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应用ROC曲线确定心理弹性量表的诊断界值研究
引用本文:田俊,洪金省,倪倩钰,郑晓倩,韩秋凤,卞燕敏. 应用ROC曲线确定心理弹性量表的诊断界值研究[J]. 数学的实践与认识, 2013, 43(6)
作者姓名:田俊  洪金省  倪倩钰  郑晓倩  韩秋凤  卞燕敏
作者单位:1. 福建医科大学公共卫生学院,福建福州,350004
2. 福建医科大学附属第一医院,福建福州,350014
摘    要:心理弹性量表RS-14是测量心理弹性的有效工具.测量临床肿瘤患者的心理弹性能够帮助临床医护人员发现弱心理弹性的患者并及时对他们进行心理护理和心理干预.为了能用RS-14筛查弱心理弹性的肿瘤患者,需要确定RS-14得分的截断值,以此截断值作为临床筛查弱心理弹性的诊断界值.将ROC曲线结合多项式回归用于确定RS-14的诊断界值进行探讨,并介绍了具体的应用步骤.

关 键 词:ROC曲线  心理弹性  量表  诊断界值

A study on the ROC Curve Applied to Determine the Cutoff Score of the RS-14 for Detecting Low Resilience in Chinese Cancer Patients
TIAN Jun , HONG Jin-sheng , NI Qian-yu , ZHENG Xiao-qian , HAN Qiu-feng , BIAN Yan-min. A study on the ROC Curve Applied to Determine the Cutoff Score of the RS-14 for Detecting Low Resilience in Chinese Cancer Patients[J]. Mathematics in Practice and Theory, 2013, 43(6)
Authors:TIAN Jun    HONG Jin-sheng    NI Qian-yu    ZHENG Xiao-qian    HAN Qiu-feng    BIAN Yan-min
Abstract:The RS-14 is a validity scale measuring resilience of individual.Measuring resilience of the patients with cancer is able to help the clinic doctors and nurses screen the patients with poor resilience,so that they can provide the patients psychological care and intervention in time.In order to use RS-14 in screening low resilience,we determine a cutoff score of the RS-14.In this study,the ROC curve combining with polynomial regression are used to determine the cutoff score of the RS-14,and the program of analysis is described.
Keywords:resilience  scale  reliability  validity  screening  cutoff score  cancer
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