Association Between Social Participation, Physical Activity, and Intrinsic Capacity Decline: Empirical Evidence from the CHARLS.

Healthcare (Basel) · 2026 · PMC13073356 · PMID 41975938

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did not reach statistical significanceno p-value reported

In the fully adjusted model, the interaction term did not reach statistical significance ( p for interaction = 0.778), suggesting that there was no significant interaction between social participation and physical activity in their association with intrinsic capacity impairment.

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