Table 1 General characteristics of the participants
Variable | Fetal Loss Group (n = 239) | Control Group (n = 478) | p value |
|---|---|---|---|
Maternal age at expected date of delivery-yr | |||
Mean ± SD | 37.45 ± 2.57 | 37.47 ± 2.53 | 0.90 |
Paternal age-yr | |||
Mean ± SD | 39.15 ± 4.18 | 39.22 ± 3.33 | 0.84 |
Race-no. (%) | 0.90 | ||
Han | 237 (99.16) | 472 (98.74) | |
Other | 2 (0.84) | 6 (1.26) | |