Endicott Jean, Nee John, Yang Ruoyong, Wohlberg Christopher
New York State Psychiatric Institute, New York, NY 10032, USA.
J Am Acad Child Adolesc Psychiatry. 2006 Apr;45(4):401-7. doi: 10.1097/01.chi.0000198590.38325.81.
The pediatric version of the Short Form of the Quality of Life Enjoyment and Satisfaction Questionnaire (PQ-LES-Q) was developed to aid in the assessment of an important aspect of life experience in children and adolescents.
The reliability and validity of the PQ-LES-Q was tested using data from a sample of 376 outpatient children (6-11 years old) and adolescents (12-17 years old) with major depressive disorder.
The internal consistency coefficients at screening, baseline, and endpoint were high (0.87, 0.90, 0.89, respectively) as was the 1-week test-retest intraclass correlation coefficient of reliability (0.78). The correlations of the PQ-LES-Q total score with concurrent measures of severity of illness were in the moderate range (e.g., Global Clinical Impression of Severity, -0.40; Children's Global Assessment Scale, 0.36; Children's Depression Rating Scale total score, -0.45), as were the correlations with measures of change between baseline and endpoint (e.g., Clinical Global Impression of Severity, -0.34; Children's Global Assessment Scale, 0.33; Children's Depression Rating Scale total score, -0.45).
These findings support the use of the PQ-LES-Q as an additional measure of current clinical status and outcome because it taps dimensions that are not covered by the commonly used global severity of illness or symptomatic measures.
生活质量享受与满意度问卷简表儿童版（PQ - LES - Q）旨在辅助评估儿童和青少年生活体验的一个重要方面。
使用来自376名患有重度抑郁症的门诊儿童（6 - 11岁）和青少年（12 - 17岁）样本的数据，对PQ - LES - Q的信度和效度进行测试。
筛查、基线和终点时的内部一致性系数较高（分别为0.87、0.90、0.89），1周重测的组内相关系数信度为0.78。PQ - LES - Q总分与疾病严重程度的同时测量指标的相关性处于中等范围（例如，总体临床严重程度印象评分为 - 0.40；儿童总体评估量表评分为0.36；儿童抑郁评定量表总分评分为 - 0.45），与基线和终点之间变化测量指标的相关性也处于中等范围（例如，临床总体严重程度印象评分为 - 0.34；儿童总体评估量表评分为0.33；儿童抑郁评定量表总分评分为 - 0.45）。
这些发现支持将PQ - LES - Q用作当前临床状态和结果的额外测量指标，因为它涉及了常用的疾病总体严重程度或症状测量指标未涵盖的维度。
