Risk Factors for Pressure Injuries and Injury Types Among Inpatients in Multi-Centre Military Hospitals: A Factor Analysis Study
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View abstract on PubMed
Summary
This summary is machine-generated.In military hospitals, incontinence is the main modifiable risk factor for pressure injuries. Combining continence management with functional status and comorbidity assessments improves early detection and prevention strategies for inpatients.
Area Of Science
- Healthcare research
- Clinical nursing
- Military medicine
Background
- Pressure injuries (PIs) are a significant issue in military hospitals, increasing patient morbidity and healthcare expenses.
- Effective PI prevention requires understanding the complex interactions of multiple risk factors.
Purpose Of The Study
- To identify key risk factors for pressure injuries in military hospital inpatients.
- To analyze the combined effects of these risk factors on PI development using factor analysis.
Main Methods
- A cross-sectional study of 4876 inpatients across multiple military hospitals.
- Factor analysis, including principal component analysis and varimax rotation, was used to analyze 15 potential risk factors.
- Maximum canonical correlation coefficients were calculated to assess predictive contributions.
Main Results
- Incontinence was the strongest single predictor (MaxCanonicalCorr = 0.50126), followed by care dependency and being bedridden.
- The combination of incontinence and care dependency showed the highest predictive power in two-factor analysis (MaxCanonicalCorr = 0.50867).
- Three-factor models including incontinence, health conditions, and care dependency achieved the greatest predictive capacity (MaxCanonicalCorr = 0.5157).
Conclusions
- Multi-factor interactions significantly enhance pressure injury risk prediction compared to single factors.
- Incontinence is the primary modifiable risk factor for pressure injuries in this population.
- Integrating continence management with functional status and comorbidity assessments can optimize early risk identification and targeted prevention.
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