BACKGROUND: Depression in the elderly is a common and disabling condition. The aim of the study was to evaluate the sensitivity and specificity of a two-question screen to identify depression and common mental disorders in the elderly. METHOD: Residents of a ward in the town of Vellore were identified by a door-to-door survey from which 204 subjects aged over 60 years were selected for the study by systematic random sampling. They were screened using the two-question screen. The Revised Clinical Interview Schedule (CIS-R) was employed to confirm the diagnosis. RESULTS: The prevalence of depression and common mental disorder, using the CIS-R standard, was found to be 31.5%. The two-question screen has a sensitivity of 93.8% and specificity of 48.2%. CONCLUSIONS: The high sensitivity of the two-question screen makes it a useful screening method which can be employed by health workers in the field.
BACKGROUND:Depression in the elderly is a common and disabling condition. The aim of the study was to evaluate the sensitivity and specificity of a two-question screen to identify depression and common mental disorders in the elderly. METHOD: Residents of a ward in the town of Vellore were identified by a door-to-door survey from which 204 subjects aged over 60 years were selected for the study by systematic random sampling. They were screened using the two-question screen. The Revised Clinical Interview Schedule (CIS-R) was employed to confirm the diagnosis. RESULTS: The prevalence of depression and common mental disorder, using the CIS-R standard, was found to be 31.5%. The two-question screen has a sensitivity of 93.8% and specificity of 48.2%. CONCLUSIONS: The high sensitivity of the two-question screen makes it a useful screening method which can be employed by health workers in the field.
Authors: Katharine Bosanquet; Della Bailey; Simon Gilbody; Melissa Harden; Laura Manea; Sarah Nutbrown; Dean McMillan Journal: BMJ Open Date: 2015-12-09 Impact factor: 2.692
Authors: S C Tiwari; Garima Srivastava; Rakesh Kumar Tripathi; N M Pandey; G G Agarwal; Smita Pandey; Samyak Tiwari Journal: Indian J Med Res Date: 2013-10 Impact factor: 2.375
Authors: R Johnson Pradeep; Maria L Ekstrand; Sumithra Selvam; Elsa Heylen; Prem K Mony; Krishnamachari Srinivasan Journal: J Affect Disord Rep Date: 2021-01-02