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Lay perceptions of successful ageing: findings from a national survey of middle aged and older adults in Britain.

ABSTRACT: The main aim of the research presented here was to identify perceptions of successful ageing among people in middle and older age groups. The method was a British population survey of 854 community-dwelling men and women aged 50 or more. Just over three-quarters of respondents rated themselves as ageing successfully ("very well" or "well"). Respondents' definitions of successful ageing, and the reasons given for their self-ratings, based on open-ended questioning, illustrated the multidimensionality of the concept. Definitions varied with respondents' characteristics. Self-rated health status and quality of life consistently retained significance in the multivariate models of predictors of self-rated successful ageing, while self-rated quality of life made the greatest contribution to the models. Reporting a longstanding, limiting illness was not significant. The overall models explained about a third of the variation in self-rated successful aging. Lay definitions of successful ageing were multidimensional. A biomedical perspective of successful ageing therefore needs balancing with a psycho-social perspective, and vice versa. This is particularly relevant for biomedical approaches which have largely ignored the rich tradition of social and psychological research on this topic. Self-rated successful ageing should be included in measuring instruments to enhance social relevance. This research, with the use of open-ended questioning, makes a novel methodological contribution to the literature, is unique in questioning middle aged as well as older people, and provides a British perspective on a largely US and German topic.

SUBMITTER: Bowling A

PROVIDER: S-EPMC5546338 | biostudies-other | 2006 Sep

REPOSITORIES: biostudies-other

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Project description:Background:Excessive sedentary time is ubiquitous in Western societies. Previous studies have relied on self-reporting to evaluate the total volume of sedentary time as a prognostic risk factor for mortality and have not examined whether the manner in which sedentary time is accrued (in short or long bouts) carries prognostic relevance. Objective:To examine the association between objectively measured sedentary behavior (its total volume and accrual in prolonged, uninterrupted bouts) and all-cause mortality. Design:Prospective cohort study. Setting:Contiguous United States. Participants:7985 black and white adults aged 45 years or older. Measurements:Sedentary time was measured using a hip-mounted accelerometer. Prolonged, uninterrupted sedentariness was expressed as mean sedentary bout length. Hazard ratios (HRs) were calculated comparing quartiles 2 through 4 to quartile 1 for each exposure (quartile cut points: 689.7, 746.5, and 799.4 min/d for total sedentary time; 7.7, 9.6, and 12.4 min/bout for sedentary bout duration) in models that included moderate to vigorous physical activity. Results:Over a median follow-up of 4.0 years, 340 participants died. In multivariable-adjusted models, greater total sedentary time (HR, 1.22 [95% CI, 0.74 to 2.02]; HR, 1.61 [CI, 0.99 to 2.63]; and HR, 2.63 [CI, 1.60 to 4.30]; P for trend < 0.001) and longer sedentary bout duration (HR, 1.03 [CI, 0.67 to 1.60]; HR, 1.22 [CI, 0.80 to 1.85]; and HR, 1.96 [CI, 1.31 to 2.93]; P for trend < 0.001) were both associated with a higher risk for all-cause mortality. Evaluation of their joint association showed that participants classified as high for both sedentary characteristics (high sedentary time [?12.5 h/d] and high bout duration [?10 min/bout]) had the greatest risk for death. Limitation:Participants may not be representative of the general U.S. population. Conclusion:Both the total volume of sedentary time and its accrual in prolonged, uninterrupted bouts are associated with all-cause mortality, suggesting that physical activity guidelines should target reducing and interrupting sedentary time to reduce risk for death. Primary Funding Source:National Institutes of Health.

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Lay perceptions of successful ageing: findings from a national survey of middle aged and older adults in Britain.

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