References

• 1999Validation and Utility of a Self-report Version of PRIME-MD The PHQ Primary Care Study9,795 cited
• 2002Epidemiology of insomnia: what we know and what we still need to learn3,741 cited
• 2002Mortality Associated With Sleep Duration and Insomnia1,614 cited
• 2000Risk factors for suicide in psychiatric outpatients: A 20-year prospective study.1,361 cited
• 2004Derivation of Research Diagnostic Criteria for Insomnia: Report of an American Academy of Sleep Medicine Work Group1,040 cited
• 2004Psychiatric diagnoses in 3275 suicides: a meta-analysis1,031 cited
• 2008Prevalence, Course, and Comorbidity of Insomnia and Depression in Young Adults833 cited
• 2010Who gets the best sleep? Ethnic and socioeconomic factors related to sleep complaints573 cited
• 2007American Time Use Survey: Sleep Time and Its Relationship to Waking Activities571 cited
• 2007A Prospective Study of Change in Sleep Duration: Associations with Mortality in the Whitehall II Cohort516 cited
• 2007Sleep and Mortality: A Population-Based 22-Year Follow-Up Study443 cited
• 2007Who are the long sleepers? Towards an understanding of the mortality relationship439 cited
• 2002Risk Factors for Late-Life Suicide: A Prospective, Community-Based Study406 cited
• 2008Adolescent Insomnia as a Risk Factor for Early Adult Depression and Substance Abuse