Shahly, V, Chatterji, S, Gruber, MJ, Al-Hamzawi, A, Alonso, J, Andrade, LH, et al. Cross-national differences in the prevalence and correlates of burden among older family caregivers in the World Health Organization World Mental Health (WMH) Surveys. In Psychol Med
2013, 43: 1–15.
Colombo, F, Llena-Nozal, A, Mercier, J, Tjadens, F. Help Wanted? Providing and Paying for Long-Term Care: Providing and Paying for Long-Term Care. OECD Publishing, 2011 (http://dx.doi.org/10.1787/9789264097759-en).
Christensen, K, Doblhammer, G, Rau, R, Vaupel, JW. Ageing populations: the challenges ahead. Lancet
2009; 374: 1196–208.
Cameron, ID, Aggar, C, Robinson, AL, Kurrle, SE. Assessing and helping carers of older people. BMJ
2011; 343: 1756–833.
Cormac, I, Tihanyi, P. Meeting the mental and physical healthcare needs of carers. Adv Psychiatr Treat
2006; 12: 162–72.
Schulz, R, Sherwood, PR. Physical and mental health effects of family caregiving. Am J Nurs
2008; 108: 23–7.
Pinquart, M, Sörensen, S, Stress, P. Differences between caregivers and non-caregivers in psychological health and physical health: a meta-analysis. Psychol Aging
2003; 18: 250–67.
Vitaliano, PP, Zhang, J, Scanlan, JM. Is caregiving hazardous to one's physical health? A meta-analysis. Psychol Bull
2003; 129: 946–72.
Pinquart, M, Sörensen, S. Correlates of physical health of informal caregivers: a meta-analysis. J Gerontol B Psychol Sci Soc Sci
2007; 62: 126–37.
Buyck, J-F, Bonnaud, S, Boumendil, A, Andrieu, S, Bonenfant, S, Goldberg, M, et al. Informal caregiving and self-reported mental and physical health: results from the Gazel Cohort Study. Am J Public Health
2011; 101: 1971–9.
Phillips, AC, Gallagher, S, Hunt, K, Der, G, Carroll, D. Symptoms of depression in non-routine caregivers: the role of caregiver strain and burden. Br J Clin Psychol
2009; 48: 335–46.
Schulz, R, Visintainer, P, Williamson, GM. Psychiatric and physical morbidity effects of caregiving. J Gerontology
1990; 45: 181–91.
Cooper, C, Balamurali, TBS, Livingston, G. A systematic review of the prevalence and covariates of anxiety in caregivers of people with dementia. Int Psychogeriatr
2007; 19: 175–95.
Cuijpers, P. Depressive disorders in caregivers of dementia patients: a systematic review. Aging Ment Health
2005; 9: 325–30.
Kish, L. A procedure for objective respondent selection within the household. In J Am Statist
1949, 44: 380–7.
Maher, J, Green, H. Carers 2000: results from the carers module of the General Household Survey 2000. TSO, 2002.
Lewis, G, Pelosi, AJ, Araya, RC, Dunn, G. Measuring psychiatric disorder in the community: a standardised assessment for use by lay interviewers. Psychol Med
1992; 27: 765–74.
Bebbington, P, Brughra, T, Meltzer, H, Farrell, M, Ceresa, C, Jenkins, R, Lewis, G. Psychiatric disorder and dysfunction in the UK National Survey of Psychiatric Morbidity. Soc Psychiatry and Psychiatr Epidemiol
2000; 35: 191–7.
McHorney, CA, Ware, JE, Lu, JF, Sherbourne, CD. The MOS 36-item Short Form Health Survey (SF-36): III. Tests of data quality, scaling assumptions and reliability across diverse patient groups. Med Care
1994; 32: 40–66.
Hays, RD, Sherbourne, CD, Mazel, RM. The rand 36-item health survey 1.0. Health Econ
1993; 2: 217–27.
Gandek, B, Ware, JE, Aaronson, NK, Apolone, G, Bjorner, JB, Brazier, JE, et al. Cross-validation of item selection and scoring for the SF-12 Health Survey in nine countries: results from the IQOLA Project. International Quality of Life Assessment. J Clin Epidemiol
1998; 51: 1171–8.
