347.40 < 417.87 < 535.13 Complete: 58 (100.00%) |
ltrnk_area | Bone area (cm2) of left trunk | decimal | mean (sd) 423.31 (39.48) min < median < max 331.28 < 420.47 < 530.78 Complete: 58 (100.00%) |
ltot_area | Bone area (cm2) of left total | decimal | mean (sd) 1170.79 (100.14) min < median < max 978.70 < 1166.32 < 1430.35 Complete: 58 (100.00%) |
rarm_area | Bone area (cm2) of right arm | decimal | mean (sd) 226.07 (37.90) min < median < max 159.83 < 215.12 < 321.51 Complete: 58 (100.00%) |
rleg_area | Bone area (cm2) of right leg | decimal | mean (sd) 427.73 (36.75) min < median < max 352.47 < 426.10 < 541.38 Complete: 58 (100.00%) |
rtrnk_area | Bone area (cm2) of right trunk | decimal | mean (sd) 415.80 (44.78) min < median < max 337.76 < 406.20 < 568.78 Complete: 58 (100.00%) |
rtot_area | Bone area (cm2) of right total | decimal | mean (sd) 1206.53 (100.21) min < median < max 977.45 < 1195.69 < 1467.20 Complete: 58 (100.00%) |
arms_leanmass | Lean mass (g) of arms | decimal | mean (sd) 7360.37 (1125.37) min < median < max 5047.92 < 7197.07 < 9944.47 Complete: 58 (100.00%) |
legs_leanmass | Lean mass (g) of legs | decimal | mean (sd) 19744.00 (2442.85) min < median < max 13874.45 < 19798.28 < 27012.20 Complete: 58 (100.00%) |
trnk_leanmass | Lean mass (g) of trunk | decimal | mean (sd) 26011.21 (3368.14) min < median < max 20056.53 < 25409.13 < 35144.06 Complete: 58 (100.00%) |
tot_leanmass | Lean mass (g) of total | decimal | mean (sd) 56663.82 (6553.03) min < median < max 43282.69 < 56057.15 < 76367.16 Complete: 58 (100.00%) |
and_leanmass | Lean mass (g) of android | decimal | mean (sd) 3909.58 (602.08) min < median < max 2717.71 < 3840.11 < 5811.64 Complete: 58 (100.00%) |
gyn_leanmass | Lean mass (g) of gynoid | decimal | mean (sd) 8803.25 (1059.25) min < median < max 6783.17 < 8786.44 < 11915.71 Complete: 58 (100.00%) |
anvis_leanmass | Lean mass (g) of android visceral | decimal | mean (sd) 2913.42 (418.70) min < median < max 2088.92 < 2904.19 < 4092.56 Complete: 58 (100.00%) |
larm_leanmass | Lean mass (g) of left arm | decimal | mean (sd) 3620.38 (623.62) min < median < max 2482.87 < 3562.59 < 5430.23 Complete: 58 (100.00%) |
lleg_leanmass | Lean mass (g) of left leg | decimal | mean (sd) 9744.56 (1233.21) min < median < max 6719.54 < 9876.34 < 13425.74 Complete: 58 (100.00%) |
ltrnk_leanmass | Lean mass (g) of left trunk | decimal | mean (sd) 13232.74 (1643.73) min < median < max 10087.53 < 13059.74 < 17611.20 Complete: 58 (100.00%) |
ltot_leanmass | Lean mass (g) of left total | decimal | mean (sd) 28116.92 (3178.67) min < median < max 22063.06 < 28011.35 < 38213.60 Complete: 58 (100.00%) |
rarm_leanmass | Lean mass (g) of right arm | decimal | mean (sd) 3739.99 (539.30) min < median < max 2565.05 < 3658.29 < 4965.51 Complete: 58 (100.00%) |
rleg_leanmass | Lean mass (g) of right leg | decimal | mean (sd) 9999.45 (1340.87) min < median < max 7154.92 < 9931.05 < 14005.13 Complete: 58 (100.00%) |
rtrnk_leanmass | Lean mass (g) of right trunk | decimal | mean (sd) 12778.47 (1794.77) min < median < max 9658.48 < 12406.96 < 17532.86 Complete: 58 (100.00%) |
rtot_leanmass | Lean mass (g) of right total | decimal | mean (sd) 28546.91 (3473.94) min < median < max 21148.38 < 28210.11 < 38153.56 Complete: 58 (100.00%) |
armdiff_leanmass | Lean mass (g) of left vs right arm difference | decimal | mean (sd) 119.61 (305.00) min < median < max -1431.15 < 120.85 < 979.90 Complete: 58 (100.00%) |
legdiff_leanmass | Lean mass (g) of left vs right leg difference | decimal | mean (sd) 254.89 (818.48) min < median < max -818.13 < 192.02 < 5732.46 Complete: 58 (100.00%) |
trnkdiff_leanmass | Lean mass (g) of left vs right trunk difference | decimal | mean (sd) -454.27 (708.32) min < median < max -2110.31 < -489.30 < 1737.36 Complete: 58 (100.00%) |
boddiff_leanmass | Lean mass (g) of left vs right body difference | decimal | mean (sd) 429.99 (1184.17) min < median < max -1389.77 < 248.87 < 6340.18 Complete: 58 (100.00%) |
arms_fatmass | Fat mass (g) of arms | decimal | mean (sd) 2326.47 (833.41) min < median < max 818.45 < 2153.03 < 4357.78 Complete: 58 (100.00%) |
legs_fatmass | Fat mass (g) of legs | decimal | mean (sd) 7016.54 (2660.54) min < median < max 3259.96 < 6752.96 < 15441.25 Complete: 58 (100.00%) |
