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geriatrics general-medicine

Norton Pressure Sore Risk Scale

First standardised pressure-injury risk score (Norton 1962). Five domains each 1–4. Total 5–20 (lower = higher risk). Score ≤ 14 = at risk. Use with clinical judgement (NICE CG179).

Score interpretation

Low Risk (Norton 15–20) 15–20

Norton > 14.

→ Routine repositioning per hospital protocol. Reassess on transfer or clinical change.

At Risk (Norton ≤ 14) 5–14

Norton ≤ 14 — at risk; the lower the score, the higher the risk.

→ Pressure-redistributing mattress / cushion (active surface for the lowest scores); repositioning schedule with skin checks; nutrition (MUST) and continence support; tissue-viability referral if skin damage; document the SSKIN bundle every shift.

Interpretation bands for the Norton. Apply clinical judgement and local guidance.

References

Related

Curated clinical cross-links plus same-class fallbacks.

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