References

• 1983The Hospital Anxiety and Depression Scale47,092 cited
• 1989The Pittsburgh sleep quality index: A new instrument for psychiatric practice and research35,129 cited
• 1992The MOS 36-item short-form health survey (SF-36). I. Conceptual framework and item selection.33,714 cited
• 1991A New Method for Measuring Daytime Sleepiness: The Epworth Sleepiness Scale17,339 cited
• 1993The MOS 36-Item Short-Form Health Survey (SF-36)6,667 cited
• 1992Reliability and Factor Analysis of the Epworth Sleepiness Scale2,123 cited
• 2002Test–retest reliability and validity of the Pittsburgh Sleep Quality Index in primary insomnia1,758 cited
• 1998Psychometric evaluation of the pittsburgh sleep quality index1,617 cited
• 2000Construct validation of the hospital anxiety and depression scale with clinical populations382 cited
• 2007Sleep-wake disturbances 6 months after traumatic brain injury: a prospective study381 cited
• 1997Comparison of the results of the Epworth Sleepiness Scale and the Multiple Sleep Latency Test308 cited
• 2002Insomnia in Ischemic Stroke Patients242 cited
• 2001Sleep problems, health-related quality of life, work functioning and health care utilization among the chronically ill197 cited
• 2001Insomnia Screening in Postacute Traumatic Brain Injury187 cited