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Table 3 Logistic regression of pre-diabetes and diabetes prevalence by demographic and lifestyle factors among rural and urban elderly people of Yunnan Province, China

From: Rural-urban differentials of prevalence and lifestyle determinants of pre-diabetes and diabetes among the elderly in southwest China

Variable

Pre-diabetes (reference: no)

Diabetes (reference: no)

Rural

Urban

Rural

Urban

Odds ratio

95% CI

Odds ratio

95% CI

Odds ratio

95% CI

Odds ratio

95% CI

Sex

(reference: male)

Age group

(reference: 60–64 years)

0.95

(0.70, 1.29)

1.14

(0.89, 1.45)

1.25

(0.83, 1.90)

1.20

(0.90, 1.60)

65–74 years

1.09

(0.88, 1.34)

1.10

(0.88, 1.35)

1.17

(0.90, 1.57)

1.16

(0.89, 1.57)

≥ 75 years

1.05

(0.88, 1.27)

1.07

(0.90, 1.38)

1.12

(0.89, 1.49)

1.09

(0.88, 1.45)

Level of education

(reference: primary (grade 1–6) or lower)

0.97

(0.75, 1.25)

0.93

(0.49,1.78)

1.32

(0.94, 1.87)

1.54

(0.67, 3.57)

Current smoker

(reference: no)

1.07

(0.75, 1.53)

0.91

(0.67, 1.24)

1.07

(0.64, 1.79)

1.58**

(1.11, 2.25)

Current drinker

(reference: no)

1.37

(1.00, 1.87)

1.22

(0.89, 1.67)

0.99

(0.57, 1.73)

1.01

(0.70, 1.45)

Obesity

(reference: no)

2.50**

(1.53, 4.08)

1.00

(0.72, 1.40)

1.73**

(1.30, 3.28)

1.71**

(1.27, 2.30)

Central obesity

1.22

(0.93, 1.61)

1.01

(0.77, 1.33)

1.83**

(1.32, 2.54)

1.59**

(1.18, 2.15)

(reference: no)

        

Hypertension

(reference: no)

1.06

(0.8, 1.36)

0.91

(0.74, 1.11)

2.13**

(1.54, 2.95)

1.12

(0.89, 1.42)

Physical inactivity

(reference: no)

1.05

(0.63, 1.72)

1.95**

(1.37, 2.80)

0.81

(0.44, 1.48)

0.78

(0.53, 1.14)

  1. ** p < 0.01