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June 18, 2026GeroScienceOpen Access

Intrinsic capacity and mortality in community-dwelling octogenarians: a network analysis from the ilSIRENTE study

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Authors

SCStefano CacciatoreUniversity of FloridaBBBella BravoUniversity of FloridaRZRola S ZeidanUniversity of Florida Health

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Implication

Randomized trial characterizes associations between intrinsic capacity and mortality in octogenarians, suggesting implications for healthy aging.

Key Points

  • This research aims to characterize the relationships among intrinsic capacity domains and their association with mortality in individuals aged 80 and older.
  • Network analysis was used to identify relationships among intrinsic capacity domains including locomotion, cognition, and vitality.
  • A total of 319 community-dwelling adults aged ≥ 80 years were assessed using routine geriatric evaluations.
  • Cox proportional hazards models evaluated the relationship between intrinsic capacity scores and mortality over 4 and 7 years.
  • Higher locomotion scores were independently linked to lower mortality at 4 years (HR 0.86, 95% CI 0.80–0.93) and 7 years (HR 0.87, 95% CI 0.81–0.92).
  • Each 10-point increase in intrinsic capacity score correlated with lower mortality at 4 years (HR 0.67, 95% CI 0.58–0.77) and 7 years (HR 0.68, 95% CI 0.61–0.77).
  • Locomotion emerged as a central functional domain connecting sensory function, cognition, and survival.

Cite This Study

Cacciatore et al. (2026) studied this question.

synapsesocial.com/papers/6a338bfb630953a74978d716https://doi.org/10.1007/s11357-026-02370-0
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