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Table 5 Odds ratios (OR) and 95% confidence intervals (CI) for poor self-rated health

From: The Association between Long Working Hours and Self-Rated Health

  Weekly working hours Number of workers OR (95% CI)
   Good health Poor health  
Model 1* ≤40 771 326 1.00
40 < × ≤ 52 1,031 439 1.06 (0.89-1.27)
52 < × ≤ 60 497 231 1.07 (0.86-1.33)
>60 249 155 1.42 (1.10-1.83)
Model 2 Male ≤40 493 191 1.00
40 < × ≤ 52 703 249 1.00 (0.79-1.26)
52 < × ≤ 60 359 138 0.98 (0.75-1.28)
>60 183 84 1.14 (0.83-1.57)
Female ≤40 278 135 1.00
40 > x ≤ 52 328 190 1.17 (0.88-1.57)
52 > x ≤ 60 138 93 1.22 (0.85-1.74)
>60 66 71 1.97 (1.30-2.99)
Model 3 Tenure ≤40 180 105 1.00
≤1 year 40 < × ≤ 52 277 128 0.88 (0.63-1.24)
52 < × ≤ 60 122 64 0.93 (0.62-1.42)
>60 71 41 0.95 (0.59-1.55)
Tenure ≤40 430 167 1.00
1 < × ≤ 10 years 40 < × ≤ 52 544 226 1.14 (0.89-1.46)
52 < × ≤ 60 279 132 1.15 (0.86-1.55)
>60 140 95 1.75 (1.25-2.45)
Tenure ≤40 161 54 1.00
>10 years 40 < × ≤ 52 210 85 1.27 (0.84-1.93)
52 < × ≤ 60 96 35 1.05 (0.62-1.76)
   >60 38 19 1.37 (0.71-2.65)
  1. *: Model adjusted for gender, age, marital status, income, educational status, occupation, employment type, tenure, shift work, smoking, alcohol consumption, and exercise.
  2. †: Model 1 after stratification by gender.
  3. ‡: Model 1 after stratification by tenure.