Comparison of the gestational age and birth weight between the two cohorts
| Parameters | Urban cohort | Semiurban cohort | p Value |
|---|---|---|---|
| Gestational age (weeks) | |||
| Mean | 30.90 | 31.53 | 0.183 |
| Median | 31.00 | 32.00 | |
| Range | 26–36 | 28–36 | |
| SD | 2.530 | 1.942 | |
| Birth weight (grams) | |||
| Mean | 1344 | 1375 | 0.216 |
| Median | 1300 | 1400 | |
| Range | 800–2500 | 740–2000 | |
| SD | 397.510 | 287.388 | |