trnk_fatmass | Fat mass (g) of trunk | decimal | mean (sd) 14552.68 (5869.34) min < median < max 5714.94 < 13106.99 < 32634.30 Complete: 58 (100.00%) |
tot_fatmass | Fat mass (g) of total | decimal | mean (sd) 24856.66 (8950.74) min < median < max 10710.02 < 22996.52 < 45238.39 Complete: 58 (100.00%) |
and_fatmass | Fat mass (g) of android | decimal | mean (sd) 2516.81 (1173.04) min < median < max 740.05 < 2230.38 < 6565.06 Complete: 58 (100.00%) |
gyn_fatmass | Fat mass (g) of gynoid | decimal | mean (sd) 3744.62 (1320.71) min < median < max 1764.22 < 3557.35 < 6788.04 Complete: 58 (100.00%) |
anvis_fatmass | Fat mass (g) of android visceral | decimal | mean (sd) 1366.58 (937.90) min < median < max 153.50 < 1122.15 < 5910.84 Complete: 58 (100.00%) |
larm_fatmass | Fat mass (g) of left arm | decimal | mean (sd) 1138.96 (428.30) min < median < max 372.16 < 1044.93 < 2556.41 Complete: 58 (100.00%) |
lleg_fatmass | Fat mass (g) of left leg | decimal | mean (sd) 3471.19 (1327.94) min < median < max 1635.33 < 3279.02 < 7551.34 Complete: 58 (100.00%) |
ltrnk_fatmass | Fat mass (g) of left trunk | decimal | mean (sd) 7399.10 (2965.95) min < median < max 2805.33 < 6572.93 < 16774.37 Complete: 58 (100.00%) |
ltot_fatmass | Fat mass (g) of left total | decimal | mean (sd) 12424.01 (4505.25) min < median < max 5496.48 < 11318.58 < 23955.21 Complete: 58 (100.00%) |
rarm_fatmass | Fat mass (g) of right arm | decimal | mean (sd) 1187.51 (419.51) min < median < max 446.29 < 1118.38 < 2383.09 Complete: 58 (100.00%) |
rleg_fatmass | Fat mass (g) of right leg | decimal | mean (sd) 3545.35 (1345.26) min < median < max 1580.83 < 3437.05 < 7889.91 Complete: 58 (100.00%) |
rtrnk_fatmass | Fat mass (g) of right trunk | decimal | mean (sd) 7153.58 (2925.67) min < median < max 2654.86 < 6229.96 < 15859.92 Complete: 58 (100.00%) |
rtot_fatmass | Fat mass (g) of right total | decimal | mean (sd) 12432.65 (4465.21) min < median < max 5213.54 < 11694.91 < 22768.39 Complete: 58 (100.00%) |
lbmht_am_adjust | Age-matched adjusted to young normal (LBM for height) | decimal | mean (sd) 1073.07 (40.74) min < median < max 1025.00 < 1107.00 < 1107.00 Complete: 58 (100.00%) |
lbmht_percent_ya | Percent young adult (LBM for height) | decimal | mean (sd) 162.87 (36.85) min < median < max 103.24 < 159.84 < 236.63 Complete: 58 (100.00%) |
lbmht_percent_am | Percent age-matched (LBM for height) | decimal | mean (sd) 139.49 (34.76) min < median < max 77.62 < 130.36 < 210.79 Complete: 34 (58.62%) |
lbmht_zsco_ya | Young adult t-score (LBM for height) | decimal | mean (sd) 2.37 (1.39) min < median < max 0.12 < 2.26 < 5.16 Complete: 58 (100.00%) |
lbmht_zsco_am | Age-matched z-score (LBM for height) | decimal | mean (sd) 1.75 (1.49) min < median < max -1.13 < 1.52 < 4.51 Complete: 34 (58.62%) |
tot_bmdage_am_adjust | Total age-matched adjusted to normal BMD for age | decimal | mean (sd) 1107.00 (0.00) min < median < max 1107.00 < 1107.00 < 1107.00 Complete: 58 (100.00%) |
tot_bmdage_percent_ya | Total percent BMD young adult t-score | decimal | mean (sd) 106.19 (7.50) min < median < max 91.60 < 105.67 < 131.11 Complete: 58 (100.00%) |
tot_bmdage_percent_am | Total percent BMD age-matched | decimal | mean (sd) 105.84 (7.45) min < median < max 91.60 < 105.50 < 131.11 Complete: 58 (100.00%) |
tot_bmdage_zsco_ya | Total BMD young adult t-score | decimal | mean (sd) 0.94 (1.14) min < median < max -1.28 < 0.87 < 4.74 Complete: 58 (100.00%) |
tot_bmdage_zsco_am | Total BMD age-matched z-score | decimal | mean (sd) 0.89 (1.14) min < median < max -1.28 < 0.84 < 4.74 Complete: 58 (100.00%) |
armdiff_fatmass | Fat mass (g) of left vs right arm difference | decimal | mean (sd) 48.55 (155.80) min < median < max -755.05 < 46.91 < 597.08 Complete: 58 (100.00%) |
legdiff_fatmass | Fat mass (g) of left vs right leg difference | decimal | mean (sd) 74.17 (260.39) min < median < max -1487.36 < 66.57 < 633.49 Complete: 58 (100.00%) |
trnkdiff_fatmass | Fat mass (g) of left vs right trunk difference | decimal | mean (sd) -245.52 (513.51) min < median < max -1554.50 < -182.59 < 1778.10 Complete: 58 (100.00%) |
boddiff_fatmass | Fat mass (g) of left vs right body difference | decimal | mean (sd) 8.65 (595.90) min < median < max -2672.03 < 33.24 < 1300.04 Complete: 58 (100.00%) |