Table 1.
Participants Characteristics.
| Pregnant women group (n = 565) | Different trimesters |
Control group (n = 534) | t or χ2 | p | |||
|---|---|---|---|---|---|---|---|
| First trimester subgroup (n = 146) | Second trimester subgroup (n = 212) | Third trimester subgroup (n = 207) | |||||
| Age (years) | 29.96 ± 3.37 | 30.02 ± 3.31 | 29.84 ± 3.44 | 30.05 ± 3.35 | 29.90 ± 3.38 | 0.10 | .747 |
| Gestational age (weeks) | 22.62 ± 10.56 | 8.12 ± 2.24 | 21.88 ± 4.11 | 33.61 ± 3.70 | |||
| Parity [n (%)]: | |||||||
| Nulliparous | 372 (65.8) | 93 (63.7) | 140 (66.0) | 139 (67.1) | 358 (67.0) | 0.18 | 0.674 |
| Married [n (%)] | 565 (100.0) | 146 (100.0) | 212 (100.0) | 207 (100.0) | 534 (100.0) | NA | NA |
| Marriage length (years): | 3.89 | 0.143 | |||||
| <5 | 440 (77.9) | 114 (78.1) | 162 (76.4) | 164 (79.2) | 410 (76.8) | ||
| 5 to 9 | 105 (18.6) | 26 (17.8) | 46 (21.7) | 33 (16.0) | 114 (21.3) | ||
| ≥10 | 20 (3.5) | 6 (4.1) | 4 (1.9) | 10 (4.8) | 10 (1.9) | ||
| Employment status [n (%)]: | 0.84 | .657 | |||||
| Full-time | 445 (78.8) | 116 (79.4) | 168 (79.3) | 161 (77.8) | 430 (80.5) | ||
| Part-time | 86 (15.2) | 22 (15.1) | 31 (14.6) | 33 (15.9) | 78 (14.6) | ||
| Unemployed | 34 (6.0) | 8 (5.5) | 13 (6.1) | 13 (6.3) | 26 (4.9) | ||
| Education [n (%)]: | 0.60 | .897 | |||||
| Less than middle school | 28 (5.0) | 9 (6.2) | 12 (5.7) | 12 (5.8) | 30 (5.6) | ||
| Middle school | 57 (10.1) | 13 (8.9) | 19 (8.9) | 22 (10.7) | 49 (9.2) | ||
| Bachelor | 451 (79.8) | 117 (80.1) | 169 (79.7) | 163 (78.7) | 430 (80.5) | ||
| More than bachelor | 29 (5.1) | 7 (4.8) | 12 (5.7) | 10 (4.8) | 25 (4.7) | ||
| Time for completing the questionnaire (seconds) | 321.02 ± 125.11 | 311.83 ± 131.59 | 321.21 ± 127.55 | 327.33 ± 117.91 | 330.05 ± 128.03 | 1.40 | .238 |
The value of t, χ2, and p: Pregnant women group versus control group. NA: Not applicable as the percentages are 100.0% for each group.