Baum George, Basen-Engquist Karen, Swartz Maria C, Parker Patricia A, Carmack Cindy L
Department of Behavioral Science, The University of Texas, MD Anderson Cancer Center, P.O. Box 301439, Unit 1330, Houston, TX, 77230-1439, USA.
Qual Life Res. 2014 Sep;23(7):2031-5. doi: 10.1007/s11136-014-0647-2. Epub 2014 Feb 16.
This study assessed whether the Patient-Reported Outcomes Measurement Information System (PROMIS) computer-adaptive tests (CATs) provided results similar to those of the Brief Symptom Inventory (BSI) with a low patient burden.
Secondary data analysis of 136 prostate cancer patients who completed the 53-item BSI and the PROMIS CATs assessing depression, anxiety, and hostility.
The PROMIS CATs and BSI correlated significantly in measures of depression (.85), anxiety (.76), and anger/hostility (.66; p < .001 for all). Using our BSI cutoff points for depression, anxiety, and anger/hostility, ROC analysis yielded areas under the curve of .966 [standard error (SE) = .014, p < .001], .975 (SE = .012, p < .001), and .952 (SE = .027, p < .001), respectively.
PROMIS CATs were highly correlated with the BSI subscales, indicating that the CATs performed well compared with the BSI, a widely used psychosocial measure.
本研究评估患者报告结果测量信息系统(PROMIS)计算机自适应测试(CAT)是否能在患者负担较低的情况下提供与简明症状量表(BSI)相似的结果。
对136名完成了53项BSI以及评估抑郁、焦虑和敌意的PROMIS CAT的前列腺癌患者进行二次数据分析。
PROMIS CAT与BSI在抑郁测量方面(.85)、焦虑测量方面(.76)以及愤怒/敌意测量方面(.66;所有p <.001)显著相关。使用我们针对抑郁、焦虑和愤怒/敌意的BSI临界值,ROC分析得出曲线下面积分别为.966 [标准误(SE)=.014,p <.001]、.975(SE =.012,p <.001)和.952(SE =.027,p <.001)。
PROMIS CAT与BSI分量表高度相关,表明与广泛使用的心理社会测量工具BSI相比,CAT表现良好。