From: Long Working Hours and Emotional Well-Being in Korean Manufacturing Industry Employees
Variables | WHO (five) well-being index † | |||
---|---|---|---|---|
Low mood group | Possible depression group | |||
OR * | 95% CI ** | OR * | 95% CI ** | |
Weekly working hours | ||||
Reference time(35–47) | 1 | 1 | ||
Long time1(48 ~ 52) | 0.82 | 0.53 - 1.26 | 1.36 | 0.82 - 2.26 |
Long time2(53–60) | 1.26 | 0.78 - 2.05 | 2.94 | 1.54 - 5.59 |
Long time3(≥61) | 1.03 | 0.41 - 2.58 | 4.35 | 2.18 - 8.67 |
Gender | ||||
Female | 1 | 1 | ||
Male | 1.14 | 0.63 - 2.04 | 1.12 | 0.64 - 1.96 |
Age | ||||
<30 | 1 | 1 | ||
30 - 39 | 1.27 | 0.63 - 2.57 | 0.78 | 0.41 - 1.47 |
40 - 49 | 1.87 | 0.96 - 3.65 | 1.00 | 0.49 - 2.04 |
≥50 | 1.69 | 0.79 - 3.64 | 0.97 | 0.42 - 2.24 |
Level of education | ||||
Above college | 1 | 1 | ||
Graduate high school | 1.04 | 0.69 - 1.56 | 1.50 | 0.94 - 2.39 |
Below middle school | 0.52 | 0.22 - 1.21 | 2.01 | 0.86 - 4.72 |
Smoking | ||||
Ex-smoker or never smoker | 1 | 1 | ||
Present smoker | 1.20 | 0.78 - 1.83 | 1.19 | 0.77 - 1.85 |
Alcohol drinking | ||||
No or social drinker | 1 | 1 | ||
High risk drinker | 0.67 | 0.41 - 1.12 | 1.08 | 0.65 - 1.81 |
Diagnosed obesity | ||||
No | 1 | 1 | ||
Yes | 0.37 | 0.11 - 1.27 | 0.29 | 0.07 - 1.25 |
Physical activity†† | ||||
More than 3 days a week | 1 | 1 | ||
No or not enough | 1.97 | 1.12 - 3.45 | 1.79 | 0.99 - 3.24 |
Average net monthly income(Korean Won) | ||||
≥3,000,000 | 1 | 1 | ||
2,000,000-2,999,999 | 1.06 | 0.63 - 1.78 | 0.99 | 0.52 - 1.9 |
1,000,000 ~ 1,999,999 | 1.11 | 0.61 - 2.03 | 1.09 | 0.53 - 2.24 |
< 1,000,000 | 1.53 | 0.74 - 3.15 | 0.45 | 0.19 - 1.10 |
Company size(no. of employee) | ||||
≥300 | 1 | 1 | ||
50-299 | 0.60 | 0.33 - 1.08 | 0.56 | 0.27 - 1.17 |
5-49 | 1.04 | 0.62 - 1.75 | 0.61 | 0.31 - 1.22 |
<5 | 0.97 | 0.40 - 2.34 | 0.30 | 0.10 - 0.96 |
Shift work | ||||
No | 1 | 1 | ||
Yes | 1.16 | 0.68 - 1.98 | 1.36 | 0.82 - 2.26 |