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Demographic data
| Variables | Pregnant | Non-pregnant | p-value |
|---|---|---|---|
| Number of patients |
408 |
305 |
|
| Mean age (years) (SD) |
28.12 (5.3) |
24.56 (5.7) |
< 0.0001 |
| Mean weight (SD) |
66.3 (13.9) |
62.2 (9.8) |
<0.0001 |
| Mean height (SD) |
167.0 (6,3) |
167.7 (6.6) |
0.189 |
| Mean BMI (SD) |
23,74 (4,5) |
22,12 (3,2) |
<0.0001 |
| Smokers |
19.8% |
22.2% |
0.499 |
| Coffee consumer | 68.3% | 65.4% | 0.458 |
