Table 6.

Proportion of subjects wearing glasses, by ethnic group comparing Han with other groups, n (%)

	Han (n = 1712)		Khazak (n = 1747)		Uygur (n = 105)		Others (n = 413)		Total (n = 3977)
Wearing glasses for any reason	642	37.5%	198	(11.3%)*	15	14.3%*	100	24.2%*	955	24.0%
Wearing distance glasses	59	3.5%	26	(1.5%)*	6	5.7%	5	1.2%**	96	2.4%
Wearing presbyopic glasses	592	34.6%	177	(10.1%)*	10	9.5%*	96	23.2%*	875	22.0%

* p < 0.001 ** p < 0.05