| 
 | 工作性质 | |||
| 非农 | 农业 | 非农 | 农业 | |
| Variable | body | body | mental | mental | 
| travelfre | 0.016 | 0.026** | 0.022** | 0.046*** | 
| 
 | (−1.544) | (−2.237) | (−1.973) | (−3.392) | 
| 控制变量 | YES | YES | YES | YES | 
| Observations | 1676 | 2266 | 1676 | 2266 | 
| 
 | 户口 | |||
| 城镇 | 农村 | 城镇 | 农村 | |
| Variable | body | body | mental | mental | 
| travelfre | 0.015 | 0.027** | 0.021* | 0.042*** | 
| 
 | (−1.326) | (−2.488) | (−1.751) | (−3.416) | 
| 控制变量 | YES | YES | YES | YES | 
| Observations | 1262 | 2680 | 1262 | 2680 | 
| 
 | 同居状态 | |||
| 非独居 | 独居 | 非独居 | 独居 | |
| Variable | body | body | mental | mental | 
| travelfre | 0.021*** | 0.035 | 0.032*** | 0.061* | 
| 
 | (−2.629) | (−1.062) | (−3.702) | (−1.746) | 
| 控制变量 | YES | YES | YES | YES | 
| Observations | 3412 | 530 | 3412 | 530 |