Research Article
Prevalence and Influencing Factors of Overweight and Obesity among Adult Residents of Western China: A Cross-Sectional Study
Table 2
Prevalence of overweight and obesity among various characteristics.
| | Overweight | Obesity | Overweight/obesity | No. (%) | value | No. (%) | value | No. (%) | value |
| Total | 11248 (30.73) | | 1138 (3.11) | | 12386 (33.84) | | Gender | | 0.002 | | <0.001 | | 0.152 | Male | 5874 (31.45) | | 511 (2.74) | | 6385 (34.19) | | Female | 5374 (29.98) | | 627 (3.50) | | 6001 (33.48) | | Location | | <0.001 | | 0.117 | | <0.001 | Urban | 6139 (32.05) | | 569 (2.97) | | 6708 (35.03) | | Rural | 5109 (29.28) | | 569 (3.26) | | 5678 (32.54) | | Age group (years) | | <0.001 | | <0.001 | | <0.001 | 15- | 1698 (22.18) | | 92 (1.20) | | 1790 (23.38) | | 25- | 1611 (27.68) | | 128 (2.20) | | 1739 (29.87) | | 35- | 2565 (32.35) | | 285 (3.59) | | 2850 (35.95) | | 45- | 2281 (34.44) | | 273 (4.12) | | 2554 (38.56) | | 55- | 1751 (35.73) | | 220 (4.49) | | 1971 (40.22) | | ≥65 | 1342 (36.56) | | 140 (3.81) | | 1482 (40.37) | | Marriage | | <0.001 | | <0.001 | | <0.001 | Single | 1737 (22.31) | | 101 (1.30) | | 1838 (23.61) | | Married or living with a partner | 9100 (33.06) | | 999 (3.63) | | 10099 (36.61) | | Separated, divorced, or widowed | 411 (31.84) | | 38 (2.94) | | 449 (36.47) | | Education | | <0.001 | | <0.001 | | <0.001 | Primary school and lower | 3181 (32.65) | | 398 (4.08) | | 3579 (36.73) | | Middle school | 6710 (30.34) | | 666 (3.01) | | 7376 (33.35) | | College and higher | 1357 (28.64) | | 74 (1.56) | | 1431 (30.20) | | Occupation | | | | | | | Manual | 8427 (31.27) | <0.001 | 926 (3.44) | <0.001 | 9353 (34.71) | <0.001 | Nonmanual | 1656 (25.97) | | 93 (1.46) | | 1749 (27.43) | | Unemployed | 1165 (35.54) | | 119 (3.63) | | 1284 (39.17) | | Smoker | | | | | | | Never | 8346 (29.56) | <0.001 | 874 (3.10) | 0.033 | 9220 (32.66) | <0.001 | Former | 702 (35.47) | | 80 (4.04) | | 782 (39.51) | | Current | 2200 (34.43) | | 184 (2.88) | | 2384 (37.31) | | Drinker | | <0.001 | | 0.062 | | <0.001 | Yes | 845 (39.52) | | 81 (3.79) | | 926 (43.31) | | No | 10403 (30.19) | | 1057 (3.07) | | 11460 (33.25) | | Physical activity | | <0.001 | | 0.323 | | 0.001 | Insufficient | 7892 (31.33) | | 768 (3.05) | | 8660 (34.38) | | Sufficient | 3356 (29.41) | | 370 (3.24) | | 3726 (32.65) | | Sleep duration | | <0.001 | | <0.001 | | <0.001 | <6 h | 295 (30.86) | | 56 (5.86) | | 351 (36.72) | | 6-8 h | 5308 (30.77) | | 500 (2.90) | | 5808 (33.67) | | 8-10 h | 5101 (30.23) | | 533 (3.16) | | 5634 (33.39) | | ≥10 | 544 (35.86) | | 49 (3.23) | | 593 (39.09) | |
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Data are represented as value (percentage). Overweight: BMI 24-27.9 kg/m 2; obesity: kg/m 2; overweight/obesity: kg/m 2. |