Table 5 Factors associated with Physical IPV against married migrant workers
| Â | Physical IPV | cOR (95% CI) | p | aOR (95% CI) | p | |
|---|---|---|---|---|---|---|
Yes (n = 332) | No (n = 1408) | |||||
n (%) | n (%) | |||||
Gender | ||||||
 Men | 160 (48.2) | 712 (50.6) | 1.00 (reference) |  | 1.00 (reference) |  |
 Women | 172 (51.8) | 696 (49.4) | 1.10 (0.87–1.40) | 0.44 | 1.11 (0.85–1.45) | 0.45 |
Age group | ||||||
 >37 years(first generation) | 148 (44.6) | 778 (55.3) | 1.00 (reference) |  | 1.00 (reference) |  |
 ≤37 years (second generation) | 184 (55.4) | 630 (44.7) | 0.65 (0.51–0.83) | 0.00 | 0.81 (0.59–1.11) | 0.18 |
Education group | ||||||
 Primary school or lower | 38 (11.4) | 109 (7.7) | 1.00 (reference) |  | 1.00 (reference) |  |
 Junior high school | 174 (52.4) | 768 (54.5) | 0.65 (0.43–0.97) | 0.04 | 0.62 (0.41–0.96) | 0.03 |
 Senior high school | 73 (22.0) | 341 (24.2) | 0.61 (0.39–0.96) | 0.03 | 0.50 (0.31–0.82) | 0.01 |
 College | 47 (14.2) | 190 (13.5) | 0.71 (0.44–1.16) | 0.17 | 0.52 (0.30–0.91) | 0.02 |
Region of origin | ||||||
 North | 103 (31.0) | 480 (34.1) | 1.00 (reference) |  | 1.00 (reference) |  |
 South | 229 (69.0) | 928 (65.9) | 1.15 (0.89–1.49) | 0.29 | 1.30 (0.99–1.70) | 0.06 |
Monthly income (RMB: yuan) | ||||||
 ≤2500 | 23 (6.9) | 156 (11.1) | 1.00 (reference) |  | 1.00 (reference) |  |
 2501–3500 | 165 (49.7) | 678 (48.2) | 1.04 (0.76–1.45) | 0.80 | 1.09 (0.79–1.54) | 0.67 |
 >3500 | 144 (43.4) | 574 (40.8) | 1.09 (0.78–1.52) | 0.58 | 1.11 (0.81–1.59) | 0.59 |
Duration of migration (years) | ||||||
 1–6 | 92 (27.7) | 272 (19.3) | 1.00 (reference) |  | 1.00 (reference) |  |
 7–12 | 103 (31.0) | 436 (31.0) | 0.70 (0.51–0.96) | 0.03 | 0.62 (0.44–0.88) | 0.01 |
 13–20 | 104 (31.3) | 524 (37.2) | 0.59 (0.43–0.81) | 0.00 | 0.58 (0.40–0.86) | 0.01 |
 ≥21 | 33 (9.9) | 176 (12.5) | 0.55 (0.36–0.86) | 0.01 | 0.56 (0.33–0.96) | 0.03 |
Number of migratory cities | ||||||
 1–2 | 179 (53.9) | 872 (61.9) | 1.00 (reference) |  | 1.00 (reference) |  |
 3–4 | 112 (33.7) | 437 (31.0) | 1.25 (0.96–1.62) | 0.10 | 1.20 (0.91–1.58) | 0.21 |
 ≥5 | 41 (12.3) | 99 (7.0) | 2.02 (1.36–3.00) | 0.00 | 1.73 (1.11–2.70) | 0.02 |
Marital status | ||||||
 First marriage | 299 (90.1) | 1330 (94.5) | 1.00 (reference) |  | 1.00 (reference) |  |
 Remarriage | 33 (9.9) | 78 (5.5) | 1.88 (1.23–2.88) | 0.00 | 1.41 (0.86–2.33) | 0.18 |
Lifestyle with your spouse | ||||||
 Living together | 255 (77.5) | 1166 (83.2) | 1.00 (reference) |  | 1.00 (reference) |  |
 Living in separate places | 74 (22.5) | 235 (16.8) | 1.44 (1.07–1.93) | 0.02 | 1.01 (0.73–1.39) | 0.96 |
Marital satisfaction | ||||||
 Satisfied | 223 (67.2) | 1158 (82.2) | 1.00 (reference) |  | 1.00 (reference) |  |
 Ok | 90 (27.1) | 230 (16.3) | 2.03 (1.53–2.70) | 0.00 | 1.88 (1.39–2.55) | 0.00 |
 Dissatisfied | 19 (5.7) | 20 (1.4) | 4.93 (2.59–9.39) | 0.00 | 3.88 (1.87–8.07) | 0.00 |
Premarital sex | ||||||
 No | 187 (56.3) | 981 (69.7) | 1.00 (reference) |  | 1.00 (reference) |  |
 Yes | 145 (43.7) | 426 (30.3) | 1.79 (1.40–2.28) | 0.00 | 1.44 (1.10–1.90) | 0.01 |
Marriage derailment | ||||||
 No | 278 (84.0) | 1319 (93.9) | 1.00 (reference) |  | 1.00 (reference) |  |
 Yes | 53 (16.0) | 85 (6.1) | 2.96 (2.05–4.27) | 0.00 | 2.12 (1.42–3.18) | 0.00 |