Comparison of the Munro scale and the ELPO scale for assessing the risk of pressure injuries in surgical patients

  • HUANG Qionglei ,
  • JIN Yin ,
  • SHI Liangliang
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  • 1. Department of Nursing, Anhui Medical University Clinic Medical School of Medicine, Hefei 230012, China;
    2. Department of Nursing, the Second Affiliated Hospital of Zhejiang Chinese Medical University

Received date: 2022-03-03

  Online published: 2022-09-09

Abstract

Objective: To explore the effect of Munro scale and ELPO scale on the risk efficacy of pressure injury in surgical patients. Methods: A case-control study was conducted to select 312 patients who were scheduled to undergo surgery as the research objects.The Munro scale and ELPO scale were used to assess the risk of pressure injury in patients during surgery, and the area under the receiver operating characteristic curve (AUC), ordon index, sensitivity, specificity, positive predictive value and negative predictive value were calculated. Results: A total of 29 patients with pressure injury, with an incidence of 9.29 %.When using the two scales for evaluation, there was a statistical difference in the scale scores between the pressure injury group and the non-pressure injury group (P<0.05).The areas under the ROC curve of Munro and ELPO scales were 0.773 and 0.878, respectively, and the optimal thresholds were 23.5 and 17.5 points,indicating that the scale had the best prediction performance. Conclusion: Both Munro and ELPO scales can assess the risk of pressure injury in surgical patients, but the predictive performance of ELPO scale is higher than that of Munro scale.

Cite this article

HUANG Qionglei , JIN Yin , SHI Liangliang . Comparison of the Munro scale and the ELPO scale for assessing the risk of pressure injuries in surgical patients[J]. Journal of Baotou Medical College, 2022 , 38(9) : 71 -75 . DOI: 10.16833/j.cnki.jbmc.2022.09.016

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