수정욕창위험 사정도구의 예측타당도 평가

Evaluating the Predictive Validity for the New Pressure Sores Risk Assessment Scale

Purpose: The purpose of this study was To exam the skin and pressure sore and To evaluate the predictive validity for the new pressure sores risk assessment scale. Method: There was finally 211 neurosurgery subject admitted in Chung-Ang Univ. Hospital from Nov, 11, 2002 to Feb, 11, 2003. Data was collected three times per week from 48-72hr after admission until incidence of pressure sores or discharge or die. Inclusion criteria were; (1) no pressure sores at admittance, (2) at least 3 times assessment, (3) adults older than 16yrs, (4) patients consent to participate in study. Result: 1. 34 case of 211 developed pressure sores(11.6%). 2. The coccyx area was the most common occurrence site of pressure sores. 3. At the cutoff point 23 of sensitivity 100%, specificity 76.3% was higher in 2003 than specificity 63.8% at the cutoff point 26 of sencitivity 100% in 1991. 4. "Moisture" of subscale for pressure sores risk factor was the strongest predictor. Conclusion: This study shows that the New Pressure Sores Risk Assessment Scale still predict the risk of developing pressure sores in neurosurgical subject.