Prevalence and Influencing Factors of Overweight and Obesity among Adult Residents of Western China: A Cross-Sectional Study
Table 3
Factors associated with overweight/obesity by multivariate logistic regression analysis in Baoji adults.
Overweight/obesity
OR (95% CI)
value
Age (years)
15-25
1
25-34
1.167 (1.056~1.290)
<0.001
35-44
1.496 (1.350~1.658)
<0.001
45-54
1.697 (1.527~1.887)
<0.001
55-64
1.828 (1.634~2.045)
<0.001
≥65
1.820 (1.611~ .055)
<0.001
Location
Urban
1
Rural
0.904 (0.863~0.947)
<0.001
Marriage
Single
1
Married or living with a partner
1.266 (1.153~1.390)
<0.001
Separated, divorced, or widowed
1.130 (0.972~1.315)
0.113
Education
Primary school and lower
1
Middle school
1.039 (0.982~1.100)
0.186
College and higher
1.048 (0.955~1.149)
0.322
Occupation
Manual
1
Nonmanual
1.009 (0.935~1.089)
0.814
Unemployed or retired
1.183 (1.092~1.282)
<0.001
Smoker
Never
1
Former
1.116 (1.012~1.230)
0.027
Current
1.056 (0.989~1.129)
0.102
Drinker (vs. no)
1.410 (1.283~1.550)
<0.001
Physical activity
Insufficient
1
Sufficient
0.945 (0.899~0.993)
0.025
Sleep duration
<6
1
6-8 h
0.940 (0.820~1.079)
0.381
8-10 h
0.976 (0.851~1.120)
0.729
≥10 h
1.274 (1.075~1.510)
0.005
Data are represented as OR (95% CI). Overweight/obesity: kg/m2. OR was calculated with multivariable logistic regression analysis. OR: odds ratio; CI: confidence intervals.