Physical Activity Patterns and Risk of Type 2 Diabetes and Metabolic Syndrome in Middle-Aged and Elderly Northern Chinese Adults

Table 4

The association between social behaviors and physical activity (high level versus the other levels).

Social behavior	OR (95% CI)
Sex	0.73 (0.54–1.005)	0.053
Age (per 10 years)	0.65 (0.57–0.75)	<0.001
Nonsmoker	1
Former smoker	1.21 (0.86–1.70)	0.28
Current smoker	0.93 (0.65–1.39)	0.71
Nondrinker	1
Former drinker	1.16 (0.87–1.55)	0.31
Current drinker	1.29 (0.91–1.82)	0.15
College or above	1
Illiteracy	8.54 (4.70–15.52)	<0.001
Primary school	8.89 (5.13–15.40)	<0.001
Junior high school	6.94 (4.12–11.68)	<0.001
Senior high school	2.53 (1.49–4.30)	0.001

: odds ratios; : confidence interval.