Table 8. Effect of UEBMI on health services utilisation by the level of hospitals.

Level of Hospitals	Propensity Score Matching				Coarsened Exact Matching
	UEBMI	Uninsured	χ2 statistics	P value	UEBMI	Uninsured	χ2 statistics	P value
Panel A - Any outpatient visit in the past two weeks
Clinics	2.95	0.84	5.62	0.018	1.46	1.08	0.50	0.478
Community health service center	1.69	0.84	1.33	0.248	2.78	0.61	10.32	0.001
District level or above	3.80	2.11	2.32	0.128	1.52	1.54	0.01	0.976
Total	8.44	3.80	8.79	0.003	5.76	3.23	6.21	0.013
Panel B - Any hospitalisation in the past year
District level or below	2.95	1.69	1.65	0.199	2.22	1.84	0.31	0.578
City level	1.90	1.05	1.14	0.285	1.84	0.77	3.50	0.061
Provincial/National level	0.42	1.05	1.31	0.253	0.82	0.77	0.02	0.895
Total	5.49	3.80	1.49	0.222	4.94	3.38	2.61	0.106
N	474	474			1580	651

Note: Chi-square test was used to testify the significant difference.