1. World Population Ageing 2019: Highlights-The United Nations. Available from: https://www.un.org/en/development/desa/population/publications/pdf/ageing/WorldPopulationAgeing2019-Highlights.pdf. [Last accessed 2022 May 24].
2. Ministry of Statistics and Programme Implementation, Government of India. Elderly in India-Profile and Programmes. Ministry of Statistics and Programme Implementation, Government of India; 2016. Available from: http://mospi.nic.in/sites/default/files/publication_reports/ElderlyinIndia_2016.pdf. [Last accessed 2022 May 24].
3. Significance and costs of complex biopsychosocial health care needs in elderly people: Results of a populationbased study;Wild;Psychosom Med,2014
4. Prevalence of psychiatric morbidity amongst the community dwelling rural older adults in northern India;Tiwari;Indian J Med Res,2013
5. Epidemiology of common mental disorders: Results from “National Mental Health Survey” of India, 2016;Jayasankar;Indian J Psychiatry,2022