The Braden Scale: A Nurse's Guide to Pressure Injury Risk

What Is the Braden Scale?

The Braden Scale is a structured tool nurses use to identify patients at risk for pressure injuries. It evaluates six factors that affect the patient’s ability to tolerate pressure or reposition independently, helping the care team plan targeted prevention measures.

The scale supports clinical decision-making but does not replace a complete skin assessment or nursing judgment. A patient may need preventive interventions even with a relatively high score because of medical devices, poor perfusion, rapidly changing health, a previous pressure injury, or other concerns not fully captured by the tool.

What Are the Six Braden Scale Subscales?

Sensory perception measures the patient’s ability to detect and respond meaningfully to pressure-related discomfort. Scores range from 1 for completely limited to 4 for no impairment. Sedation, altered consciousness, neuropathy, spinal cord injury, and communication barriers may affect this area.

Moisture reflects how often the skin is exposed to perspiration, urine, stool, drainage, or other moisture. Scores range from 1 for constantly moist to 4 for rarely moist. Activity measures physical activity, ranging from 1 for bedfast to 4 for walking frequently. Mobility evaluates the patient’s ability to change and control body position, ranging from 1 for completely immobile to 4 for no limitation.

Nutrition assesses the patient’s usual food intake pattern, with scores from 1 for very poor to 4 for excellent. Friction and shear evaluates how much assistance the patient needs when moving and whether sliding is likely; it ranges from 1 for a problem to 3 for no apparent problem. Friction and shear is the only Braden subscale that does not use a four-point range.

How Is the Braden Scale Scored?

Add the six subscale scores to calculate a total between 6 and 23. The first five subscales are scored from 1 to 4, while friction and shear is scored from 1 to 3. A lower total indicates a higher level of pressure injury risk.

Common interpretations are 19 to 23 for no identified risk, 15 to 18 for mild risk, 13 to 14 for moderate risk, 10 to 12 for high risk, and 9 or below for very high or severe risk. Terminology and action thresholds can vary by care setting, patient population, and facility policy.

Do not focus only on the total. Two patients with the same score may require different care because their subscale deficits differ. A low moisture score calls for different interventions than a low activity, mobility, or nutrition score.

How Should Nurses Complete and Document a Braden Assessment?

Assess the patient directly and use current observations rather than copying a previous score. Review mobility, activity, intake, continence, cognition, sensation, medications, devices, and the amount of assistance required for repositioning. When the correct response is uncertain, consult the tool’s descriptors and follow facility guidance.

Complete a head-to-toe skin assessment at the same time, including bony prominences, skin folds, heels, the sacral area, and tissue under or around medical devices when safe to do so. Document existing discoloration, temperature changes, pain, moisture damage, wounds, and preventive devices according to facility policy.

Record the total score, each subscale score, relevant assessment findings, and the prevention plan. Reassess at intervals required by the care setting and whenever the patient’s condition changes, such as after surgery, a decline in mobility, increased sedation, hemodynamic instability, or a change in continence or nutrition.

Which Interventions Match Braden Scale Findings?

For impaired sensory perception, increase skin surveillance and help the patient reposition because discomfort may not prompt movement. For excess moisture, provide prompt cleansing, gentle drying, appropriate barrier products, absorbent materials, and continence management. Distinguish moisture-associated skin damage from pressure injuries and follow wound-care protocols.

For reduced activity or mobility, use an individualized repositioning plan, encourage safe movement, offload vulnerable areas such as the heels when indicated, and use appropriate support surfaces. Avoid dragging the patient; use lift equipment or repositioning aids when available. Support surfaces do not replace regular assessment and movement when movement is clinically appropriate.

For nutrition concerns, document intake and factors that interfere with eating, such as nausea, swallowing problems, dental issues, or the need for feeding assistance. Notify the provider and request a dietitian or other specialist evaluation according to policy rather than relying on the Braden score alone to diagnose malnutrition.

To reduce friction and shear, keep the head of the bed at the lowest clinically appropriate elevation, use draw sheets or mechanical aids, and prevent the patient from sliding when possible. Inspect skin around oxygen tubing, masks, splints, braces, catheters, and other devices, and follow manufacturer instructions and facility protocols for padding, fit, and repositioning.

What Are the Limitations of the Braden Scale?

The Braden Scale predicts risk; it does not diagnose or stage a pressure injury. It also cannot capture every contributor, including all effects of perfusion problems, critical illness, surgery duration, medications, edema, or medical devices. An existing injury or concerning skin change requires assessment and management regardless of the total score.

Scores can also vary between assessors if descriptors are interpreted differently. Consistent education, direct patient assessment, clear documentation, and communication during handoff improve reliability. Nurses should use the version approved for their patient population and follow facility protocols for escalation and wound-care consultation.

Pediatric, neonatal, perioperative, critical care, home care, and long-term care settings may use different tools or modified processes. Apply the organization’s approved assessment method rather than assuming that one threshold or reassessment schedule fits every setting.

Can Nurses Earn Continuing Education on Pressure Injury Prevention?

Continuing education can help nurses strengthen skin assessment, documentation, teamwork, and prevention planning skills. Requirements differ by jurisdiction, so confirm required topics, course acceptance, and renewal rules directly with your board of nursing.

This site offers self-paced online nursing education, instant certificates, and one free course, Improving Interprofessional Communication and Collaboration. Our All-Access pass costs $29.99 per year, includes every course, renews yearly, and may be canceled before renewal.