Table 3 General characteristics of the female subjects
From: The Association between Long Working Hours and Self-Rated Health
Variables | Total | Weekly working hours | p-value | ||||
|---|---|---|---|---|---|---|---|
≤40 | 40 < × ≤ 52 | 52 < × ≤ 60 | >60 | ||||
n(%*) | %†| %†| %†| %†| |||
Age | Mean ± SD‡ | 39.8 ± 10.2 | 39.0 ± 10.1 | 39.5 ± 10.3 | 41.0 ± 10.0 | 41.3 ± 10.4 | 0.022§ |
(years) | 25-34 | 489(37.6) | 34.2 | 42.1 | 15.7 | 8.0 | 0.090∥ |
35-44 | 353(27.2) | 33.1 | 39.7 | 16.7 | 10.5 | ||
45-54 | 331(25.5) | 27.2 | 37.8 | 21.4 | 13.6 | ||
55-64 | 126(9.7) | 31.0 | 37.3 | 19.0 | 12.7 | ||
Marital status | Never married | 303(23.3) | 34.0 | 39.9 | 16.2 | 9.9 | 0.252∥ |
Married | 858(66.1) | 32.5 | 39.3 | 17.5 | 10.7 | ||
Others | 138(10.6) | 22.4 | 43.5 | 23.2 | 10.9 | ||
Educational status | ≤Junior high school | 281(21.6) | 27.1 | 34.5 | 24.9 | 13.5 | <0.001∥ |
High school | 433(33.3) | 27.5 | 42.5 | 19.4 | 10.6 | ||
≥College | 585(45.1) | 37.3 | 40.5 | 13.2 | 9.0 | ||
Household income (KRW/month)¶ | Mean ± SD‡ | 228.9 ± 333.6 | 241.7 ± 329.7 | 231.1 ± 362.8 | 209.2 ± 260.7 | 214.6 ± 340.9 | 0.640§ |
Occupation | Non-manual | 705(54.3) | 35.6 | 41.8 | 13.9 | 8.7 | <0.001∥ |
Manual | 594(45.7) | 27.3 | 37.5 | 22.4 | 12.8 | ||
Employment type | Regular worker | 888(68.4) | 31.4 | 40.8 | 17.6 | 10.2 | 0.803∥ |
Irregular worker | 411(31.6) | 32.6 | 38.0 | 18.2 | 11.2 | ||
Shift work | No | 1,220(93.9) | 32.0 | 40.3 | 17.5 | 10.2 | 0.249∥ |
Yes | 79(6.1) | 29.1 | 32.9 | 22.8 | 15.2 | ||
Tenure | Mean ± SD‡ | 4.67 ± 5.57 | 4.71 ± 5.25 | 4.65 ± 5.82 | 4.62 ± 5.44 | 4.75 ± 5.78 | 0.995§ |
(years) | ≤1 | 421(32.4) | 30.9 | 41.8 | 15.7 | 11.6 | 0.775∥ |
1 < × ≤ 10 | 725(55.8) | 32.3 | 39.2 | 18.7 | 9.8 | ||
>10 | 153(11.8) | 32.0 | 37.9 | 19.0 | 11.1 | ||
Smoking | No | 1,281(98.6) | 31.7 | 40.1 | 17.7 | 10.5 | 0.463∥ |
Yes | 18(1.4) | 38.9 | 22.2 | 22.2 | 16.7 | ||
Alcohol consumption | No | 631(48.6) | 31.1 | 41.2 | 16.6 | 11.1 | 0.573∥ |
Yes | 668(51.4) | 32.5 | 38.6 | 18.9 | 10.0 | ||
Exercise | No | 1,083(83.4) | 31.1 | 40.5 | 17.3 | 11.1 | 0.223∥ |
Yes | 216(16.6) | 35.2 | 36.6 | 20.3 | 7.9 | ||