Table 5 Interaction effects between cognitive function and PA on Frailty.

From: The mediating role of cognitive function in the association between physical activity and frailty risk

 

Unadjusted Model

Adjusted Model

OR (95% CI)

P

OR (95% CI)

P

PA

    

< 600

1.00 (Reference)

 

1.00 (Reference)

 

≥ 600

0.27 (0.23 ~ 0.31)

< 0.001

0.33 (0.20 ~ 0.54)

< 0.001

Cognitive function

0.84 (0.83 ~ 0.86)

< 0.001

0.89 (0.86 ~ 0.93)

< 0.001

Cog*PA

0.88 (0.87 ~ 0.89)

< 0.001

0.99 (0.95 ~ 1.04)

0.718

  1. Note: Covariates included age, sex, education level, marital status, rural residence, drinking, smoking, and sleep duration.
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