Table 2 Multivariate analysis of the relationships between the components of the healthy lifestyle score and the incidence of proteinuria (N=4902)

From: A combination of healthy lifestyle factors is associated with a decreased incidence of chronic kidney disease: a population-based cohort study

Variable

Model 1 odds ratios a (95% CI)

Model 2 odds ratios b (95% CI)

Categories

 Current smoker

  

Yes (ref)

1.00

1.00

No

0.67 (0.40–1.12)

0.66 (0.40–1.10)

Body mass index

25 kg m−2 (Ref)

1.00

1.00

<25 kg m−2

0.54 (0.37–0.81)**

0.62 (0.41–0.93)*

Alcohol consumption

20 g per day (Ref)

1.00

1.00

<20 g per day

0.89 (0.53–1.49)

0.97 (0.57–1.65)

Regular exercise

No (ref)

1.00

1.00

Yes

0.90 (0.58–1.42)

0.89 (0.57–1.40)

 Eating pattern

Less healthy (ref)

1.00

1.00

Healthy

0.88 (0.55–1.40)

0.87 (0.55–1.39)

 Sex

  

Male (ref)

1.00

1.00

Female

0.52 (0.34–0.81)**

0.58 (0.37–0.90)*

Age, years

40–49 (Ref)

1.00

1.00

50–59

0.42 (0.17–1.03)

0.37 (0.15–0.92)*

60–69

0.60 (0.29–1.23)

0.50 (0.24–1.04)

70–79

0.74 (0.36–1.51)

0.56 (0.27–1.17)

Hypertension

Yes (ref)

 

1.00

No

 

0.58 (0.38–0.87)**

 Diabetes mellitus

Yes (ref)

 

1.00

No

 

0.53 (0.31–0.90)*

Hypercholesterolemia

Yes (ref)

 

1.00

No

 

1.12 (0.75–1.69)

  1. Abbreviation: CI, confidence interval.
  2. *P<0.05, **P<0.01.
  3. aAdjusted for age, sex and the other components of the healthy lifestyle score.
  4. bAdjusted for the variables in model 1 plus hypertension, diabetes and hypercholesterolemia. The definitions of these factors are described in the text.