Trial reportBMC complementary medicine and therapies2024
Effects of Tai Chi on physical performance, sleep, and quality of life in older adults with mild to moderate cognitive impairment.
Trial report in BMC complementary medicine and therapies, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 2 of them syntheses that pooled it.
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
6 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Effects of aerobic exercise interventions on cognitive function, sleep quality, and quality of life in older adults with mild cognitive impairment: a systematic review and meta-analysis.Frontiers in neurology · 2025Pooled it
- Effects of traditional fitness qigong exercise on frailty status and overall well-being in frail or pre-frail patients: a systematic review and meta-analysis.Frontiers in medicine · 2025Pooled it
- Effects of Health Qigong Program on Sleep Quality in Older Adults with Sleep Disturbance.Healthcare (Basel, Switzerland) · 2026Article
- Exercise, Ethnicity, and Quality of Life in Older Adults with Persistent Nonvalvular Atrial Fibrillation: A Multicenter Cross-Sectional Study.Clinical interventions in aging · 2026Article
- Tai Chi exercise improves sleep quality in older adults with mild insomnia by enhancing slow-wave activity during deep sleep: a 12-week randomized controlled trial.Frontiers in physiology · 2026Article
- The interplay of sleep architecture and exercise in executive function of middle-aged and older adults.Frontiers in neurologyReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundExercise is a promising nonpharmacological intervention to delay the progression of cognitive impairment and improve physical function and sleep quality in patients, but the evidence remains inconclusive.
aimsTo compare the therapeutic efficacy of an exercise intervention on physical performance, sleep efficiency, and quality of life in older adults with cognitive impairment.
designA three-arm randomized controlled trial.
methodsThis study recruited 81 older adults with mild to moderate cognitive impairment at a nursing home from December 2020 to July 2021. Participants were screened and randomized into three groups: a tai chi intervention group (n = 27), a conventional exercise intervention group (n = 27), and a waitlist control group with no intervention (n = 27). The intervention groups underwent 12 weeks of exercise intervention. Participants were assessed at weeks 0, 6, and 12. The primary outcome was the Short Physical Performance Battery score, and the secondary outcomes were sleep efficiency and quality of life. Statistical analysis was conducted with generalized estimating equations (GEEs).
resultsThe mean age of the participants was 81.0 ± 7.4 years. The GEE analysis revealed that the Short Physical Performance Battery score, sleep efficiency, and quality of life were significantly higher in both intervention groups than in the control group at week 12, and physical performance improved significantly more in the tai chi group than in the conventional exercise group.
conclusionsBoth exercise interventions improved physical performance, sleep efficiency, and quality of life in older adults with mild to moderate cognitive impairment. According to our results, tai chi may be a more effective therapeutic approach for cognitive impairment than conventional exercise.
trial registrationUniversity Hospital Medical Information Network number UMIN000042051. Registered 01/12/2020.
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.