Table 6 Coefficients (standard errors) for effects of the new case-based payment with “same disease, same price”
Secondary hospitals | Tertiary hospitals | |||||
|---|---|---|---|---|---|---|
Proportion of discharges | Proportion of total medical revenue | Proportion of hospitalization revenue | Proportion of discharges | Proportion of total medical revenue | Proportion of hospitalization revenue | |
Before intervention | ||||||
Level (control group, β0) | 1.3766*** (0.2214) | 1.3548*** (0.1979) | 0.9673*** (0.2123) | 5.6051*** (0.8386) | 5.6316*** (0.8719) | 5.8879*** (1.1502) |
Trend (control group, β1) | 0.0030 (0.0033) | 0.0004 (0.0020) | 0.0031 (0.0032) | -0.0046 (0.0155) | 0.0006 (0.0056) | -0.0027 (0.0112) |
Difference in level (β4) | 0.3226 (0.2970) | -0.0527 (0.2645) | 0.2676 (0.2637) | -0.1490 (1.0129) | 0.4183 (1.1520) | 0.3923 (1.4343) |
Difference in trend (β5) | -0.0048 (0.0042) | 0.0005 (0.0033) | -0.0047 (0.0041) | 0.0023 (0.0173) | -0.0019 (0.0083) | 0.0019 (0.0133) |
After intervention | ||||||
Level change (control group, β2) | -0.0933 (0.0655) | -0.0146 (0.0312) | -0.0474 (0.0326) | 0.0990 (0.0913) | -0.0126 (0.0749) | 0.0436 (0.0717) |
Change in trend (control group, β3) | -0.0080 (0.0044) | -0.0053 (0.0032) | -0.0066 (0.0058) | 0.0169 (0.0294) | 0.0068 (0.0203) | 0.0077 (0.0302) |
Difference in level change (β6) | 0.2015* (0.0932) | 0.1101* (0.0539) | 0.1248* (0.0584) | -0.2320 (0.1731) | -0.1003 (0.1835) | -0.1259 (0.2123) |
Difference in change in trend (β7) | 0.0022 (0.0081) | -0.0028 (0.0061) | 0.0042 (0.0081) | -0.0056 (0.0366) | -0.0003 (0.0246) | -0.0053 (0.0357) |