| Categories | Plan to Reside ≥ 5 years | Significance (two-tailed test) | |||
| Yes | No | Not Known | |||
| Gender* | male | 68.2% | 12.0% | 19.8% | 0.088 |
| female | 71.3% | 9.6% | 19.0% | ||
| Age*** | 60 - 63 | 75.6% | 9.1% | 15.2% | 0.000 |
| 64 - 67 | 68.5% | 11.5% | 20.0% | ||
| ≥67 | 63.1% | 12.8% | 24.1% | ||
| Marital status | married | 65.2% | 12.9% | 21.9% | 0.005 |
| single | 70.5% | 10.6% | 19.0% | ||
| Household registration | agricultural | 64.1% | 13.3% | 22.6% | 0.000 |
| non-agricultural | 76.5% | 8.1% | 15.5% | ||
| Education level*** | low | 66.8% | 12.2% | 21.0% | 0.000 |
| medium | 70.8% | 10.4% | 18.8% | ||
| high | 79.9% | 6.4% | 13.7% | ||
| Health education*** | 0 | 62.6% | 14.3% | 23.1% | 0.003 |
| yes | 70.7% | 10.3% | 19.0% | ||
| no | 70.2% | 11.7% | 18.2% | ||
| Working situation*** | employed | 54.6% | 18.3% | 27.2% | 0.000 |
| unemployed | 75.4% | 8.1% | 16.5% | ||
| Local housing purchase*** | yes | 86.4% | 3.8% | 9.9% | 0.000 |
| no | 54.2% | 17.6% | 28.2% | ||
| Endowment insurance*** | yes | 71.2% | 10.5% | 18.3% | 0.000 |
| no | 66.3% | 12.1% | 21.6% | ||
| not known | 58.1% | 6.5% | 35.5% | ||
| Number of people living together*** | 1 - 3 | 69.0% | 11.3% | 19.7% | not significant |
| 4 - 6 | 71.2% | 10.1% | 18.7% | ||
| >6 | 65.5% | 9.1% | 25.5% | ||
| Individual flow*** | yes | 56.3% | 18.5% | 25.1% | 0.000 |
| no | 72.9% | 9.0% | 18.0% | ||
| Health records*** | yes | 78.2% | 7.6% | 14.1% | 0.000 |
| no | 63.2% | 14.2% | 22.6% | ||
| not known | 61.6% | 11.6% | 26.7% | ||
| Inflow duration*** | <1 year | 42.0% | 21.7% | 36.3% | 0.000 |
| 1 - 2 years | 57.0% | 14.0% | 29.0% | ||
| 3 - 4 years | 65.0% | 13.7% | 21.3% | ||
| 5 - 9 years | 71.5% | 8.7% | 19.8% | ||
| ≥10 years | 81.1% | 8.0% | 10.9% | ||