Table 1.
Sample Characteristics.
| Factors | Variables | Levels | N | wtd % | Mean (sd) |
wtd Mean (sd) |
|---|---|---|---|---|---|---|
| FBG | Normal (<100) | 2837 | 62.85 | |||
| FBG IFG (100–125) | 1385 | 28.89 | ||||
| Diabetes (≥126) | 439 | 8.27 | ||||
| socio- demographic factors |
sex | male | 2069 | 49.52 | ||
| female | 2562 | 50.48 | ||||
| residence | urban | 3793 | 84.61 | |||
| rural | 868 | 15.39 | ||||
| marital status | unmarried | 322 | 8.73 | |||
| married | 4339 | 91.27 | ||||
| occupation | no | 1744 | 32.6 | |||
| yes | 2917 | 67.4 | ||||
| age | 30~80(year) | 54.66 (13.83) |
51.54 (13.26) |
|||
| household income (monthly) |
1–10 1: <10%–10: >90% |
6.31 (3.20) |
6.73 (3.06) |
|||
| education | 1–8 1:unschooled– 8:graduate level |
5.22 (1.63) |
5.47 (1.56) |
|||
| health behaviors | drinking | never | 523 | 9.23 | ||
| yes | 4138 | 90.77 | ||||
| smoking | never | 2761 | 55.38 | |||
| <5 pack | 89 | 2.13 | ||||
| ≥5 pack | 1811 | 42.49 | ||||
| high-intensity DWPA |
no | 4614 | 98.54 | |||
| yes | 47 | 14.6 | ||||
| moderate-intensity DWPA |
no | 4402 | 93.75 | |||
| yes | 259 | 6.25 | ||||
| PMPA | no | 2209 | 47.73 | |||
| yes | 2452 | 52.17 | ||||
| high-intensity LTPA |
no | 4217 | 88.32 | |||
| yes | 444 | 11.68 | ||||
| moderate-intensity LTPA |
no | 3588 | 75.20 | |||
| yes | 1078 | 24.53 | ||||
| sedentary time (hour per day) |
7.92 (3.53) |
7.91 (3.55) |
||||
| sleeping time (hour per day) |
7.02 (1.36) |
7.00 (1.31) |
||||
| stress (1: hardly– 4: very much) |
2.13 (0.72) |
2.16 (0.71) |
||||
| chronic diseases |
stroke | no | 4546 | 98.06 | ||
| yes | 115 | 1.94 | ||||
| heart disease | no | 4515 | 97.62 | |||
| yes | 146 | 2.38 | ||||
| hypercholesterolemia | no | 3451 | 76.11 | |||
| yes | 1210 | 23.89 | ||||
| hypertension | normal | 1873 | 43.42 | |||
| pre-hypertension | 1197 | 26.69 | ||||
| hypertension | 1591 | 29.89 | ||||
| obesity | normal(BMI < 25) | 3004 | 64.50 | |||
| overweight (BMI25–30) |
1427 | 30.61 | ||||
| obesity (BMI ≥ 30) | 230 | 4.89 | ||||
Abbreviations: wtd = weighted; sd = standard deviation; FBG = fasting blood glucose; IFG = impaired fasting glucose; DWPA = domestic and work-related physical activity; LTPA = leisure-time physical activity; PMPA = place-moving physical activity; BMI = body mass index.