Table 4.
Results of the quantile regression based on income heterogeneity
| Variable | Urban_q20 | Rural_q20 | Urban_q50 | Rural_q50 | Urban_q80 | Rural_q80 |
|---|---|---|---|---|---|---|
| Health Status |
-0.2605*** (0.0334) |
-0.2619*** (0.0139) |
-0.0751*** (0.0144) |
-0.2729*** (0.0162) |
-0.0197** (0.0084) |
-0.0757*** (0.0045) |
| Digital Literacy |
0.3469*** (0.0573) |
0.3328*** (0.0125) |
0.1984*** (0.0102) |
0.2929*** (0.0176) |
0.1544*** (0.0140) |
0.1746*** (0.0201) |
| Medical Decisions |
-0.0567*** (0.0149) |
-0.0319*** (0.0108) |
0.0407*** (0.0058) |
0.0767*** (0.0145) |
0.0621*** (0.0072) |
0.0622*** (0.0076) |
| Confidence |
-0.0143 (0.0298) |
-0.0522** (0.0218) |
0.0057 (0.0140) |
-0.0589** (0.0219) |
0.0161 (0.0099) |
-0.0091 (0.0106) |
| Exercise Frequency |
-0.0316 (0.0303) |
-0.1281 (0.0284) |
-0.0122 (0.0114) |
-0.1611*** (0.0156) |
0.0467*** (0.0086) |
0.0831** (0.0091) |
| Other control variables | Yes | Yes | Yes | Yes | Yes | Yes |
| Province | Yes | Yes | Yes | Yes | Yes | Yes |
| Obs | 18,234 | 18,974 | 18,234 | 18,974 | 18,234 | 18,974 |
| R² | 0.1522 | 0.1022 | 0.1869 | 0.1232 | 0.1310 | 0.1247 |
Note * p < 0.1, ** p < 0.05, *** p < 0.01, corresponding robust standard error in parentheses