|
| Total Cost First Post-Treatment Year | Duration of Drug Therapy | ||
Model | Model Specification | OLS (SE) | R-squared In OLS | OLS (SE) | R-squared In OLS |
1 | Demographic variables | 2301*** (77.3) | 0.098 | 38.2*** (0.9) | 0.018 |
2 | Demo + Medical Diagnosis | 2616*** (75.6) | 0.166 | 33.0*** (0.9) | 0.026 |
3 | Demo + MedicalDx + MHDx | 2485*** (75.7) | 0.185 | 28.1*** (0.9) | 0.039 |
4 | +prior hospitalization +prior long term care | 1077*** (53.9) | 0.588 | 26.2*** (0.9) | 0.043 |
5 | +prior and switch total costs/prior episode duration | 384*** (42.8) | 0.740 | 24.4*** (0.9) | 0.056 |
6 | Model 6 Specification Using Data for All Episodes | 751*** (37.8) | 0.712 | 55.0*** (0.8) | 0.157 |
7 | Add: prior episode count | 500*** (43.3) | 0.741 | 22.2*** (0.9) | 0.060 |
8 | Add: mono/poly | 493*** (43.4) | 0.741 | 21.7*** (0.9) | 0.060 |
9 | Add: prior depot use indicator | 497*** (43.5) | 0.741 | 21.7*** (0.9) | 0.060 |
10 | Add: time off Rx | 567*** (44.2) | 0.741 | 20.3*** (0.9) | 0.060 |
11 | Add: prior Rx mix | 563*** (111.3) | 0.741 | 24.2*** (2.3) | 0.062 |