Table 3.
Random-effects multinomial logistic regression results (relative risk ratios) for migration health selection, by migration destination: MLSFH women, 2006–2010
| Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | |
|---|---|---|---|---|---|
| Rural-Rural Migrant vs. Nonmigrant | |||||
| Physical health | 1.07* | 1.04 | 1.04 | 1.03 | 1.04 |
| Standard error | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 |
| 95 % confidence interval | 1.01–1.14 | 0.99–1.09 | 0.99–1.09 | 0.97–1.08 | 0.99–1.09 |
| Mental health | 0.99 | 0.99 | 0.99 | 0.99 | 0.99 |
| Standard error | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 |
| 95 % confidence interval | 0.94–1.04 | 0.95–1.03 | 0.95–1.03 | 0.95–1.03 | 0.95–1.03 |
| Age | 0.81** | 0.80** | 0.80** | 0.80** | |
| Standard error | 0.05 | 0.05 | 0.05 | 0.05 | |
| 95 % confidence interval | 0.71–0.91 | 0.71–0.91 | 0.70–0.91 | 0.71–0.91 | |
| Age, squared | 1.00** | 1.00** | 1.00** | 1.00** | |
| Standard error | 0.00 | 0.00 | 0.00 | 0.00 | |
| 95 % confidence interval | 1.00–1.01 | 1.00–1.01 | 1.00–1.01 | 1.00–1.01 | |
| HIV-infected | 2.28* | 2.20† | 2.22† | ||
| Standard error | 1.05 | 1.15 | 1.19 | ||
| 95 % confidence interval | 1.01–9.02 | 0.92–8.01 | 0.89–9.17 | ||
| MLSFH survey 2008 | 63.01* | 28.85** | 27.79** | 30.47** | 27.65** |
| Standard error | 105.88 | 17.73 | 17.14 | 18.85 | 17.04 |
| 95 % confidence interval | 2.34–1697.23 | 8.65–96.23 | 8.27–93.10 | 9.09–102.14 | 8.26–92.50 |
| HIV-infected × Physical health | 1.08 | ||||
| Standard error | 0.08 | ||||
| 95 % confidence interval | 0.95–1.24 | ||||
| HIV-infected × Mental health | 1.01 | ||||
| Standard error | 0.06 | ||||
| 95 % confidence interval | 0.89–1.14 | ||||
| Rural-Town Migrant vs. Nonmigrant | |||||
| Physical health | 1.04 | 1.01 | 1.01 | 1.01 | 1.01 |
| Standard error | 0.04 | 0.03 | 0.03 | 0.03 | 0.03 |
| 95 % confidence interval | 0.98–1.12 | 0.95–1.07 | 0.95–1.07 | 0.94–1.07 | 0.95–1.07 |
| Mental health | 0.96* | 0.95* | 0.96* | 0.95* | 0.94* |
| Standard error | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| 95 % confidence interval | 0.91–0.99 | 0.91–0.99 | 0.91–0.99 | 0.91–0.99 | 0.89–0.99 |
| Age | 0.76** | 0.76** | 0.75** | 0.76** | |
| Standard error | 0.06 | 0.06 | 0.06 | 0.06 | |
| 95 % confidence interval | 0.66–0.89 | 0.65–0.88 | 0.65–0.87 | 0.65–0.88 | |
| Age, squared | 1.00** | 1.00** | 1.00** | 1.00** | |
| Standard error | 0.00 | 0.00 | 0.00 | 0.00 | |
| 95 % confidence interval | 1.00–1.01 | 1.00–1.01 | 1.00–1.01 | 1.00–1.01 | |
| HIV-infected | 2.50 | 2.10 | 2.70 | ||
| Standard error | 2.08 | 1.80 | 2.37 | ||
| 95 % confidence interval | 0.49–12.74 | 0.39–11.31 | 0.48–15.13 | ||
| MLSFH survey 2008 | 29.09* | 16.11** | 15.54** | 16.78** | 15.36** |
| Standard error | 49.73 | 10.93 | 10.58 | 11.30 | 10.48 |
| 95 % confidence interval | 1.02–823.53 | 4.27–60.87 | 4.09–59.00 | 4.48–62.84 | 4.03–58.53 |
| HIV-infected × Physical health | 1.02 | ||||
| Standard error | 0.08 | ||||
| 95 % confidence interval | 0.88–1.18 | ||||
| HIV-infected × Mental health | 1.14 | ||||
| Standard error | 0.10 | ||||
| 95 % confidence interval | 0.96–1.36 | ||||
| Rural-Urban Migrant vs. Nonmigrant | |||||
| Physical health | 1.11** | 1.08* | 1.09* | 1.06† | 1.09* |
| Standard error | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
| 95 % confidence interval | 1.03–1.20 | 1.01–1.16 | 1.01–1.16 | 0.99–1.15 | 1.01–1.17 |
| Mental health | 0.99 | 0.98 | 0.98 | 0.99 | 0.99 |
| Standard error | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 |
| 95 % confidence interval | 0.93–1.05 | 0.93–1.03 | 0.94–1.03 | 0.94–1.04 | 0.94–1.05 |
| Age | 0.68** | 0.68** | 0.68** | 0.68** | |
| Standard error | 0.05 | 0.05 | 0.05 | 0.05 | |
| 95 % confidence interval | 0.59–0.78 | 0.59–0.78 | 0.59–0.78 | 0.59–0.78 | |
| Age, squared | 1.00** | 1.00** | 1.00** | 1.00** | |
| Standard error | 0.00 | 0.00 | 0.00 | 0.00 | |
| 95 % confidence interval | 1.00–1.01 | 1.00–1.01 | 1.00–1.01 | 1.00–1.01 | |
| HIV-infected | 1.49 | 0.06 | 0.12 | ||
| Standard error | 1.48 | 0.15 | 0.32 | ||
| 95 % confidence interval | 1.92–27.87 | 0.00–11.31 | 0.00–26.22 | ||
| MLSFH survey 2008 | 14.39 | 7.64** | 7.32** | 8.13** | 7.60** |
| Standard error | 24.51 | 5.20 | 4.99 | 5.54 | 5.19 |
| 95 % confidence interval | 0.51–405.09 | 2.01–28.98 | 1.92–27.76 | 2.14–30.95 | 1.99–28.98 |
| HIV-infected × Physical health | 2.07* | ||||
| Standard error | 0.75 | ||||
| 95 % confidence interval | 1.02–4.23 | ||||
| HIV-infected × Mental health | 0.80 | ||||
| Standard error | 0.13 | ||||
| 95 % confidence interval | 0.58–1.09 | ||||
Note: n = 2,240.
†
p < .10;
*
p < .05;
**
p < .01