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Table 3 Subgroup analysis of the adjusted effect of grip strength on death according to age*

From: Association of absolute and relative hand grip strength with all-cause mortality among middle-aged and old-aged people

 

Death

 
 

< 65

  

≥ 65

 
 

HR

95% CI

P-value

AIC

 

HR

95% CI

P-value

AIC

Absolute grip strength

0.961

0.943

0.979

< 0.0001

6,915

 

0.97

0.959

0.982

< 0.0001

16,745

Relative grip strength

0.716

0.485

1.056

0.0923

6,930

 

0.788

0.614

1.01

0.0596

16,766

  1. *All variables, including CESD, MMSE, age, gender, education, smoking status, alcohol consumption, marital status, self-rated health, and number of chronic diseases, were adjusted