Trends in Prevalence, Awareness, Treatment, and Control of Diabetes Mellitus in Mainland China from 1979 to 2012

Table 3

Overall awareness, treatment, and control of diabetes and subgroup analysis.

Awareness
Overall awareness	The number of studies	Case	Population	Awareness rate (%)	95% CI	𝐼^2 (%)
	10	6,971	16,790	45.81	37.88~53.74	98.8
Subgroup analysis
Gender
Male	7	2,802	7,023	40.86	32.86~48.85	97.0
Female	7	3,126	7,822	41.58	31.47~51.70	98.5
Location
Urban	4	2,429	5,231	44.25	32.60~55.90	98.0
Rural	4	2,037	6,284	34.27	21.00~47.54	98.5
Treatment
Overall treatment	The number of studies	Case	Population	Treatment rate (%)	95% CI	𝐼^2 (%)
	8	10,720	14,962	42.54	13.69~71.38	99.9
Subgroup analysis
Gender
Male	6	4,715	6,340	38.48	0.64~76.32	99.9
Female	6	5,117	6,976	41.18	6.96~75.40	99.9
Location
Urban	3	3,649	4,448	50.18	31.22~100.39	99.8
Rural	3	4,680	5,538	45.42	−12.7~103.60	99.9
Control
Overall control	The number of studies	Case	Population	Control rate (%)	95% CI	𝐼^2 (%)
	8	922	14,620	20.87	10.76~30.97	99.5
Subgroup analysis
Gender
Male	5	1,737	5,784	19.26	4.08~34.45	99.4
Female	5	1,777	6,085	19.03	4.73~33.33	99.4
Location
Urban	3	1,320	4,448	16.70	−2.39~35.80	99.5
Rural	3	1,809	5,538	18.59	−1.20~38.39	99.4