This large population-based study confirms that for the majority of caregivers the beneficial effects of caregiving in terms of short-term mortality risk appear to outweigh any negative effects, even among people with significant health problems. These results underscore the need for a reappraisal of how caregiving is perceived.

Due to the focus of studies about caregiving responsibilities on older caregivers, there has been a deficit of research on young caregivers. We aimed to investigate the association between caregiving and health/mortality risk in young caregivers when compared with their noncaregiving peers and older caregivers. A census-based record linkage was implemented, linking all residents enumerated in the 2011 Northern Ireland Census with subsequently registered deaths data, until the end of 2015. Among those aged 5-24 years at the 2011 Census, approximately 4.5% (19,621) of the cohort reported that they were caregivers. The presence of a chronic physical condition (such as mobility difficulties) and/or mental health condition was measured through the Census; all-cause mortality was assessed by official mortality records. Young caregivers were less likely than their noncaregiving peers to report chronic mobility problems (adjusted odds ratio (OR) = 0.84, 95% confidence interval (CI): 0.73, 0.96) but more likely to report chronic poor mental health (adjusted OR = 1.44, 95% CI: 1.31, 1.58). They also differed from older caregivers (P < 0.001) and were at significantly higher mortality risk than their peers (adjusted hazard ratio = 1.54, 95% CI: 1.10, 2.14). A dose-response relationship between hours devoted to caregiving duties and mortality risk was evident. We found that young caregivers were at significantly increased risk of poor health outcomes.

A continuation of high use before entry cannot wholly explain the higher dispensing of psychotropic drugs to individuals in care homes. Although drug dispensing is high in older people in the community, it increases dramatically on entry to care. Routine medicine reviews are necessary in older people and are especially important during transitions of care.

Informal care-giving can be a demanding role which has been shown to impact on physical, psychological and social well-being. Methodological weaknesses including small sample sizes and subjective measures of mental health have led to inconclusive evidence about the relationship between informal care-giving and mental ill-health. This paper reports on a study carried out in a UK region which investigated the relationship between informal care-giving and mental ill-health. The analysis was conducted by linking three data sets, the Northern Ireland Longitudinal Study, the Northern Ireland Enhanced Prescribing Database and the Proximity to Service Index from the Northern Ireland Statistics and Research Agency. Our analysis used both a subjective measure of mental ill-health, i.e. a question asked in the 2011 Census, and an objective measure, whether the respondents had been prescribed antidepressants by a General Practitioner between 2010 and 2012. We applied binary logistic multilevel modelling to these two responses to test whether, and for what sub-groups of the population, informal care-giving was related to mental ill-health. The results showed that informal care-giving per se was not related to mental ill-health, although there was a strong relationship between the intensity of the care-giving role and mental ill-health. Females under 50, who provided over 19 hours of care, were not employed or worked part-time and who provided care in both 2001 and 2011 were at a statistically significantly elevated risk of mental ill-health. Caregivers in remote areas with limited access to shops and services were also at a significantly increased risk as evidenced by prescription rates for antidepressants. With community care policies aimed at supporting people to remain at home, the paper highlights the need for further research in order to target resources appropriately.