Table 3 Multi-variable analysis of factors affecting UI by men and women

Nagelkerke R²

0.286

0.216

Sig.

OR

CI 95%

Sig.

OR

CI 95%

Age groups

Ref: 25–34

1.00

1.00

35–44

NS

NS

-

0.003

1.77

1.21–2.58

45–54

< 0.001

3.24

1.62–6.49

< 0.001

2.39

1.66–3.46

55–64

< 0.001

5.40

2.74–10.66

< 0.001

3.51

2.43–5.07

65–75

< 0.001

10.58

5.36–20.89

< 0.001

5.37

3.68–7.84

Education

Ref: Collage, faculty, and higher

1.00

1.00

≤ 8 yrs

0.013

1.74

1.13–2.68

< 0.001

1.98

1.37–2.85

9–12 yrs

NS

NS

-

NS

NS

-

BMI Groups

Ref: <25.0

1.00

1.00

Overweight (25.0-29.99)

NS

NS

-

0.027

1.29

1.03–1.61

Obese ( > = 30.0)

NS

NS

-

< 0.001

2.00

1.61–2.49

Perceived health status

Ref: Excellent/Good

1.00

1.00

Fair

< 0.001

3.01

2.19–4.15

< 0.001

2.54

2.05–3.14

Poor / Very poor

< 0.001

6.89

1.78–9.92

< 0.001

3.95

3.07–5.07

COPD

0.001

1.72

1.23–2.39

0.008

1.32

1.08–1.62

HT

NS

NS

-

NS

NS

-

Diabetes

0.007

1.47

1.11–1.95

0.002

1.33

1.11–1.60

Sedentary living

NS

NS

-

0.028

1.22

1.02–1.46

Walking

Ref: 4–7 days a week

1.00

1.00

None

NS

NS

-

0.003

1.35

1.11–1.64

1–3 days a week

NS

NS

-

0.012

1.28

1.06–1.62

Smoking

Ref: non-smoker

1.00

1.00

Currently smoker

NS

NS

-

< 0.001

1.65

1.35–2.03

Former smoker

NS

NS

-

< 0.001

1.68

1.31–2.15

Constant

< 0.001

-5.426

< 0.001

-5.327