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” …

Pittsburgh Sleep Quality Index (PSQI) Purpose As psychiatric disorders are often asso-ciated with sleep disturbances, the PSQI was designed to evaluate overall sleep quality in these clinical …

匹兹堡睡眠质量指数量表 条 目 项目 评分 0 分 1 分 2 分 3 分 1 近 1 个月，晚上上床睡觉通常在 |_|_| 点钟 2 近 1 个月，从上床 ...

Pittsburgh Sleep Quality Index (PSQI) Instructions: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply …

* Sleep efficiency is calculated by 4(sleep disturbance) Sleep efficiency = × 100% 3(wake up time) − 1(bedtime)

If you would like to use this instrument for commercial purposes or for commercially sponsored research, please contact the Office of Technology Management at the University of Pittsburgh …

Items in the Pittsburgh Sleep Quality Index (PSQI) were derived from three sources: clinical intuition and experience with sleep disorder patients; a review of previous sleep quality …

THE PITTSBURGH SLEEP QUALITY INDEX (PSQI) Instructions: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most …

2020年8月30日 · On May 20, 2005, on the instruction of Dr. Daniel J. Buysse, the scoring of the PSQI was changed to set the score for Q5J to 0 if either the comment or the value was …

The Pittsburgh Sleep Quality Index (PSQI) is an effective instrument used to measure the quality and patterns of sleep in adults. It differentiates “poor” from “good” sleep quality by measuring …