SynthesisBMC complementary medicine and therapies2025
How yoga interventions are operationalized and reported in the context of mental health and wellbeing RCTs: a systematic review and qualitative synthesis.
Synthesis in BMC complementary medicine and therapies, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundYoga is a popular intervention demonstrating promising impacts for mental health and wellbeing. Despite growing research interest, yoga remains poorly operationalized and inconsistently described in scientific literature, hindering dissemination, rigorous evaluation, and replication. This systematic review aims to address this critical knowledge gap by examining how yoga is operationalized in recent mental health and wellbeing research.
methodsWe conducted a systematic review of literature from January 2013 to August 2024. Terms relating to yoga, mental health, wellbeing, and interventions were used to search MEDLINE, CINAHL, Embase, Emcare, PsycINFO, and Scopus. Randomized controlled trials that included yoga as the primary intervention and reported a validated measure of mental ill-health, mental wellbeing, or quality of life, were included. Inductive qualitative analyses of yoga definitions and descriptions were conducted.
resultsOf 5206 studies identified, 129 were included with exclusion primarily due to study design. Qualitative analysis resulted in a total of 1291 meaning units (MU). Yoga definitions suggest that yoga is operationalized as a practice, complementary and alternative medicine, or system (e.g., encompassing philosophy and practices) with mind-body or mind-body-spirit aspects. Components of yoga included physical such as postures, mental such as meditation, and breath.
conclusionsThis is the first systematic review to comprehensively analyze how yoga is operationalised and reported in recent experimental mental health and wellbeing research. Generally, yoga is operationalized as a mind-body or mind-body-spirit practice comprising mental, physical, and breathing components. We provide recommendations to improve the translation and implementation of yoga interventions.
trial registrationThis study was prospectively registered with PROSPERO (CRD42023455373). Clinical trial number: not applicable.
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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.