From: Metabolic profiling of pregnancy: cross-sectional and longitudinal evidence
Characteristics | NFBC1966 | YFS | FINRISK1997 | |||
---|---|---|---|---|---|---|
Non-pregnant | Pregnant | Non-pregnant | Pregnant | Non-pregnant | Pregnant | |
Number | 1782 | 191 | 806 | 60 | 1350 | 71 |
Gestational age at blood sampling (week) | – | 22 (13–29) | – | 23 (15–30) | – | – |
Age (year) | 31 (0) | 31 (0) | 32 (5) | 31 (5) | 37 (7) | 32 (5) |
Weight (kg) | 65 (13) | 67 (11) | 67 (13) | 71 (12) | 66 (12) | 70 (13) |
Waist (cm) | 79 (11) | 82 (12) | 80 (11) | 85 (10) | 77 (10) | 83 (13) |
Hip (cm) | 97 (8) | 97 (8) | 100 (9) | 102 (7) | 99 (8) | 101 (9) |
BMI (kg/m2) | 24 (4) | 24 (4) | 24 (5) | 26 (4) | 25 (4) | 26 (4) |
Systolic blood pressure (mmHg) | 117 (10) | 116 (9) | 111 (10) | 109 (11) | 119 (10) | 114 (11) |
Diastolic blood pressure (mmHg) | 73 (8) | 66 (10) | 68 (8) | 61 (9) | 74 (8) | 68 (9) |
Smoking prevalence (%) | 38 | 25 | 20 | 10 | 23 | 8 |
Alcohol usage (g/day) | 2.1 (0.6–5.7) | 1.0 (0.0–3.5) | 3.3 (0.0–8.2) | 0.0 (0.0–0.0) | 1.8 (0.0–7.0) | 0.0 (0.0–0.0) |
Parity (n) | 2 (1–2) | 1 (0–2) | 1 (0–2) | 1 (0–2) | – | – |