Variables | Control | Intervention | p valuea |
---|---|---|---|
Age (years) | 24.28 ± 4.15 | 24.31 ± 4.22 | 0.989 |
Education mean (years) | 6.6 ± 2.8 | 7.6 ± 3.2 | 0.213 |
Prepregnancy BMI (kg/m2) | 22.82 ± 3.93 | 23.86 ± 4.10 | 0.285 |
Gestational age at recruitment (weeks) | 6.64 ± 2.66 | 7.95 ± 2.85 | 0.160 |
Working status [n (%)] | 2 (4.4) | 7 (15.6) | 0.079 |
Income [n (%)] | |||
ᅟLow | 11 (24.4) | 15 (33.3) | 0.220 |
ᅟMiddle | 34 (75.6) | 30 (66.7) | |
ᅟHigh | – | – | |
Intended pregnancy [n (%)] | 40 (89.9) | 38 (84.4) | 0.589 |
Gravidity [n (%)] | |||
ᅟ1 | 25 (55.6) | 29 (64.4) | 0.486 |
ᅟ2 | 20 (44.4) | 16 (35.6) |