|
Variable
|
Urban
|
Semi-urban
|
Rural
|
|---|
|
Ref.
|
x
2
|
OR
|
95% CI
|
Pvalue
|
x
2
|
OR
|
95% CI
|
Pvalue
|
|---|
|
Model 0
|
1.000
|
0.002
|
0.995
|
0.806-1.228
|
0.961
|
3.862
|
1.237
|
1.001-1.530
|
0.049
|
|
Model 1
|
1.000
|
0.066
|
1.029
|
0.824-1.285
|
0.798
|
4.859
|
1.288
|
1.028-1.613
|
0.028
|
|
Model 2
|
1.000
|
0.111
|
1.038
|
0.831-1.297
|
0.739
|
4.779
|
1.286
|
1.026-1.610
|
0.029
|
|
Model 3
|
1.000
|
0.088
|
1.034
|
0.829-1.293
|
0.767
|
4.419
|
1.276
|
1.017-1.601
|
0.036
|
- OR: odds ratio; CI: confidence interval. The covariables in each step enter the model by a forward method. Model 0: unadjusted; Model 1: adjusted for age, sex and ethnic; Model 2: further adjusted for educational level, yearly family income, cigarette smoking, alcohol drinking and physical activities; Model 3: further adjusted for family history of diabetes and family history of hypertension.
