Table 1 Descriptive statistics
Variable | Obs | Mean/Prop | Std. Dev. | Min | Max |
|---|---|---|---|---|---|
Economic performance | 79 | −10.91 | 37.31 | −87.65 | 115.44 |
Prescriptive appropriateness | 80 | 1.73 | 1.24 | 0 | 5 |
Age | 77 | 55.66 | 6.04 | 33 | 67 |
Gender (M = 1) | 80 | 0.64 | - | 0 | 1 |
N. patients (log-transformed) | 80 | 6.95 | 1.06 | 0.69 | 7.44 |
Proportion elderly patients (75+) | 80 | 0.14 | 0.04 | 0.00 | 0.24 |
Expected expenditure adjustment index | 79 | 0.91 | 0.17 | 0.70 | 1.75 |
Population density (PCG level) | 80 | 353.81 | 199.02 | 32.08 | 521.33 |
PCG teamsize | 80 | 13.95 | 4.32 | 5 | 20 |
N. Ties | 80 | 3.20 | 1.35 | 1 | 6 |
IQV (profession) | 80 | 0.85 | 0.34 | 0.00 | 1.00 |
E-I index (profession) | 80 | 0.26 | 0.52 | −1.00 | 1.00 |
Solo practice | 80 | 0.45 | - | 0 | 1 |
Partially shared practice | 80 | 0.18 | - | 0 | 1 |
Fully shared practice | 80 | 0.38 | - | 0 | 1 |