Cohort study of informal carers of first-time stroke survivors: Profile of health and social changes in the first year of caregiving☆
Introduction
Stroke is a common condition. In the UK, prevalence is 2.4% in men and 2.2% in women (Office for National Statistics, 2003). Three quarters are over the age of 75 and 80% of those that survive return home (Royal College of Physicians, 2006), many looked after by informal carers. The number surviving may increase with the introduction of routine use of thrombolysis post-stroke (Wardlaw, Zoppo, Yamaquchi, & Berge, 2003), so health and social care of stroke survivors in the community is likely to become an increasing priority over the next decade.
Informal carers are friends or relatives who look after the stroke survivors' needs for no payment. In the UK, carers' assessments were first mentioned in the Carers (Recognition and Services) Act (Department of Health, 1996). Any carer can ask for an assessment of their own needs from a social work or other health or social care professional, when the person they are caring for is having an assessment of their needs. In 2004, the Carers Equal Opportunities Act (Office for Public Sector Information, 2004) placed a duty on social services departments to inform carers of their right to an assessment and enabled social services to refer carers to other services.
Around 40% of informal carers of stroke survivors in the community suffer psychological distress defined in terms of perceived stress, depression, or general subjective wellbeing (van Puymbroeck and Rittman, 2005, Visser-Meily et al., 2005). Factors predicting distress have been investigated but findings are contradictory. The most consistent are that carers tend to be more distressed if they have more physical symptoms themselves; employ certain coping mechanisms (suppression, avoidance and/or venting); have less social support; or look after stroke survivors who are more dependent, have abnormal or disruptive behaviour or are depressed themselves (Pinquart & Sörenson, 2003a).
As part of a cohort study following a group of co-habitant or day-to-day informal carers of first-time stroke survivors from the time of the stroke until 15 months afterwards, this study examined carer health and social changes before and after discharge of the stroke survivor home, and changes in carer health and social support over the first year of hands-on caring. The aim of the study was to determine when assessments should be done, factors that should be taken into consideration during assessment, and whether carers likely to suffer long-term distress could be detected early on. This paper reports those findings.
Section snippets
Method
Co-habitant carers of stroke survivors were identified through stroke patient records from two UK in-patient stroke units on the South coast of England in 2002 and 2003. These were both specialist consultant-led units comprising multidisciplinary teams with a special remit to care for patients admitted with a diagnosis of stroke. Ethics approval was gained from both Southampton and South East Hampshire, and East Dorset Local Research Ethics Committees prior to starting the study.
Consecutive
First interviews
Over the recruitment period, 147 stroke patients had carers suitable for inclusion and 105 carers underwent initial interviews. Forty-one carers were identified but not interviewed because the stroke victim was placed into residential care (16 carers), died (13 carers), or was discharged home before initial interviews could take place (12 carers). One carer declined to participate. Characteristics of carers and non-carers recruited are summarized in Table 1.
As non-carers were recruited when
Discussion
This study followed an initial cohort of 105 first-time stroke patients and their carers for 15 months after stroke. The key finding was that carers were 2.5 times as likely as non-carers to have significant psychological distress, which was detectable earlier for women than for men. Significant levels of psychological distress detected early, were a strong predictor for finding carer distress a year later. There was also an adverse effect of caring on physical health, although this effect was
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2014, Social Science and MedicineCitation Excerpt :The person with the disability becomes a care-receiver, often struggling for independence (Newsom and Schulz, 1998) and at risk of stigmatisation (Goffman, 1963). Simultaneously, family and friends become informal caregivers, a demanding (Simon et al., 2009) and usually unfamiliar role (Emslie et al., 2009). Adaptation to these role changes is complex.
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This study was funded with a National Health Service Research and Development Regional Fellowship. It was carried out with permission of the Royal Bournemouth and Christchurch NHS Trust and Southampton University Hospitals Trust.