Scoring the PSQI. Each component score of the PSQI ranges from 0 to 3, with 3 indicating the greatest dysfunction or disturbance. The seven component scores are then summed to obtain a global PSQI score, which ranges from 0 to 21. Higher scores indicate poorer sleep quality, with a score greater than 5 suggesting significant sleep difficulties ...

匹兹堡睡眠质量指数（Pittsburgh sleep quality index,PSQI）是美国匹兹堡大学精神科医生Buysse博士等人于1989年编制的。 该量表适用于睡眠障碍患者、精神障碍患者评价睡眠质量，同时也适用于一般人睡眠质量的评估。

BEST TOOL: The Pittsburgh Sleep Quality Index (PSQI) is an effective instrument used to measure the quality and patterns of sleep in the older adult. It differentiates “poor” from “good” sleep by measuring seven domains: subjective sleep quality, sleep latency, sleep duration,

ciated with sleep disturbances, the PSQI was designed to evaluate overall sleep quality in these clinical populations. Each of the questionnaire’s 19 self-reported items belongs to one of seven subcategories: subjective sleep quality, sleep latency, sleep duration, habitual sleep effi ciency, sleep disturbances, use of sleeping medication,

In scoring the PSQI, seven component scores are derived, each scored 0 (no difficulty) to 3 (severe difficulty). The component scores are summed to produce a global

The Pittsburgh Sleep Quality Index (PSQI) is a self-report questionnaire that assesses sleep quality over a 1-month time interval. The measure consists of 19 individual items, creating 7 components that produce one global score, and takes 5–10 minutes to complete. [1]

匹兹堡睡眠质量指数 （英语： Pittsburgh Sleep Quality Index， PSQI）是一种 自我报告 （粤语：自我報告研究） 问卷调查，用以评估一个月内的睡眠质素。 测试包括19项独立指标，形成7个数据构建最终分数，测试需时约5至10分钟完成。 [1] 问卷由 匹兹堡大学 的研究人员设计， [2] 为诊治人员和研究人员提供简单而标准的睡眠测试，并对不同类别的人进行评估。 问卷被多方面使用，包括研究和诊症，被用作诊断 睡眠障碍。 诊治研究显示，匹兹堡睡眠质量指数对部分睡眠 …

匹兹堡睡眠质量指数（PSQI）是一种科学评估睡眠质量的方法，由美国匹兹堡大学精神科医生Buysse博士等人于1989年编制。 该量表适用于睡眠障碍患者、精神障碍患者评价睡眠质量，同时也适用于一般人睡眠质量的评估。

2025年1月8日 · The Pittsburgh Sleep Quality Index (PSQI) is a self-report questionnaire designed to assess sleep quality over a one-month period. Developed by researchers at the University of Pittsburgh, the PSQI has become a standard tool in sleep research and clinical practice since its introduction in 1989.

2021年7月8日 · PSQI global sleep score of 8 was found to generate the best sensitivity (0.90) and specificity (0.83) for measuring sleep disturbance in patients with cancer. Global sleep scores higher than 8 indicated poor sleepers among patients with cancer.