Table 1.
Participant characteristics
| NW (BMI 18.5–24.9 kg/m2) (n = 9) | OW (BMI ≥25 kg/m2) (n = 8) | P Value | |
|---|---|---|---|
| Age, yr | 31.4 ± 1.2 | 30.3 ± 1.8 | 0.744 |
| Pregnancy, N | 4 | 5 | 0.637 |
| Live births, N | 4 | 4 | 0.999 |
| Fertility diagnosis, N | |||
| Male factor | 5 | 3 | |
| Ovulatory disorder | 1 | 1 | |
| Tubal factor | 1 | 3 | |
| Endometriosis | 0 | 1 | |
| Unexplained | 2 | 0 | |
| BMI, kg/m2 | 21.5 ± 0.7 | 34.8 ± 1.2 | <0.001 |
| Body fat, % | 28.9 ± 3.2 | 47.0 ± 1.7 | 0.001 |
Data are expressed as means ± SE for continuous data from n women. Differences between groups were determined by Mann-Whitney nonparametric tests with a statistical significance level of P ≤ 0.05. Categorical data are summarized as counts, and comparisons between normal-weight (NW) and overweight/obese (OW) women were performed with Fisher’s exact test. BMI, body mass index.