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geriatrics general-medicine

Electronic Frailty Index (eFI) Bands

UK primary-care eFI (Clegg 2016) automatically calculated from 36 deficits in the GP record. eFI = number of deficits present / 36. This calculator records the calculated band — generated by EMIS / SystmOne for adults ≥65 per NHS England Frailty contract.

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Curated clinical cross-links plus same-class fallbacks.

Decision support only — verify against MDCalc, NICE, or your local guideline before clinical use.