Relationships Between the Pittsburgh Sleep Quality Index (PSQI) Epworth Sleepiness Scale (ESS) and Clinical/Polysomnographic Measures in a Community Sample

摘要

Study Objectives:1) To characterize PSQI and ESS scores, and their relationship to each other, in an adult community sample; 2) To determine whether PSQI and ESS scores, in combination with each other, were associated with distinct demographic, clinical, and sleep characteristics.