While exercise has been widely proposed in the management of depression in older people, the subjective experiences of individuals participating in this intervention have been neglected. Similarly, little is known about the manner in which unsupervised physical activity is adopted by older people as they recover from an episode of depression. This qualitative study sought the views of 11 older people who had recently been admitted to hospital with depression and attended regular in-patient exercise groups. It was found that participants valued opportunities to exercise when in hospital and reported a range of benefits. Following discharge unsupervised physical activity played a crucial part in the recovery process and three typologies were defined which categorised participants' motivation to be physically active. It was concluded that opportunities for older people to join exercise groups when hospitalised with depression are likely to be valued and that individual factors should be acknowledged when promoting post discharge physical activity.
Key words:Older people, depression, exercise, physical activity Depression is a leading cause of disability throughout the world (WHO 2001). It significantly impacts on the lives of millions of older adults (Snowden et al, 2008) and is expected to affect even greater numbers as the proportion of older people in the global population grows (Moussavi et al 2007). Recommended treatments for depression include anti-depressants and psychological therapies (WHO 2008; NICE 2004;Remick 2002). Medication, however, takes several weeks to be effective and concordance in the older population can be poor (Maidment et al, 2002). Accessing psychotherapy, on the other hand, is problematic due to the lack of suitably qualified professionals (MHF 2006b;Snowden et al 2008). Exercise provides another option and has been the focus of considerable interest in the field of mental health in recent years (Smith 2006). Evidence from randomised controlled trials which include clinically depressed older people suggests that it is useful in the management of low mood (Sjösten & Kivelä 2006). Regular physical activity is also important for older people irrespective of their mental health needs because it offers a range of physical health benefits and provides some protection from medical conditions they are at risk of, such as osteoporosis and hypertension ( Unfortunately, despite being aware of the positive effects of an active lifestyle (Crombie et al 2004), older adults in general are more likely than any other age group to lead a sedentary lifestyle (DOH 2003; CDC 2007; ABS 2007). For older people admitted to hospital due to severe depression, achieving the activity levels necessary to gain benefits can be particularly difficult. This is due to a combination of the reduced energy and greater fatigability (WHO 1992) associated with depression and the fact that they are likely to spend at least a month (Sitta et al 2006; HES 2007) in an environment where opportunities to be physical active...