From: Association between overtime work hours and preventive dental visits among Japanese workers
Men | Women | |||
---|---|---|---|---|
N | % | N | % | |
Total | 11,179 | 75.3 | 3668 | 24.7 |
Age, years | ||||
≦29 | 893 | 8.0 | 716 | 19.5 |
30–39 | 2338 | 20.9 | 932 | 25.4 |
40–49 | 4177 | 37.4 | 1298 | 35.4 |
50–59 | 3771 | 33.7 | 722 | 19.7 |
Occupation | ||||
clerk | 3388 | 30.3 | 1385 | 37.8 |
sales | 4291 | 38.4 | 861 | 23.5 |
research and development | 1428 | 12.8 | 820 | 22.4 |
engineer | 276 | 2.5 | 86 | 2.3 |
production line and engineer | 1567 | 14.0 | 380 | 10.4 |
others | 228 | 2.0 | 135 | 3.7 |
missing | 1 | 0.0 | 1 | 0.0 |
Marriage status | ||||
Married | 8794 | 78.7 | 1779 | 48.5 |
Single | 2085 | 18.7 | 1680 | 45.8 |
Divorce or bereavement | 261 | 2.3 | 179 | 4.9 |
Missing | 39 | 0.3 | 30 | 0.8 |
Education (graduate status) | ||||
Junior high school or high school | 1638 | 14.7 | 913 | 24.9 |
Junior college or technical school or high professional school | 464 | 4.2 | 695 | 18.9 |
College | 6093 | 54.5 | 1354 | 36.9 |
More than graduate school | 2945 | 26.3 | 680 | 18.5 |
Missing | 39 | 0.3 | 26 | 0.7 |
Dental problems | ||||
No | 10,264 | 91.8 | 3410 | 93.0 |
Yes | 615 | 5.5 | 221 | 6.0 |
Missing | 300 | 2.7 | 37 | 1.0 |
Overtime work hours | ||||
None | 1301 | 11.6 | 643 | 17.5 |
< 20 | 6266 | 56.1 | 2302 | 62.8 |
20≦, < 40 | 2765 | 24.7 | 596 | 16.2 |
40≦ | 813 | 7.3 | 105 | 2.9 |
Missing | 34 | 0.3 | 22 | 0.6 |