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Table 3 Interactive effect analysis of diabetes and central obesity on stroke

From: The interactive effect of diabetes and central obesity on stroke: a prospective cohort study of inner Mongolians

Categories

Stroke/n

Unadjusted

Adjusted

Diabetes

Central obesity

HR (95% CI)

P value

HR (95% CI)

P value

(-)

(-)

60/1463

1.00(reference)

 

1.00(reference)

 

(-)

(+)

52/1004

1.26(0.87-1.83)

0.219

1.22(0.82-1.81)

0.328

(+)

(-)

3/40

1.99(0.62-6.33)

0.246

1.07(0.33-3.49)

0.905

(+)

(+)

6/54

2.94(1.27-6.82)

0.012

3.02(1.24-7.33)

0.015

Diabetes*Central obesity

121/2561

2.63(1.16-5.98)

0.021

2.67(1.14-6.26)

0.024

  1. Covariates in adjusted model - age, gender, TG, TC, family history of CVD, drinking, smoking, and hypertension. The interaction term diabetes*central obesity was treated as a variable in the COX proportional hazard model.