Hemodialysis.com Interview with: Christopher Kaufmann, MHS Department of Mental Health, Johns Hopkins Bloomberg School of Public Health Hampton House, Room 800 624 North Broadway Baltimore, MD 21205 email: [email protected] MedicalResearch.com: What are the main findings of the study? Mr. Kaufmann:  The purpose of our study was to examine the association between insomnia and the use of a number of costly health services.  We used data from the Health and Retirement Study, a large nationally representative longitudinal population-based study of US middle-aged and older adults.  We found that individuals who reported a greater number of insomnia symptoms were more likely to report being hospitalized, using home healthcare services, and using nursing homes two years later.  After we accounted for a number of demographic and clinical characteristics, the association between number of reported insomnia symptoms and hospitalization remained statistically significant. (more…)