Braden Scale for Predicting Pressure Ulcer Risk – Score Calculator

Braden Scale (Pressure Ulcer Risk) Calculator

Braden Scale – Pressure Ulcer Risk Calculator

Predicts risk of pressure ulcer development based on six Braden subscales.

For health professionals only. Use this tool as part of a comprehensive assessment, following local policies and clinical judgment.

Braden subscales

Select the single best description for each subscale. Lower scores represent more impairment and higher risk.

1. Sensory perception – response to pressure-related discomfort
Consider ability to feel pain and communicate discomfort.
2. Moisture – degree of skin exposure to moisture
Includes perspiration, incontinence, wound exudate, etc.
3. Activity – level of physical activity
Usual ability to walk and mobilise.
4. Mobility – ability to change and control body position
Ability to reposition without assistance.
5. Nutrition – usual food intake pattern
Consider proportion of meals eaten, protein intake, supplements, and appetite.
6. Friction & shear
Consider sliding in bed/chair and need for assistance with repositioning.

The Braden Scale for Predicting Pressure Ulcer Risk is a clinical tool used to estimate a patient’s likelihood of developing a pressure ulcer (pressure injury). It was developed in the 1980s by Barbara Braden and Nancy Bergstrom and is now one of the most widely used risk assessment tools in hospitals, long-term care, and community nursing. Wikipedia+1

The scale examines six subscales that influence pressure and tissue tolerance:

  1. Sensory perception – ability to feel and respond to discomfort
  2. Moisture – degree to which skin is exposed to moisture
  3. Activity – level of physical activity
  4. Mobility – ability to change and control body position
  5. Nutrition – usual food intake and quality
  6. Friction and shear – degree of sliding or dragging during movement Wikipedia+2mg.salisbury.nhs.uk+2

Each subscale is rated from 1 to 4 (except friction/shear, which is 1–3), with 1 indicating the poorest status and highest risk in that domain. The scores are summed to give a total between 6 and 23; lower scores mean higher risk. Wikipedia+2SCIRE Professional+2

Commonly used risk bands are: Wikipedia+2WCEI+2

  • 19–23 – No apparent risk
  • 15–18 – Mild risk
  • 13–14 – Moderate risk
  • 10–12 – High risk
  • ≤ 9 – Very high risk

Patients identified at higher risk should have individualized pressure-injury prevention plans, including repositioning schedules, support surfaces, moisture management, skin inspection, and nutritional support. The Braden Scale is a screening aid, not a standalone diagnostic tool; clinical judgment and local guidelines must guide final decisions. PMC+1

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