Table 4.
Logistic regression analysis between group with 1–2 children and group with ≥3 children.
| Variables | Group with 1–2 children (n = 5293) | Group with ≥3 children (n = 676) | Binary logistic regression OR (95% CI) | Binary logistic regression P value |
|---|---|---|---|---|
| Gender | ||||
| Female | 2809 (53.1) | 364 (53.8) | ||
| Male | 2484 (46.9) | 312 (46.2) | ||
| Age group, year | ||||
| ≤25 | 41 (0.8) | 6 (0.9) | Reference | |
| 26-40 | 1482 (28.0) | 66 (9.8) | 0.11 (0.08–0.15) | <0.01 |
| 41-60 | 3075 (58.1) | 217 (32.1) | 0.15 (0.12–0.18) | <0.01 |
| >60 | 695 (13.1) | 387 (57.2) | 0.81 (0.66–0.99) | 0.043 |
| Region | ||||
| Eastern China | 2782 (52.6) | 267 (39.5) | Reference | |
| Central China | 1361 (25.7) | 192 (28.4) | 1.49 (1.20–1.86) | <0.01 |
| Western China | 1150 (21.7) | 217 (32.1) | 1.75 (1.41–2.18) | <0.01 |
| Resident place | ||||
| Rural | 1333 (25.2) | 355 (52.5) | Reference | |
| Urban | 3960 (74.8) | 321 (47.5) | 0.59 (0.49–0.72) | <0.01 |
| Per capita monthly household income | ||||
| ≤6000 | 3564 (67.3) | 568 (84.0) | Reference | |
| 6001-12000 | 1387 (26.2) | 76 (11.2) | 0.63 (0.48–0.83) | <0.01 |
| >12,000 | 342 (6.5) | 32 (4.8) | 1.83 (1.20–2.80) | <0.01 |
| Political status | ||||
| The masses | 3572 (67.5) | 536 (79.3) | Reference | |
| Non-partisans | 104 (2.0) | 4 (0.6) | 0.24 (0.09–0.69) | <0.01 |
| Partisans | 1617 (30.5) | 136 (20.1) | 1.17 (0.92–1.49) | 0.21 |
| Highest educational level | ||||
| Primary school or below | 1585 (29.9) | 501 (74.1) | Reference | |
| Middle school | 1174 (22.2) | 86 (12.7) | 0.36 (0.27–0.46) | <0.01 |
| College degree or above | 2534 (47.9) | 89 (13.2) | 0.22 (0.17–0.30) | <0.01 |
| Whether having chronic disease | ||||
| No | 3878 (73.3) | 329 (48.7) | ||
| Yes | 1415 (26.7) | 347 (51.3) | ||
| Depression | ||||
| No depression | 2634 (49.8) | 302 (44.7) | ||
| Mild depression | 1812 (34.2) | 248 (36.7) | ||
| Moderate depression | 467 (8.8) | 69 (10.2) | ||
| Moderate to severe depression | 295 (5.6) | 44 (6.5) | ||
| Severe depression | 85 (1.6) | 13 (1.9) | ||
| Anxiety | ||||
| No anxiety | 3138 (59.3) | 365 (54.0) | Reference | |
| Mild anxiety | 1578 (29.8) | 212 (31.4) | 1.02 (0.83–1.24) | 0.87 |
| Moderate anxiety | 478 (9.0) | 78 (11.5) | 1.39 (1.04–1.88) | 0.028 |
| Severe anxiety | 99 (1.9) | 21 (3.1) | 2.19 (1.26–3.80) | <0.01 |
| Pressure | ||||
| Mild pressure | 1331 (25.1) | 171 (25.3) | ||
| Moderate pressure | 3657 (69.1) | 474 (70.1) | ||
| Severe pressure | 305 (5.8) | 31 (4.6) | ||