ArticlePloS one2019
Factors associated with change in self-reported physical activity in the very old: The Newcastle 85+ study.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Muscle power-related parameters in middle-aged and older Brazilian women: a cross-sectional study.Scientific reports · 2023Article
- Trends in insufficient physical activity among adults in China 2010-18: a population-based study.The international journal of behavioral nutrition and physical activity · 2023Article
- The effects of single and a combination of determinants of anaemia in the very old: results from the TULIPS consortium.BMC geriatrics · 2021Article
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Authors and funding
8 authors.
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Abstract
backgroundHigher physical activity (PA) has been linked to better health and functioning. Trajectories of PA and associated factors have been studied in older adults aged ≥65, but less is known about influences on PA change in the very old (aged ≥85).
objectiveTo investigate factors associated with self-reported PA and PA change over time in very old adults.
methods845 participants in the Newcastle 85+ Study were followed for health and functioning at 1.5-, 3-, and 5-year follow-up (wave 2 to 4). PA scores (range 0-18) and PA levels (low (PA scores 0-1), medium (2-6) and high (7-18)) were determined using a purpose-designed PA questionnaire. We used linear mixed models (LMM) to investigate factors associated with 5-year change in PA scores.
resultsOverall, men had higher mean PA scores than women (up to 2.27 points). The highest proportion of participants (42-48%) had medium levels of PA across the waves. Although most experienced decline-stability in moderate and increases in high PA levels were also observed. The fully adjusted LMM revealed a curvilinear annual decline in PA scores of 0.52 (0.13) (β (SE), p<0.001), which decelerated by 0.07 (0.02) points (p<0.01) over time. The factors associated with low PA scores at baseline were female gender, higher waist-hip ratio, and no alcohol intake. Better self-rated and cognitive health and having fewer diseases were associated with higher PA scores. None were associated with the rate of change in PA over time.
conclusionWe observed a curvilinear trend and deceleration in PA scores decline in the very old. Men and those in better health and who drank alcohol were more physically active at baseline. None of the factors were associated with the rate of PA decline. Investigating those who maintain or increase levels of PA may inform interventions for at risk groups with PA decline.
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