Braden Scale (Pressure Injury Risk) Calculator
The Braden Scale predicts pressure-injury risk from six subscales (sensory perception, moisture, activity, mobility, nutrition, and friction/shear); a lower total means higher risk.
Quick answer
The Braden Scale predicts pressure-injury risk from six subscales: sensory perception, moisture, activity, mobility and nutrition (each 1β4) plus friction and shear (1β3), for a total of 6 to 23. A lower total means higher risk β 19β23 is not at risk, 15β18 at risk, 13β14 moderate, 10β12 high, and 9 or less very high.
Braden subscales
Not at risk (19β23).
A Braden total of 23 out of 23. Each subscale gives higher numbers for healthier function, so a lower total means higher pressure-injury risk β prompting more frequent repositioning and skin care under nursing protocols.
Validated formula
Six subscales. Sensory perception, Moisture, Activity, Mobility and Nutrition are each scored 1β4; Friction & shear is scored 1β3. Total = sum, range 6β23. Lower total = higher risk.
Interpretation
- 19β23β Not at risk.
- 15β18β At risk.
- 13β14β Moderate risk.
- 10β12β High risk.
- β€9β Very high risk.
How to use the Braden Scale calculator
- 1Score each subscale. Select the best description for sensory perception, moisture, activity, mobility, nutrition (1β4 each) and friction and shear (1β3).
- 2Read the total. The tool sums the six subscales for a total of 6 to 23.
- 3Interpret the risk band. A lower total means higher pressure-injury risk and prompts more frequent repositioning and skin care under nursing protocols.
Medical disclaimer: This is general health information, not medical advice. It does not diagnose or treat any condition, and the results are estimates based on public reference formulas. Always consult a qualified doctor about your individual health. If you think you may have a medical emergency, contact your local emergency services immediately.
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Book a consultationFrequently asked questions
What Braden score indicates high pressure-injury risk?β
A total of 10β12 is high risk and 9 or less is very high risk. Scores of 15β18 indicate some risk and 13β14 moderate risk, while 19β23 is generally not at risk.
Why does a lower Braden score mean more risk?β
Each subscale gives higher numbers for healthier function, so the more impaired a patient is, the lower the total. The lowest totals identify those most likely to develop pressure injuries.
How often should the Braden Scale be reassessed?β
Reassessment frequency follows local nursing policy and the care setting, typically on admission and at regular intervals or when the patientβs condition changes. This tool is for education and does not set policy.
Sources & validation
This calculator reproduces the published Braden Scale score, validated for pressure-injury (pressure ulcer) risk.
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