Empirical Analysis of Beneficial Equality of the Basic Medical Insurance for Migrants in China

Table 2

The insured sample hospitalization and health information.

Variable	Income level	Mean	SD	Skewness	Kurtosis	Sample size
Hospitalized medical expenditure	Lowest income	8859.077	13580.2	5.050	34.989	364
	Lower income	11205.2	20874.27	5.752	42.506	278
	Middle income	9289.12	13531.02	4.898	32.498	416
	Higher income	9721.834	15747.9	4.987	34.228	415
	Highest income	8543.306	10214.15	5.792	53.587	725
	Total	9295.942	14206.34	5.901	50.378	2198
Percentage of hospitalized expenditure reimbursement (%)	Lowest income	53.548	90.250	14.897	255.297	364
	Lower income	52.697	26.271	89.468	5.772	278
	Middle income	54.019	29.373	2.779	23.849	416
	Higher income	54.178	40.143	3.928	28.345	415
	Highest income	58.251	38.366	5.130	51.884	725
	Total	55.2	48.880	16.795	496.718	2198
Incidence of hospitalized diseases (%)	Lowest income	1.008	9.990	9.807	97.194	36,103
	Lower income	1.062	10.249	9.550	92.205	26,186
	Middle income	1.275	11.219	8.686	76.450	32,630
	Higher income	1.457	11.982	8.103	66.656	28,486
	Highest income	2.355	15.163	6.285	40.496	30,792
	Total	1.425	11.854	8.196	68.168	154,197

The unit of expenditure indicator is yuan.