ArticleJournal of cachexia, sarcopenia and muscle2023
Effects of exercise habits in adolescence and older age on sarcopenia risk in older adults: the Bunkyo Health Study.
Article in Journal of cachexia, sarcopenia and muscle, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed, 19 citations in OpenAlex.
- Exercise Habits in Older Adults: A Scoping Review.Healthcare (Basel, Switzerland) · 2026Review
- Article
- Lung function as a mediator: bridging appendicular skeletal muscle mass and dementia in middle-aged and older Chinese adults.European journal of medical research · 2026Article
- Cross-sectional associations between physical activity and sarcopenia at different life stages: evidence from CHARLS.BMC geriatrics · 2026Article
- Characteristics of lower limb skeletal muscles of community-dwelling, elderly women and their relationships with gait function and daily physical activity: a fundamental study for early detection of sarcopenia using quantitative and qualitative evaluations of lower limb skeletal muscles by ultrasonography.Journal of rural medicine : JRM · 2025Article
- Association between changes in physical activity and sarcopenia risk in middle-aged and older adults.Journal of exercise science and fitness · 2025Article
- Comprehensive Review of Sepsis-Related Skeletal Muscle Atrophy: Mechanisms, Diagnosis and Therapeutic Strategies.Journal of inflammation research · 2025Review
- Article
- Sarcopenia-related gut microbiota in the elderly: Insights from the longevity region of Kyotango and its nutritional associations.Gut microbes reports · 2025Article
- Factors, mechanisms and improvement methods of muscle strength loss.Frontiers in cell and developmental biology · 2024Review
- Effects of exercise habits in adolescence and older age on sarcopenia risk in older adults: the Bunkyo Health Study.Journal of cachexia, sarcopenia and muscle · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSarcopenia, defined as an age-associated loss of skeletal muscle mass and function, is a major risk factor for requiring long-term care. Because physical activity in adolescence and older age enhances peak muscle function in youth and prevents muscle function decline in older age, older adults with exercise habits during both periods may be at a lower risk for sarcopenia. We investigated the relationship between exercise habits in adolescence and older age and sarcopenia and its components in community-dwelling older Japanese adults.
methodsThis study included 1607 community-dwelling individuals (aged 65-84, medians 73 years, 679 men and 928 women) with complete health examinations, including measurements of skeletal muscle index, handgrip strength and gait speed, who were enrolled in the Bunkyo Health Study. We divided the participants into four groups according to exercise habits in adolescence and older age: no exercise in either period (none-none; NN), exercise only in adolescence (active-none; AN), exercise only in older age (none-active; NA) and exercise in both periods (active-active; AA). Multivariate-adjusted logistic regression models were used to estimate the odds ratios (ORs) and associated 95% confidence intervals (CIs) in each group for the prevalence of sarcopenia, defined as low muscle mass and low muscle performance, as compared with the NN group. Low muscle performance was defined as low muscle strength and/or low gait speed.
resultsThe total prevalence of sarcopenia was 6.6% (45/679) in men and 1.7% (16/928) in women, the total prevalence of low muscle mass was 14.3% (97/679) in men and 5.2% (48/928) in women, and the total prevalence of low muscle performance was 25.6% (174/679) in men and 19.6% (182/928) in women. In men, the ORs (95% CIs) for sarcopenia, low muscle mass and low muscle performance were significantly lower in the AA group (sarcopenia: 0.29 [0.09-0.95], P = 0.041; low muscle mass: 0.21 [0.09-0.52], P = 0.001; and low muscle performance: 0.52 [0.28-0.97], P = 0.038). In women, the OR (95% CI) for low muscle performance was significantly lower in the AA group than in the other groups (0.48 [0.27-0.84], P = 0.010), whereas none of the ORs for sarcopenia and low muscle mass were significant.
conclusionsOlder men with exercise habits in both adolescence and older age were at a lower risk of sarcopenia, low muscle mass and low muscle performance, whereas older women with exercise habits at both time periods were at a lower risk of low muscle performance.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.