BiB maternal iodine
Table ID: BiB_Biosamples.maternal_iodine
| Entity type | Variables | Entities | Updated | Related tables |
|---|---|---|---|---|
| Participant | 12 | 6639 | 2022-09-29 | NA |
Urine samples were collected at ~26 weeks gestation from 7,060 participants. Urinary iodine was estimated at the Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds. For further details refer to the following citation: https://doi.org/10.1111/ppe.12719
| variable | label | value_type | summary |
|---|---|---|---|
| BiBPregNumber | Pregnancy number within BiB | decimal | mean (sd) 1.10 (0.30) min < median < max 1.00 < 1.00 < 3.00 Complete: 7060 (100.00%) |
| AliquotID | Aliquot ID | decimal | mean (sd) 1218742.73 (69888.22) min < median < max 1096036.00 < 1261315.00 < 1280000.00 Complete: 7060 (100.00%) |
| ShippingDate | Shipping date for iodine analysis | date | from 2016-06-15 to 2018-01-11 Complete: 7060 (100.00%) |
| ArrivalDate | Arrival date for iodine analysis | date | from 2016-06-16 to 2018-01-12 Complete: 7060 (100.00%) |
| BatchNumber | Batch number for iodine analysis | decimal | mean (sd) 15.90 (8.59) min < median < max 1.00 < 17.00 < 28.00 Complete: 7060 (100.00%) |
| BoxNumber | Box number for iodine analysis | decimal | mean (sd) 35.49 (20.23) min < median < max 1.00 < 35.00 < 71.00 Complete: 7060 (100.00%) |
| IodineAnalysisDate | Date of iodine analysis | date | from 2016-06-24 to 2018-01-30 Complete: 7060 (100.00%) |
| IodineConcentration | Iodine Concentration (µg/L) | decimal | mean (sd) 92.24 (69.02) min < median < max 0.73 < 76.38 < 705.14 Complete: 7060 (100.00%) |
| CreatinineAnalysisDate | Date of creatinine analysis | date | from 2015-09-05 to 2018-01-29 Complete: 7060 (100.00%) |
| CreRunNumber | Run number for creatinine analysis | text | 281 unique values 7060 non-missing values 1 to 4 characters |
| CreatinineConcentration | Creatinine Concentration (g/L) | decimal | mean (sd) 1.00 (0.59) min < median < max 0.02 < 0.90 < 5.15 Complete: 7060 (100.00%) |
| ICrRatio | Iodine:Creatinine Ratio (µg/g) | decimal | mean (sd) 101.28 (76.54) min < median < max 0.68 < 83.15 < 2283.24 Complete: 7060 (100.00%) |