Understanding the Impact of Community Family Physician Contracting (CFPC) on Community Medical Resources Consumption: A Case Study from Beijing in China

Table 5

Regression results of the Heckman two-stage model.

Variables	OLS	RE	Heckman selection model	Heckman scale model
Contract	29.963	70.963
	(13.94)	(9.76)
Gender	228.121	198.066	−0.054	11.818
	(191.44)	(116.88)	(0.01)	(2.87)
Age	6.798	−2.697	0.014	0.031
	(3.57)	(−0.39)	(0.00)	(0.14)
times	123.521	114.498	0.052	230.782
	(35.66)	(24.42)	(0.00)	(0.77)
Numbers	80.678	88.886	0.439	110.967
	(35.84)	(10.98)	(0.01)	(4.94)
Chronic	0.575	0.620	0.327	72.755
	(10.66)	(3.14)	(0.01)	(3.96)
Type	46.152	70.372	0.868	48.993
	(24.26)	(10.61)	(0.01)	(10.07)
Constant	−454.481	−473.099	−4.221	−152.147
	(−43.78)	(−19.12)	(0.03)	(59.39)
R-squared	0.671
Mills			−60.282
			(17.95)

Note.  < 0.05;  < 0.01;  < 0.001.