Psychometric properties of a single-item scale to assess sleep quality among individuals with fibromyalgia
<p>Abstract</p> <p>Background</p> <p>Sleep disturbances are a common and bothersome symptom of fibromyalgia (FM). This study reports psychometric properties of a single-item scale to assess sleep quality among individuals with FM.</p> <p>Methods</p> &l...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
BMC
2009-06-01
|
Series: | Health and Quality of Life Outcomes |
Online Access: | http://www.hqlo.com/content/7/1/54 |