Table 2. The association of DM and IGT with related factors among Tibetans aged ≥ 18 years in univariate analysis.

Demographical features	DM		IGT
	Rate (95%CI)	P	Rate (95%CI)	P
Gender:		0.012		0.199
Men	7.9 (6.0–9.8)		17.4 (14.7–20.0)
Women	4.9 (3.4–6.3)		19.7 (17.7–21.7)
Total	6.2 (5.0–7.4)		18.8 (16.0–21.4)
Age group, years:		< 0.001		< 0.001
18–34	1.9 (0–3.9)		9.8 (7.1–12.5)
35–44	4.8 (2.6–6.9)		21.5 (17.3–25.6)
45– 54	8.0 (5.2–10.8)		32.0 (27.1–36.9)
55–64	13.3 (9.0–17.7)		24.5 (18.9–30.0)
≥ 65	13.3 (6.9–19.6)		27.7 (20.9–34.5)
Education level, years:		< 0.001		0.704
0	5.2 (3.8–6.7)		15.8 (15.5–20.1)
1–6	7.3 (4.7–9.8)		17.5 (13.8–21.1)
≥ 7	11.9 (7.6–16.2)		16.1 (11.2–20.9)
Family income yearly:		< 0.001		0.450
< 800	3.9 (2.7–5.2)		17.7 (15.2–20.2)
800–1599	5.3 (2.8–7.9)		16.1 (12.0–20.3)
≥1600	13.1 (9.8–16.4)		19.9 (16.0–23.8)
Altitude, meter:		0.050		0.333
< 3500	7.0 (5.3–8.7)		16.7 (14.1–18.8)
3500–3999	5.3 (3.5–7.1)		21.0 (17.7–24.3)
≥ 4000	3.2 (0.4–6.0)		15.8 (10.0–21.6)
Residence:		0.001		0.379
Urban	9.5 (6.6–12.4)		14.8 (11.2–18.3)
Rural/Pastoral area	5.2 (3.8–6.7)		19.9 (17.3–22.5)
Temple	3.8 (1.7–6.0)		16.7 (12.6–20.8)
Hypertension:		0.002		0.244
Yes	7.2 (5.6–8.7)		19.3 (17.2–22.0)
No	3.1 (1.7–4.5)		16.6 (13.5–19.7)
Obesity:		0.001		0.130
Yes	10.7 (7.0–14.4)		22.5 (17.6–27.5)
No	5.0 (4.9–7.3)		17.8 (13.3–22.3)
Dyslipidemia:		< 0.001		0.186
Yes	9.1 (6.9–11.3)		19.6 (16.7–22.6)
No	3.3 (2.2–4.5)		16.7 (14.3–19.2)
Smoking:		0.895		0.496
Yes	7.2 (2.0–12.5)		15.0 (7.8–22.3)
No	6.0 (4.8–7.2)		18.2 (16.2–20.2)
Alcohol consumption:		0.004		0.182
Yes	12.2 (7.0–17.3)		22.7 (16.1–29.3)
No	5.5 (4.3–6.6)		17.6 (15.6–19.6)