Landeiro, F., Barrows, P., Musson, E.N., Gray, A.M. and Leal, J., (2017). Reducing social isolation and loneliness in older people: a systematic review protocol. BMJ open, 7(5), p.e013778.
Victor, C.R., Scambler, S.J., Bowling, A.N.N. and Bond, J., (2005). The prevalence of, and risk factors for, loneliness in later life: a survey of older people in Great Britain. Ageing & Society, 25(6), pp.357-375.
Cornwell, E.Y. and Waite, L.J., (2009). Social disconnectedness, perceived isolation, and health among older adults. Journal of health and social behavior, 50(1), pp.31-48.
Jessen, J., Cardiello, F. and Baun, M.M., (1996). Avian companionship in alleviation of depression, loneliness, and low morale of older adults in skilled rehabilitation units. Psychological reports, 78(1), pp.339-348.
Sudduth, C. and James, B., (2015). The Impact of a Home-Delivered Meal Program on Nutritional Risk, Dietary Intake, Food Security, Loneliness, and Social Well-Being. Journal of Nutrition in Gerontology and Geriatrics, 34(2), p.218.
Alaviani, M., Khosravan, S., Alami, A. and Moshki, M., (2015). The effect of a multi-strategy program on developing social behaviors based on Pender’s health promotion model to prevent loneliness of old women referred to Gonabad urban health centers. International journal of community based nursing and midwifery, 3(2), p.132.
Charlesworth, A. and Johnson, P., (2018). Securing the future: funding health and social care to the 2030s. Institute for Fiscal Studies, Health Foundation, 3.
Fredman, L., Tennstedt, S., Smyth, K.A., Kasper, J.D., Miller, B., Fritsch, T., Watson, M. and Harris, E.L., (2004). Pragmatic and internal validity issues in sampling in caregiver studies: a comparison of population-based, registry-based, and ancillary studies. Journal of Aging and Health, 16(2), pp.175-203.