Health

Frailty Index Calculator

Fried Frailty Phenotype — 5 criteria assessment.

Unintentional weight loss (>10 lbs in past year)

Self-reported exhaustion

Low physical activity

Slow walking speed (<0.8 m/s)

Weak grip strength (lowest 20%)

Criteria Met—

Classification—

0 criteria: Robust | 1–2: Pre-frail | ≥3: Frail (Fried et al.)