The association of family doctor contract service and patient trust in doctor: evidence from twenty-five village clinics of three counties in rural China

Table 4 PSM results for the influence of contract service on patient trust doctor

	Matching types	Treated	Controlled	Difference	S.E.	p
Patient trust doctor	Caliper matching	3.599	3.420	0.178	0.059	< 0.001
	Radius matching	3.599	3.440	0.159	0.048	< 0.001
	Kernel matching	3.601	3.449	0.153	0.046	< 0.001

* 0.01 < p ≤ 0.05, ** 0.001 < p ≤ 0.01, *** p ≤ 0.001
Note: The treatment group was signed contract service, the control group was not signed contract service

ISSN: 2731-4553