Table 4 Tobit regression results
| Â | Period 1 | Period 2 | ||||
|---|---|---|---|---|---|---|
Model term | Estimate | 95% CI | P > |z| | Estimate | 95% CI | P > |z| |
Intercept | 0.682 | 0.468, 0.896 | 0.000 | 0.704 | 0.396, 1.013 | 0.000 |
1k registered patients | 0.001 | -0.001, 0.003 | 0.529 | 0.000 | -0.003, 0.003 | 0.869 |
% patients aged 65+ yrs | 0.012 | 0.002, 0.021 | 0.017 | 0.008 | -0.004, 0.020 | 0.205 |
Deprivation (IMD2019) | 0.002 | 0.000, 0.004 | 0.042 | 0.003 | 0.000, 0.006 | 0.073 |
Births per 1k patients | 0.008 | -0.001, 0.018 | 0.085 | 0.008 | -0.007, 0.022 | 0.292 |
Deaths per 1k patients | -0.016 | -0.032, 0.001 | 0.064 | -0.013 | -0.030, 0.004 | 0.146 |
Disease prevalence | ||||||
 High prev. a-r (ref) | 0.000 | - | - | 0.000 | - | - |
 High prev. other | 0.040 | 0.005, 0.075 | 0.026 | 0.043 | -0.002, 0.088 | 0.062 |
 Low prev. | -0.018 | -0.045, 0.010 | 0.219 | 0.003 | -0.037, 0.044 | 0.876 |
GP:Nurse ratio | -0.034 | -0.064, -0.004 | 0.029 | -0.016 | -0.055, 0.023 | 0.427 |
GP:OtherDPC ratio | 0.019 | 0.009, 0.030 | 0.000 | 0.022 | 0.004, 0.040 | 0.018 |
GP:Admin ratio | -0.002 | -0.213, 0.209 | 0.986 | -0.035 | -0.304, 0.234 | 0.799 |