Table 2.

Characteristics of eastern Chinese population

	Percentage % (95% CI)				Means±SD
	Diabetes	Hypertension	Smoking	Drinking	WC	SBP	BMI
Overall	14.1 (13.4 to 14.8)	47.8 (46.8 to 48.9)	19.2 (18.3 to 20.0)	55.8 (54.8 to 56.9)	81.57±10.32	132.4±21.7	24.68±3.60
Location
Rural	15.8 (14.4 to 17.2)	58.7 (56.8 to 60.6)	22.9 (21.3 to 24.5)	56.6 (54.7 to 58.5)	83.14±10.38	139.7±23.2	24.71±3.65
Urban	13.4 (12.6 to 14.2)	43.3 (42.1 to 44.5)	17.6 (16.7 to 18.6)	55.5 (54.3 to 56.7)	80.90±10.23	129.4±20.3	24.67±3.58
Age groups
<40	1.6 (0.9 to 2.3)	11.1 (9.4 to 12.9)	12.9 (11.0 to 14.8)	42.0 (39.2 to 44.7)	75.22±10.55	116.8±15.0	23.38±3.61
40–60	11.3 (10.3 to 12.2)	41.8 (40.3 to 43.3)	20.8 (19.6 to 22.0)	54.9 (53.4 to 56.5)	80.78±9.87	129.5±20.1	24.82±3.35
≥60	21.5 (20.2 to 22.9)	67.1 (65.6 to 68.7)	19.4 (18.1 to 20.7)	61.5 (59.9 to 63.1)	84.60±9.59	141.0±21.5	24.96±3.79
Economic status
Low	12.3 (11.3 to 13.3)	47.8 (46.3 to 49.4)	21.2 (19.9 to 22.5)	46.6 (45.1 to 48.2)	81.07±10.57	134.2±23.5	24.50±3.55
High	15.6 (14.6 to 16.6)	47.8 (46.4 to 49.2)	17.6 (16.5 to 18.6)	62.9 (61.6 to 64.3)	81.96±10.10	131.0±20.1	24.83±3.64
BMI
<24	9.8 (8.9 to 10.7)	35.2 (33.7 to 36.7)	16.6 (15.4 to 17.7)	52.9 (51.3 to 54.5)	74.72±7.85	126.9±21.1	21.67±1.69
24–28	15.2 (14.0 to 16.4)	53.0 (51.4 to 54.7)	20.6 (19.2 to 21.9)	58.3 (56.7 to 59.9)	84.57±7.30	135.2±21.2	25.79±1.12
≥28	24.1 (21.8 to 26.3)	69.1 (66.7 to 71.5)	22.8 (20.6 to 25.0)	57.6 (55.0 to 60.2)	93.34±8.52	140.5±20.2	30.40±3.09
Glucose status
Normal	–	37.0 (35.6 to 38.3)	16.2 (15.1 to 17.2)	50.6 (49.3 to 52.0)	78.95±9.88	128.0±20.6	24.08±3.44
Pre-diabetes	–	57.6 (55.7 to 59.5)	23.4 (21.7 to 25.0)	63.2 (61.3 to 65.1)	83.90±9.53	136.7±21.6	25.26±3.55
Diabetes	–	72.7 (70.3 to 75.2)	23.0 (20.6 to 25.3)	61.3 (58.7 to 64.0)	87.60±9.97	141.9±21.2	26.00±3.78

BMI, body mass index; SBP, systolic blood pressure; WC, waist circumference.