From: Lifestyle and health-related quality of life: A cross-sectional study among civil servants in China
Factors | Groups | N | % | Factors | Groups | N | % |
---|---|---|---|---|---|---|---|
Gender | Male | 7953 | 61.46 | Breakfast | Never | 249 | 1.92 |
 | Female | 4904 | 37.90 |  | Sometimes | 1386 | 10.71 |
 | Missing value | 84 | 0.65 |  | Often | 4355 | 33.65 |
Age | 18~ | 459 | 3.55 | Â | Every day | 6860 | 53.01 |
 | 25~ | 4209 | 32.52 |  | Missing value | 91 | 0.70 |
 | 35~ | 4377 | 33.82 | Sleeping time | Below 4 | 110 | 0.85 |
 | 45~ | 3094 | 23.91 |  | 4~ | 448 | 3.46 |
 | 55~ | 692 | 5.35 |  | 6~ | 6251 | 48.30 |
 | Missing value | 110 | 0.85 |  | 8~ | 5925 | 45.78 |
Region | North China | 3610 | 27.90 | Â | 10~ | 132 | 1.02 |
 | South China, | 2492 | 19.26 |  | Missing value | 75 | 0.58 |
 | Central China | 1973 | 15.25 | Physical exercise a | Little or not | 4683 | 36.19 |
 | Northwest China | 2695 | 20.83 |  | 1 ~ 4 | 1939 | 14.98 |
 | Northeast China | 2171 | 16.78 |  | 5 ~ 8 | 3793 | 29.31 |
Marital status | Non-married | 1845 | 14.26 |  | 9 ~ 12 | 1050 | 8.11 |
 | Married | 10619 | 82.06 |  | Above 12 | 1345 | 10.39 |
 | Divorced/Widowed/Other | 331 | 2.56 |  | Missing value | 131 | 1.01 |
 | Missing value | 146 | 1.13 | Work time | Below 6 | 1425 | 11.01 |
Education | Middle school | 105 | 0.81 | Â | 6~ | 9506 | 73.46 |
 | High school | 685 | 5.29 |  | 10~ | 1273 | 9.84 |
 | College | 11183 | 86.42 |  | 12~ | 386 | 2.98 |
 | Under graduate | 738 | 5.70 |  | Missing value | 351 | 2.71 |
 | Missing value | 230 | 1.78 | Sedentariness b | Rarely | 5293 | 40.90 |
Smoke | No | 9082 | 70.18 | Â | Sometimes | 2814 | 21.74 |
 | Yes | 3807 | 29.42 |  | Often | 2841 | 21.95 |
 | Missing value | 52 | 0.40 |  | Always | 1913 | 14.78 |
Drink | Never | 2990 | 23.10 | Â | Missing value | 80 | 0.62 |
 | A little | 7034 | 54.35 |  |  |  |  |
 | A lot | 2782 | 21.50 |  |  |  |  |
 | Missing value | 135 | 1.04 |  |  |  |  |