Table 1 Characteristics of the subjects enrolled in this study
Variables | Scores of prenatal stress | P | Â | Variables | Scores of prenatal stress | P | ||||
|---|---|---|---|---|---|---|---|---|---|---|
N (%) | Mean ± SD |  | N (%) | Mean ± SD | ||||||
Age | < 30 years | 554 (51.7) | 0.43 ± 0.38 | 0.010 |  | Gestational weeks | 32–35+ 6 | 775 (72.4) | 0.39 ± 0.35 | 0.087 |
≥ 30 years | 517 (48.3) | 0.37 ± 0.35 |  | 36–40 | 296 (27.6) | 0.44 ± 0.42 | ||||
Education (oneself) | Below bachelor | 402 (37.5) | 0.38 ± 0.41 | 0.076 |  | Parity | Primipara | 775 (72.4) | 0.44 ± 0.37 | < 0.001 |
Bachelor or above | 669 (62.5) | 0.42 ± 0.34 |  | Multipara | 296 (27.6) | 0.32 ± 0.35 | ||||
Education (husband) | Below bachelor | 440 (41.1) | 0.41 ± 0.40 | 0.671 |  | Assisted reproduction | No | 928 (86.6) | 0.40 ± 0.37 | 0.730 |
Bachelor or above | 631(58.9) | 0.40 ± 0.34 |  | Yes | 143 (13.4) | 0.41 ± 0.37 | ||||
Family monthly income (CNY ¥) | < 5000 | 29 (2.7) | 0.51 ± 0.47 | 0.036 |  | Residence | Downtown | 623 (58.2) | 0.40 ± 0.36 | 0.981 |
5000–10,000 | 352 (32.9) | 0.41 ± 0.40 |  | Town | 273 (25.5) | 0.40 ± 0.36 | ||||
10,001–20,000 | 519 (48.5) | 0.42 ± 0.35 |  | Village | 175 (16.3) | 0.41 ± 0.41 | ||||
> 20,000 | 171 (16.0) | 0.34 ± 0.33 |  | Complications of pregnancy | No | 822 (76.8) | 0.40 ± 0.36 | 0.934 | ||
First marriage | Yes | 1018 (95.1) | 0.41 ± 0.37 | 0.068 |  | Yes | 249 (23.2) | 0.41 ± 0.38 | ||
No | 53 (4.9) | 0.31 ± 0.34 |  | Working | Yes | 419 (39.1) | 0.42 ± 0.36 | 0.187 | ||
Underlying disease | Yes | 58 (5.4) | 0.42 ± 0.36 | 0.728 |  | No | 652 (60.9) | 0.39 ± 0.37 | ||
No | 1013 (94.6) | 0.40 ± 0.37 |  | Gestational hypertension | Yes | 17(1.6%) | 0.38 ± 0.35 | 0.770 | ||
Gestational diabetes | Yes | 153(14.3%) | 0.40 ± 0.41 | 0.993 |  | NO | 1054(98.4%) | 0.40 ± 0.37 | ||
No | 918(85.7%) | 0.40 ± 0.36 |  | Hypothyroidism in pregnancy | Yes | 60(5.6%) | 0.40 ± 0.33 | 0.945 | ||
Hyperthyroidism during pregnancy | Yes | 15(0.4%) | 0.52 ± 0.45 | 0.203 |  | NO | 1011(94.4%) | 0.40 ± 0.37 | ||
No | 1056(98.6%) | 0.40 ± 0.37 |  |  |  |  |  |  | ||