Role of Socioeconomic Status in Hypertension among Chinese Middle-Aged and Elderly Individuals

Table 3

Inequity analysis of hypertension prevalence by concentration index.

Income group	Total		Men		Women		value
	Mean	SD	Mean	SD	Mean	SD
Lowest group	0.28	0.448	0.25	0.436	0.30	0.457	0.722
Lower group	0.32	0.467	0.29	0.455	0.35	0.477	0.030
Medium group	0.29	0.454	0.27	0.446	0.31	0.461	0.006
Higher group	0.29	0.456	0.28	0.448	0.31	0.462	0.083
Highest group	0.31	0.462	0.31	0.463	0.31	0.462	0.119
Total	0.30	0.458	0.28	0.450	0.31	0.464	0.865
CI	0.0102		0.0283		−0.0037

Significant differences are in bold.