Estimated take-up rates for family physician contract under different policy options
| Attributes | Attribute levels | Marginal effects | Take-up rates | P value |
| Type of employer | Medical university Health insurance Medical council | 0.12 0.2 | 1 12 20 | 0.004 |
| Contract duration | 1 year 3 years 5 years | 0.0007 0.09 | 1 0.07 9 | 0.3 |
| Payment mechanism | Capitation Capitation+25% FFS Capitation to capitation+15% bonus | 0.03 0.09 | 1 3 9 | 0.01 |
| Benefit such as entering to medical specialty courses | No benefit Having benefit after 5 years Having benefit after 10 years | 0.18 0.04 | 1 18 4 | 0.00 |
Marginal effect for factor levels is the discrete change from the base level.
FFS, fee for service.