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, 11) | < 0.001 | 1.251* (1.238, 1.263) | < 0.001 | 1.506* (1.490,1.523) | < 0.001 | 0.988* (0.985, 0.992) | < 0.001 | 1.006* (1.003, 1.009) | < 0.001 | 1.106* (1.101, 1.110) |
Age | ||||||||||||
< 60 | 9819 | 39.6 | 0.010 | 1.097 (1.022, 1.176) | < 0.001 | 1.412* (1.295, 1.540) | < 0.001 | 1.619* (1.508, 1.737) | < 0.001 | 1.584* (1.480, 1.695) | < 0.001 | 1.244* (1.127, 1.374) |
≥ 60 (reference) | 14,984 | 60.4 | ||||||||||
Insurance type | ||||||||||||
Urban and rural residents | 8281 | 33.4 | 0.006 | 0.902* (0.839, 0.970) | < 0.001 | 0.801* (0.731, 0.877) | < 0.001 | 6.183* (5.713, 6.692) | < 0.001 | 2.649* (2.446, 2.869) | < 0.001 | 1.440* (1.301, 1.593) |
Urban workers (reference) | 16,522 | 66.6 | ||||||||||
Economic level | ||||||||||||
High | 15,776 | 63.6 | < 0.001 | 2.608* (2.357, 2.887) | < 0.001 | 15.509* (13.274, 18.120) | < 0.001 | 2.551* (2.286, 2.847) | < 0.001 | 1.279* (1.166, 1.404) | < 0.001 | 8.375* (6.576, 10.667) |
Middle | 5974 | 24.1 | 0.070 | 0.905 (0.813, 1.008) | < 0.001 | 2.129* (1.087, 2.510) | < 0.001 | 3.109* (2.752, 3.513) | < 0.001 | 1.713* (1.540, 1.905) | < 0.001 | 5.159* (3.994, 6.662) |
Low (reference) | 3053 | 12.3 |