Table 2.
Factors associated with the self-rated health of migrant workers with interactions.
| Variables | Model 1 | Model 2 | ||||
|---|---|---|---|---|---|---|
| Adjusted OR | 95% CI | p | Adjusted OR | 95% CI | p | |
| Gender (ref: male) | ||||||
| Female | 1.48 | 1.47–1.50 | < 0.001 | 1.89 | 1.78–2.01 | < 0.001 |
| Age (ref: 15–29) | ||||||
| 30–39 | 1.17 | 1.15–1.19 | < 0.001 | 1.16 | 1.14–1.18 | < 0.001 |
| 40–49 | 1.63 | 1.59–1.66 | < 0.001 | 1.61 | 1.58–1.64 | < 0.001 |
| 50–59 | 2.72 | 2.66–2.78 | < 0.001 | 2.69 | 2.64–2.75 | < 0.001 |
| ≥ 60 | 3.67 | 3.58–3.77 | < 0.001 | 3.63 | 3.54–3.73 | < 0.001 |
| Education Level (ref: < Elementary school) | ||||||
| Middle school | 0.97 | 0.95–0.99 | 0.008 | 1.09 | 1.06–1.12 | < 0.001 |
| High school | 0.95 | 0.93–0.97 | < 0.001 | 1.06 | 1.03–1.09 | < 0.001 |
| ≥ College | 0.92 | 0.90–0.94 | < 0.001 | 1.12 | 1.09–1.16 | < 0.001 |
| Ethnicity (ref: Korean-Chinese) | ||||||
| Chinese | 0.73 | 0.71–0.76 | < 0.001 | 0.73 | 0.71–0.75 | < 0.001 |
| Other Asian | 1.05 | 1.03–1.07 | < 0.001 | 1.03 | 1.01–1.05 | .008 |
| Non-Asian | 0.77 | 0.75–0.79 | < 0.001 | 0.78 | 0.76–0.80 | < 0.001 |
| Residence length, years (ref: < 3) | ||||||
| 3–9 | 1.32 | 1.30–1.34 | < 0.001 | 1.29 | 1.26–1.31 | < 0.001 |
| ≥ 10 | 1.71 | 1.68–1.75 | < 0.001 | 1.60 | 1.56-1.64 | < 0.001 |
| Korean citizenship (ref: Not acquired) | ||||||
| Acquired | 1.20 | 1.16–1.24 | < 0.001 | 1.19 | 1.15–1.23 | < 0.001 |
| Discrimination experience (ref: No) | ||||||
| Yes | 1.26 | 1.24–1.28 | < 0.001 | 1.26 | 1.25–1.28 | < 0.001 |
| Korean language ability | 0.97 | 0.97–0.98 | < 0.001 | 0.97 | 0.97–0.98 | < 0.001 |
| Koreans who they can ask for help (ref: Yes) | ||||||
| No | 1.11 | 1.09–1.12 | < 0.001 | 1.11 | 1.09–1.12 | < 0.001 |
| Unmet healthcare needs (ref: No) | ||||||
| Yes | 3.07 | 3.00–3.13 | < 0.001 | 3.07 | 3.01–3.14 | < 0.001 |
| Residential environment satisfaction (ref: Satisfied) | ||||||
| Mid | 1.49 | 1.47–1.51 | < 0.001 | 1.46 | 1.43–1.48 | < 0.001 |
| Unsatisfied | 1.80 | 1.74–1.86 | < 0.001 | 1.04 | 1.00–1.09 | 0.077 |
| Job satisfaction (ref: Satisfied) | ||||||
| Mid | 2.23 | 2.20–2.26 | < 0.001 | 2.24 | 2.20–2.27 | < 0.001 |
| Unsatisfied | 2.07 | 2.02–2.13 | < 0.001 | 2.08 | 2.02–2.13 | < 0.001 |
| Income satisfaction (ref: Satisfied) | ||||||
| Mid | 1.47 | 1.45–1.49 | < 0.001 | 1.48 | 1.46–1.50 | < 0.001 |
| Unsatisfied | 1.40 | 1.37–1.42 | < 0.001 | 1.39 | 1.36–1.42 | < 0.001 |
| Work hours (ref: Temporary leave) | ||||||
| < 40 | 0.73 | 0.71–0.74 | < 0.001 | 0.74 | 0.71–0.76 | < 0.001 |
| ≥40 | 0.81 | 0.79–0.83 | < 0.001 | 0.83 | 0.80–0.86 | < 0.001 |
| Gender × education (ref: men × < Elementary school) | ||||||
| Women × Middle school | 0.77 | 0.74–0.81 | < 0.001 | |||
| Women × High school | 0.77 | 0.74–0.80 | < 0.001 | |||
| Women × ≥ College | 0.61 | 0.58–0.63 | < 0.001 | |||
| Gender × length of residency (ref: men × < 3 years) | ||||||
| Women × 3–10 years | 1.07 | 1.03–1.10 | < 0.001 | |||
| Women × ≥ 10 years | 1.14 | 1.10–1.18 | < 0.001 | |||
| Gender × Residential environment satisfaction (ref: men × Satisfied) | ||||||
| Women × Moderate | 1.06 | 1.03–1.09 | 0.001 | |||
| Women × Unsatisfied | 3.61 | 3.37–3.87 | < 0.001 | |||
| Gender × Working hours (ref: men × Temporary leave) | ||||||
| Women × < 40 h | 0.96 | 0.91–1.01 | 0.089 | |||
| Women × ≥ 40 h | 0.92 | 0.88–0.96 | < 0.001 | |||
| Model fit | ||||||
| AIC | 768292.28 | 766278.96 | ||||
| SC | 768494.73 | 766548.89 | ||||
| 2 Log L | 768238.28 | 766206.96 | ||||
OR, Odds ratio; CI, confidence interval.