From: The impact of a healthy lifestyle on Disability-Adjusted Life Years: a prospective cohort study
 | Lifestyle categories |  | P trend | ||
---|---|---|---|---|---|
Smoking status | Current | Former | Never | Â | Â |
n | 10,035 | 10,251 | 12,780 | Â | Â |
DALY, mean ± SD | 2.59 ± 6.10 | 1.98 ± 4.77 | 1.71 ± 4.53 |  |  |
Crude | Reference | −0.61 (−0.76 to −0.46) | −0.88 (−1.01 to −0.73) |  | <0.01 |
Adjusted model | Reference | −0.91 (−1.07 to −0.75) | −1.15 (−1.30 to −0.99) |  | <0.01 |
BMI category | BMI >30 | BMI 25–30 | BMI <25 |  |  |
n | 4,372 | 13,142 | 15,552 | Â | Â |
DALY, mean ± SD | 3.02 ± 5.59 | 2.28 ± 5.20 | 1.61 ± 4.89 |  |  |
Crude | Reference | −0.74 (−0.91 to −0.55) | −1.41 (−1.58 to −1.23) |  | <0.01 |
Adjusted model | Reference | −0.69 (−0.85 to −0.50) | −1.04 (−1.23 to −0.86) |  | <0.01 |
mMDS score | Low (0–2) | Moderate (3–5) | High (6–8) |  |  |
n | 5,159 | 22,673 | 5,234 | Â | Â |
DALY, mean ± SD | 2.28 ± 5.49 | 2.07 ± 5.13 | 1.80 ± 4.80 |  |  |
Crude | Reference | −0.21 (−0.40 to −0.05) | −0.48 (−0.67 to −0.29) |  | <0.01 |
Adjusted model | Reference | −0.10 (−0.27 to 0.06) | −0.24 (−0.44 to −0.02) |  | 0.02 |
Physical activity | Inactive | Mod. inactive | Mod. active | Active | Â |
n | 2,273 | 8,038 | 8,696 | 14,059 | Â |
DALY, mean ± SD | 3.11 ± 6.13 | 2.15 ± 5.09 | 2.01 ± 5.10 | 1.88 ± 4.99 |  |
Crude | Reference | −0.96 (−1.21 to −0.66) | −1.09 (−1.36 to −0.82) | −1.23 (−1.47 to −0.95) | <0.01 |
Adjusted model | Reference | −0.53 (−0.78 to −0.25) | −0.49 (−0.75 to −0.23) | −0.54 (−0.80 to −0.27) | <0.01 |