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  • Jack M. Guralnik, Eleanor M. Simonsick, +5 authors Robert B. Wallace
  • Psychology, Medicine
  • Journal of gerontology
  • 1994 (First Publication: 1 March 1994)
  • BACKGROUND A short battery of physical performance tests was used to assess lower extremity function in more than 5,000 persons age 71 years and older in three communities. METHODS Balance, gait,Expand
  • Dan German Blazer
  • Medicine
  • The journals of gerontology. Series A, Biological…
  • 2003 (First Publication: 1 March 2003)
  • Depression is perhaps the most frequent cause of emotional suffering in later life and significantly decreases quality of life in older adults. In recent years, the literature on late-life depressionExpand
  • Ronald C. Kessler, Katherine A. McGonagle, Marvin S. Swartz, Dan German Blazer, Christopher B. Nelson
  • Medicine
  • Journal of affective disorders
  • 1993 (First Publication: 1 November 1993)
  • Basic epidemiologic prevalence data are presented on sex differences in DSM-III-R major depressive episodes (MDE). The data come from the National Comorbidity Survey (NCS), the first survey in theExpand
  • Ronald C. Kessler, Christopher B. Nelson, Katherine A. McGonagle, Jorn-Hon Liu, Marvin S. Swartz, Dan German Blazer
  • Psychology, Medicine
  • The British journal of psychiatry. Supplement
  • 1996 (First Publication: 1 June 1996)
  • General population data are presented on the prevalence and correlates of comorbidity between DSM-III-R major depressive disorder (MDD) and other DSM-III-R disorders. The data come from the USExpand
  • Ronald C. Kessler, Shibei Zhao, Dan German Blazer, Marvin S. Swartz
  • Psychology, Medicine
  • Journal of affective disorders
  • 1997 (First Publication: 1 August 1997)
  • Data from the National Comorbidity Survey are used to study the lifetime prevalences, correlates, course and impairments associated with minor depression (mD), major depression 5-6 symptoms (MD 5-6),Expand