Table 4.

Strength of association between demographic variables and at-risk alcohol user (and its 95%CI) in four HDSS sites

	Vietnam		Thailand
Variables	Chililab	Filabavi	Kanchanaburi
Sex
Men	89.6 (26.9–298.5)	111.8 (39.9–313.5)	3.7 (2.5–5.5)
Women	1	1	1
Age groups (years)
25–34	1	1	1
35–44	0.9 (0.6–1.5)	1.1 (0.7–1.6)	0.7 (0.5–1.1)
45–54	0.8 (0.5–1.3)	0.9 (0.6–1.3)	0.6 (0.3–0.9)
55–64	0.5 (0.3–0.9)	0.7 (0.4–1)	0.3 (0.2–0.6)
Highest education levels
No schooling and not graduated from primary school	2.4 (1.2–4.6)	1 (0.5–1.8)	1 (0.6–1.8)
Graduated from primary school	1.6 (1–2.7)	1.4 (0.9–2.4)	0.8 (0.5–1.3)
Graduated from secondary school	1.3 (0.9–1.8)	1.4 (0.9–2.1)	1.6 (0.9–2.9)
Graduated from high school or university	1	1	1