1. Institute of Medicine (US) Committee on the Future Health Care Workforce for Older Americans. Retooling for an Aging America: Building the Health Care Workforce. Washington (DC): National Academies Press (US); 2008. 2, Health Status and Health Care Service Utilization. Available at: https://www.ncbi.nlm.nih.gov/books/NBK215400/. Accessed October 20, 2023.
2. Loss of independence in activities of daily living in older adults hospitalized with medical illnesses: increased vulnerability with age;Covinsky;J Am Geriatr Soc,2003
3. Hospitalization-associated disability ‘She was probably able to ambulate, but i’m not sure’;Covinsky;JAMA,2011
4. Loneliness, health and mortality;Henriksen;Epidemiol Psychiatr Sci,2019
5. Loneliness is associated with frailty in community-dwelling elderly adults;Herrera-Badilla;J Am Geriatr Soc,2015