Table 1.
Sociodemographic and clinical characteristics of the study participants in PGS1 and PGS2.
| Characteristics | PGS1 (n=14) | PGS2 (n=16) | p-value | |
|---|---|---|---|---|
| Ethnicity, n (%) | White | 9 (64.3) | 11(68.8) | 0.999a |
| Non-white | 5 (35.7) | 5 (31.3) | ||
| Smoking, n (%) | Yes | 0 (0) | 0 (0) | - |
| No | 14 (100) | 16 (100) | ||
| Parity, n (%) | 0 | 6 (42.9) | 11 (68.8) | 0.241b |
| 1 | 4 (28.6) | 4 (25) | ||
| 2 | 2 (7.1) | 1 (6.3) | ||
| 3 or more | 3 (21.4) | 0 | ||
| Median maternal age (range) | - | 28.50 (20-34) | 27.63 (20-34) | 0.552b |
| Median body mass index (range) | - | 24.82 (19-30) | 22.61 (16-31) | 0.093b |
a
Fisher’s exact test;
b
Mann-Whitney test