Volunteering and quality of life of the older age population

The contribution of volunteers to society and economy is substantial. The participation in voluntary work is on the increase, particularly by the over 55 age group. Given the aging of the Australian population, this growth has an important social consequence. The aim of this conceptual study is to review the influences of older age Australian volunteering practice, its growth pattern and the types of voluntary work undertaken. The study uses the expectancy theory of motivation to argue that volunteers participate for the perceived benefits they get from their interaction with others, by experiencing self-esteem from being useful, being connected, gaining self-satisfaction, and by focusing on giving. It reviews the issue of quality of life (QOL) in relation to voluntary social engagement and suggests that there is an association between the older age group voluntarism and improvement in their QOL. The role of policy makers in further motivating larger participation by the older age groups and the social benefits emerging from this strategy is briefly reviewed.

The economic impact of progressive neurological illness on quality of life in Australia

The current study examined the impact of financial costs and self-reported economic pressure on the quality of life of patients with progressive neurological illness. Participants were 423 people from four illness groups in Australia. Participants completed measures of: 1. quality of life, 2. income, 3. expenses, 4. economic pressure, 5. social support, 6. relationship satisfaction, and 7. severity of illness. There was a strong negative association between quality of life and economic pressure (but not income or expenses) for all groups. Subjective assessment of economic pressure was strongly associated with quality of life for people with motor neurone disease and multiple sclerosis. Implications of these results for assisting people with progressive neurological illnesses to cope with the financial changes that occur due to their illness are discussed.

The effect of resistance training on functional capacity and quality of life in individuals with high and low number of metabolic risk factors

OBJECTIVE—There are limited data on the effects of resistance training on the capacity to perform activities of daily living (ADLs) and quality of life (QoL) for individuals with a high number of metabolic risk factors (HiMF). In this study, we examined the effect of resistance training on the capacity to perform ADLs and QoL in individuals with HiMF and compared any benefits with individuals with a low number of metabolic risk factors (LoMF).

RESEARCH DESIGN AND METHODS—Fifty-five untrained individuals, aged 50.8 ± 6.5 years, were randomized to four groups: HiMF training (HiMFT), HiMF control, LoMF training (LoMFT), and LoMF control. At baseline and after 10 weeks of resistance training, participants underwent anthropometric measurements and assessments of aerobic power (Vo2peak), muscle strength, capacity to perform ADLs, and a self-perceived QoL questionnaire. A repeated-measures ANOVA was used to examine the effect of training over time among groups.

RESULTS—Training increased lean body mass in both HiMFT (P = 0.03) and LoMFT (P = 0.03) groups. Total fat content and Vo2peak improved in the LoMFT group only. Muscle strength improved in both training groups (P < 0.01). Time to complete ADLs was reduced by 8.8% in the LoMFT group (P < 0.01) and 9.7% in the HiMF group (P < 0.01). Only the HiMFT group reported improvement in QoL.

CONCLUSIONS— Resistance training improved muscle strength and the capacity to perform ADLs in individuals with HiMF and LoMF. Resistance training improved QoL for the HiMF group, and this result was independent of changes in body fat content or aerobic power. Longer training regimens may be needed to improve QoL in individuals with LoMF.

Functional capacity and quality of life in middle-age men and women with high and low number of metabolic risk factors

It is not clear if men and women with high numbers of risk factors (HiMF) for metabolic syndrome (MetS) have impaired capacities to perform activities of daily living (ADL's) and lower quality of life (QoL) in the absence of symptomatic heart disease. Our results indicate that in women there is a correlation between the number of risk factors and the capacity to perform ADL's and QoL. This was not evident for men. These findings may partly explain why women tend to consult healthcare practitioners earlier in the disease process than men.