Table 5.
Adjusted ORs of pregnancy and neonatal outcomes
| underweight vs. normal weight | overweight vs. normal weight | |
|---|---|---|
| Adjusted Odds Ratio(95% CI) | Adjusted Odds Ratio(95% CI) | |
| Clinical pregnancy | 0.75 (0.66–0.94) | 0.70 (0.19–2.88) |
| Miscarriage | 1.18 (0.87–1.63) | 1.62 (1.21–2.36) |
| Ongoing pregnancy | 0.80 (0.64–0.95) | 1.37 (0.55–3.30) |
| Live-birth | 0.63 (0.20–2.29) | 0.94 (0.77–1.12) |
| PTD | 0.93 (0.80–1.12) | 1.06 (0.92–1.23) |
| Very PTD | 1.09 (0.97–1.24) | 1.51 (1.09–2.23) |
| LBW | 1.16 (0.87–1.56) | 1.14 (0.95–1.37) |
| Very LBW | 1.08 (0.92–1.33) | 1.50 (1.38–1.51) |
| Small for gestational age | 1.11 (0.79–1.60) | 1.18 (0.87–1.41) |
| Very small for gestational age | 1.14 (0.91–1.44) | 1.63 (1.40–1.78) |
PTD (preterm delivery:< 37 weeks of gestation), very PTD (very preterm delivery:< 32 weeks of gestation), LBW (low birth weight: birth weight < 2500 g);VLBW (very low birth weight: birth weight < 1500 g). Analyses were adjusted for age of embryo transfer, age of oocyte retrieval, infertility duration, endometrial thickness, embryo quality, number of embryos transferred, and embryo developmental stage