Ware, JE, Gandek, B, Kosinski, M, Aaronson, NK, Apolone, G, Brazier, J, et al. The equivalence of SF-36 summary health scores estimated using standard and country specific algorithms in 10 countries: results from the IQOLA Project. International Quality of Life Assessment. J Clin Epidemiol
1998; 51: 1167–70.
McHorney, CA, Ware, JE, Raczek, AE. The MOS 36-Item Short-Form Health Survey (SF-36): II. Psychometric and clinical tests of validity in measuring physical and mental health constructs. Med Care
1993; 31: 247–63.
Wilson, D, Parsons, J, Tucker, G. The SF-36 summary scales: problems and solutions. Soz Präventivmed
2000; 45: 239–46.
Burholt, V, Nash, P. Short Form 36 (SF-36) Health Survey Questionnaire: normative data for Wales. J Public Health (Oxf)
2011; 33: 587–603.
Jenkinson, C. Comparison of UK and US methods for weighting and scoring the SF-36 summary measures. J Public Health Med
1999; 21: 372–6.
McManus, S, Meltzer, H, Brugha, T, Bebbington, P, Jenkins, R. Adult Psychiatric Morbidity in England, 2007: Results of a Household Survey. NHS Information Centre for Health and Social Care, 2009 (http://www.ic.nhs.uk/pubs/psychiatricmorbidity07).
Young, H, Grundy, E, Kalogirou, S. Who cares? Geographic variation in unpaid caregiving in England and Wales: evidence from the 2001 Census. Popul Trends
2005; 120: 23–34.
King, D, Balarajan, M, Blake, M, Cheshire, H, Darton, R, Gray, M, et al. Developing Improved Survey Questions on Older People's Receipt of, and Payment for, Formal and Informal Care. Personal Social Services Research Unit Discussion Paper (2764). London School of Economics and Political Science, 2010.
Legg, L, Weir, C, Langhorne, P, Smith, L, Stott, D. Is informal caregiving independently associated with poor health? A population-based study. J Epidemiol Community Health
2013; 67: 95–7.
Hirst, M. Carer distress: a prospective, population-based study. Soc Sci Med
2005; 61: 697–708.
Spiers, N, Bebbington, PE, McManus, S, Brugha, T, Jenkins, R, Meltzer, H. Age and birth cohort differences in the prevalence of common mental disorder in England: the National Psychiatric Morbidity Surveys, 1993 to 2007. Br J Psychiatry
2011; 198: 479–84.
Jorm, AF. Does old age reduce the risk of anxiety and depression? A review of epidemiological studies across the adult life span. Psych Med
2000; 30: 11–22.
Singleton, N, Maung, N, Cowie, A, Sparks, J, Bumpstead, R, Meltzer, H. Mental Health of Carers. TSO, 2002 (http://collection.europarchive.org/tna/20090106142604/http://statistics.gov.uk/downloads/theme_health/Mental_Health_of_Carers_June02.pdf).
Lazarus, RS, Folkman, S. Stress, Appraisal, and Coping. Springer Publishing Company, 1984.
Szmukler, GI, Burgess, P, Herrman, H, Bloch, S, Benson, A, Colusa, S. Caring for relatives with serious mental illness: the development of the Experience of Caregiving Inventory. Soc Psychiatry and Psychiatr Epidemiol
1996; 31: 137–48.
Van den Berg, B, Spauwen, P. Measurement of informal care: an empirical study into the valid measurement of time spent on informal caregiving. Health Econ
2006; 15: 447–60.
McManus, S, Mowlam, A, Dorsett, R, Stansfeld, S, Clark, C, Brown, V, et al. Mental Health in Context: The National Study of Work-Search and Wellbeing.
Department of Work and Pensions, , 2012 (http://statistics.dwp.gov.uk/asd/asd5/rports2011-2012/rrep810.pdf).
Jones, R, Mackenzie, A, Greenwood, N, Atkins, C, Habbibi, R. Evaluation of the Pilot GP Training Programme on Carers. Kingston University & St George's, University of London, 2010 (http://eprints.kingston.ac.uk/16429/).
Arksey, H, Hirst, M. Unpaid carers' access to and use of primary care services. Prim Health Care Res Dev
2005; 6: 101–16.