NUR 503 Module 3 Health Outcomes and Vulnerable Populations Evaluation Example

Skin That Cannot Warn: Pressure Injuries as a Health Outcome for Adults Living With Spinal Cord Injury

Student Name

Edson College of Nursing and Health Innovation, Arizona State University

NUR 503: Advanced Health Assessment, Pathophysiology and Pharmacotherapeutics for Health Promotion II

Instructor Name

Month Day, Year

Skin That Cannot Warn: Pressure Injuries as a Health Outcome for Adults Living With Spinal Cord Injury

The Health Outcome

A pressure injury is localized damage to the skin and underlying tissue, usually over a bony prominence, caused by pressure alone or pressure combined with shear. The national staging system describes stages from non-blanchable redness of intact skin to full-thickness loss exposing muscle or bone, along with unstageable and deep tissue injuries (Edsberg et al., 2016). For adults with spinal cord injury, the outcome matters because it is common, recurrent and costly: a single deep injury can require months of bed rest, surgery and lost work, and pressure injuries are a frequent reason for rehospitalization in this population (Zanini et al., 2020).

Why This Population Is Vulnerable

Vulnerability arises from several interacting factors. Physiologically, loss of sensation below the injury removes the discomfort that prompts others to shift position, loss of voluntary movement prevents shifting, and changes in circulation, muscle mass and moisture from neurogenic bladder or bowel make tissue more fragile. Functionally, many people depend on wheelchairs for many hours a day and on caregivers for skin checks they cannot see themselves. Socially, people with spinal cord injury have higher rates of unemployment and public insurance, which affects access to equipment and specialty care. These factors combine, so a person with an old cushion, an irregular caregiver and a long drive to a seating clinic carries far more risk than the injury alone would predict.

What the Evidence Shows

Qualitative research helps explain why prevention is hard even for people who know what to do. A Swiss interview study of 20 community-dwelling adults who had lived with spinal cord injury for at least five years found that all had basic knowledge of prevention, but they followed different styles: some complied with all recommended measures, some selected only a few and some delegated prevention to others, with beliefs about susceptibility, attitudes and self-efficacy shaping their choices (Zanini et al., 2020). An ethnographic study found that habits established before the injury could help or hinder the new habits needed to prevent pressure ulcers (Fogelberg et al., 2016).

Intervention evidence is sobering. Reviewed as a group, self-management programs for skin care after spinal cord injury used a narrow range of behavior change techniques and showed little proof of changing clinical results such as pressure injury occurrence (Baron et al., 2018). In a randomized trial with veterans hospitalized for severe pressure injuries, skin worsening occurred in more than half of participants within six months, usually within three months and most often in the four weeks after discharge, regardless of which intervention they received (Guihan et al., 2014).

Drivers at Three Levels

Personal level: knowledge is usually present, but daily habits, mood, pain, fatigue and competing demands determine whether pressure reliefs and skin checks happen. Depression, common after spinal cord injury, reduces self-care.

Health system level: home health visits often decline quickly after discharge, seating evaluations require specialists who may be far away, and primary care clinicians may not inspect skin at routine visits, especially when examination tables are not accessible for wheelchair transfers.

Policy level: replacing wheelchair cushions and seating systems often requires prescriptions, documentation and prior authorization from insurers, which can delay replacement for months. Coverage rules and reimbursement for home visits shape how much support people receive in the dangerous weeks after discharge.

Measuring Progress

Improving this outcome requires measuring it in ways a home health agency or clinic can manage. Useful measures include the percentage of patients with spinal cord injury who have a documented skin inspection at each visit, the share whose cushion has been evaluated in the past year, new pressure injuries per 100 patients per year, and the number of days between a cushion prescription and delivery. Process measures matter because the outcome itself is relatively rare for any single agency and slow to change. Equipment delay is worth tracking because it is both a driver of injury and something an organization can influence directly through case management. Reporting these measures by insurance type would also show whether patients on public insurance wait longer, turning a suspected inequity into evidence that can support advocacy.

Implications and Recommendations for Nursing

Nurses can improve this outcome in several ways. In home health, nurses can concentrate visits in the weeks right after a hospital stay for a pressure injury, the period when wounds most often worsen. At every visit, nurses can inspect skin, check the cushion and chair setup, and ask about routines rather than repeating education. Using the person's own prevention style, as the qualitative evidence suggests, nurses can tailor support: building reliefs into existing habits for some people and training caregivers for those who delegate. In clinics, nurses can advocate for accessible exam tables and routine skin checks. At the system level, nurses can document equipment delays and work with case managers to speed cushion replacement.

Conclusion

Pressure injuries are a preventable outcome that falls hardest on people whose bodies cannot warn them and whose circumstances make daily prevention difficult. The evidence shows that knowledge is not enough. Nursing can change this outcome by focusing support where risk is highest, building on each person's routines and removing system barriers to equipment and care.

References

Baron, J. S., Sullivan, K. J., Swaine, J. M., Aspinall, A., Jaglal, S., Presseau, J., White, B., Wolfe, D., & Grimshaw, J. M. (2018). Self-management interventions for skin care in people with a spinal cord injury: Part 1. A systematic review of intervention content and effectiveness. Spinal Cord, 56(9), 823-836. https://doi.org/10.1038/s41393-018-0138-3

Edsberg, L. E., Black, J. M., Goldberg, M., McNichol, L., Moore, L., & Sieggreen, M. (2016). Revised National Pressure Ulcer Advisory Panel pressure injury staging system: Revised pressure injury staging system. Journal of Wound, Ostomy and Continence Nursing, 43(6), 585-597. https://doi.org/10.1097/WON.0000000000000281

Fogelberg, D. J., Powell, J. M., & Clark, F. A. (2016). The role of habit in recurrent pressure ulcers following spinal cord injury. Scandinavian Journal of Occupational Therapy, 23(6), 467-476. https://doi.org/10.3109/11038128.2015.1130170

Guihan, M., Bombardier, C. H., Ehde, D. M., Rapacki, L. M., Rogers, T. J., Bates-Jensen, B., Thomas, F. P., Parachuri, R., & Holmes, S. A. (2014). Comparing multicomponent interventions to improve skin care behaviors and prevent recurrence in veterans hospitalized for severe pressure ulcers. Archives of Physical Medicine and Rehabilitation, 95(7), 1246-1253. https://doi.org/10.1016/j.apmr.2014.01.012

Zanini, C., Brach, M., Lustenberger, N., Scheel-Sailer, A., Koch, H. G., Stucki, G., & Rubinelli, S. (2020). Engaging in the prevention of pressure injuries in spinal cord injury: A qualitative study of community-dwelling individuals' different styles of prevention in Switzerland. Journal of Spinal Cord Medicine, 43(2), 247-256. https://doi.org/10.1080/10790268.2018.1543094