Table 4.

Risk factors associated with MetS in overall samples (adjusted for age) by multiple logistic regression (Backward Wald).

Risk factors	B	SE	Wald	Exp (B)	95% CI	P-value	VIF
Alcohol drinker
No	Ref	Ref	Ref	Ref	Ref	Ref	1.037
Yes	− 1.7	0.9	2.8	5.3	0.7–33.0	0.095
BMI
< 30	Ref	Ref	Ref	Ref	Ref	Ref	1.056
≥ 30	− 1.1	0.3	15.6	3.1	1.8–5.5	< 0.001
Physical activity intensity level
Low	Ref	Ref	Ref	Ref	Ref	Ref	1.004
Moderate	− 0.9	0.4	6.3	2.5	1.2–5.0	0.015
High	− 0.5	0.3	2.3	1.7	0.8–3.3	0.126
Hypertension
No	Ref	Ref	Ref	Ref	Ref	Ref	1.133
Yes	− 0.7	0.3	4.1	2.0	1.1–4.3	0.023
Diabetes
No	Ref	Ref	Ref	Ref	Ref	Ref	1.048
Yes	− 1.3	0.5	6.5	3.9	1.3–11.4	0.011

Exp(B) gives adjusted odds ratio (aOR). VIF (Variance Inflation Factor). Ref (Reference category).