Variable | M/N | (P25, P75)/% | Total medical expenses (reference = low) | Actual medical insurance payment level (reference = high) | The group with high out-of-pocket expenses | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Middle | High | Low | Middle | |||||||||
P | AOR (95% CI) | P | AOR (95% CI) | P | AOR (95% CI) | P | AOR (95% CI) | P | AOR (95% CI) | |||
Length of stay | 5 | (2, 10) | < 0.001 | 1.247* (1.228, 1.268) | < 0.001 | 1.593* (1.564, 1.622) | < 0.001 | 0.997* (0.992, 1.002) | < 0.001 | 1.010* (1.006, 1.015) | < 0.001 | 1.113* (1.106, 1.119) |
Age | ||||||||||||
< 60 | 6761 | 54.3 | < 0.001 | 1.596* (1.445, 1.764) | < 0.001 | 2.278* (2.002, 2.592) | 0.274 | 1.742 (1.572, 1.931) | < 0.001 | 1.684* (1.528, 1.856) | 0.217 | 0.913 (0.791, 1.055) |
≥ 60 (reference) | 5696 | 45.7 | ||||||||||
Insurance type | ||||||||||||
Urban and rural residents | 4696 | 37.7 | 0.003 | 0.866* (0.787, 0.953) | < 0.001 | 0.627* (0.554, 0.709) | < 0.001 | 3.707* (3.341, 4.113) | < 0.001 | 1.735* (1.567, 1.922) | < 0.001 | 1.392* (1.214, 1.595) |
Urban workers (reference) | 7761 | 62.3 | ||||||||||
Distance from the insured region | ||||||||||||
Short | 7960 | 63.9 | 0.664 | 1.027 (0.916, 1.152) | < 0.001 | 1.517* (1.305, 1.763) | < 0.001 | 5.971* (5.270, 6.766) | < 0.001 | 3.346* (2.997, 3.735) | 0.003 | 2.574* (2.132, 3.108) |
Middle | 1474 | 11.8 | < 0.001 | 0.603* (0.515, 0.705) | < 0.001 | 0.554* (0.441, 0.697) | 0.016 | 0.857 (0.710, 1.033) | 0.010 | 1.210 (1.047, 1.400) | < 0.001 | 0.576* (0.403, 0.824) |
Long (reference) | 3023 | 24.3 |