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CeFI

There is 1 paper on CeFI in aging research: 1 observational study in people. The newest story, Oct 28, 2026: “Electronic frailty index linked to death risk in older adults”.

Biomarker

1 paper studies it3 findings

1 new paper in 30 daysSee all 1

“adjusted hazard ratio, HR, 6.33 for severe vs fit, after adjustment for age, sex, socioeconomic status, and Charlson Comorbidity Index”
An electronic frailty index for population-level risk stratification in a large health maintenance organization: A cohort studymedRxiv2026doi:10.64898/2026.10.26.26364473
  • Humans1

Associations

3

CGA-FI

upin humans1

1 study

  1. CeFI is associated with CGA-FI in humans (Pearson r=0.51, Spearman rho=0.49).

    “CeFI correlated moderately but significantly with CGA-FI (Spearman {rho} =0.49; Pearson r=0.51)”

    Humansn = 320

    Electronic frailty index linked to death risk in older adults

    medRxivPreprint

More on CGA-FI

Hospitalization or death

upin humans1HR 3.52

1 study

  1. CeFI predicts hospitalization or death in humans (adjusted HR 3.52, 57.5% vs 11.5%).

    “the composite outcome of hospitalization or death rose from 11.5% to 57.5% (adjusted HR 3.52)”

    Humans1 year

    Electronic frailty index linked to death risk in older adults

    medRxivPreprint

Mortality

upin humans1HR 6.33

1 study

  1. CeFI predicts mortality in humans (adjusted HR 6.33, 18.7% vs 0.9%).

    “adjusted hazard ratio, HR, 6.33 for severe vs fit, after adjustment for age, sex, socioeconomic status, and Charlson Comorbidity Index”

    Humans1 year

    Electronic frailty index linked to death risk in older adults

    medRxivPreprint

Latest

Nov 2025: 0Dec 2025: 0Jan 2026: 0Feb 2026: 0Mar 2026: 0Apr 2026: 0May 2026: 0Jun 2026: 0Jul 2026: 0Aug 2026: 0Sep 2026: 0Oct 2026: 11 paper in 12 months
medRxiv

Electronic frailty index linked to death risk in older adults

One-year mortality was 18.7% in severely frail patients compared with 0.9% in fit individuals in an Israeli health maintenance organization.One-year mortality was 18.7% in severely frail patients compared with 0.9% in fit individuals in an Israeli health maintenance organization.

Preprint: cohort · 641,748 peopleBiomarkers
Paper

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