Table 2.
Lifestyle factors and obesity according to age group among patients with T2DM.
| ≥70 Years | 60–69 Years | 50–59 Years | 35–49 Years | p for Trend | ||
|---|---|---|---|---|---|---|
| Men | ||||||
| Current smoker | n (%) | 37 (19.1) | 95 (36.5) | 80 (49.1) | 62 (57.8) | <0.001 |
| OR (95% CI) | 1 (ref.) | 2.63 (1.50–4.61) | 4.57 (2.46–8.50) | 6.94 (3.44–14.00) | <0.001 | |
| Heavy drinker | n (%) | 21 (11.4) | 54 (19.9) | 54 (30.2) | 37 (36.3) | <0.001 |
| OR (95% CI) | 1 (ref.) | 2.03 (1.20–3.42) | 1.90 (1.06–3.40) | 2.76 (1.38–5.49) | 0.010 | |
| Low physical activity | n (%) | 152 (75.4) | 189 (68.0) | 130 (77.3) | 78 (68.6) | 0.931 |
| OR (95% CI) | 1 (ref.) | 0.73 (0.45–1.18) | 1.25 (0.70–2.22) | 0.91 (0.48–1.74) | 0.640 | |
| BMI ≥ 25 kg/m2 | n (%) | 70 (35.2) | 125 (45.3) | 91 (51.6) | 67 (57.0) | <0.001 |
| OR (95% CI) | 1 (ref.) | 1.57 (1.01–2.45) | 2.17 (1.32–3.57) | 2.80 (1.60–4.90) | <0.001 | |
| Women | ||||||
| Current smoker | n (%) | 10 (4.0) | 15 (6.2) | 8 (6.5) | 11 (9.6) | <0.001 |
| OR (95% CI) | 1 (ref.) | 2.66 (0.81–8.71) | 4.06 (1.03–16.00) | 7.60 (1.71–33.88) | 0.005 | |
| Heavy drinker | n (%) | 5 (2.6) | 4 (1.3) | 9 (8.1) | 10 (10.8) | <0.001 |
| OR (95% CI) | 1 (ref.) | 2.44 (1.55–3.85) | 3.68 (1.99–6.81) | 6.41 (3.22–12.74) | <0.001 | |
| Low physical activity | n (%) | 237 (89.2) | 186 (77.5) | 111 (83.9) | 69 (68.7) | <0.001 |
| OR (95% CI) | 1 (ref.) | 0.46 (0.26–0.84) | 0.69 (0.35–1.38) | 0.31 (0.14–0.70) | 0.016 | |
| BMI ≥ 25 kg/m2 | n (%) | 128 (47.6) | 119 (50.8) | 66 (47.9) | 54 (55.2) | 0.368 |
| OR (95% CI) | 1 (ref.) | 1.21 (0.77–1.89) | 0.98 (0.58–1.66) | 1.13 (0.59–2.17) | 0.872 |
Abbreviations: T2DM, type 2 diabetes mellitus; OR, odds ratio; CI, confidence interval; body mass index, BMI. Number (%) are presented as unweight number and weighted percentage. ORs (95% CIs) were calculated after adjusting for education, income, and number of household.