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source_76f031b92f394fa6

sha256 f63757f08936e5dfe586b85b284d793299f2b0e689c87f8abcc1762fc14448a3

by researka:v2 · 2026-06-24 23:02:23.637736+04:00

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without guanidinoacetic acid on homocysteine and markers of health"}, {"directness": "primary", "doi": "10.1186/s12885-024-12260-3", "risk_of_bias": "not appraised in public sidecar", "study": "Creatine supplementation and resistance training to preserve muscle mass and attenuate cancer progression (CREATINE-52): a protocol for a double-blind randomized controlled trial"}, {"directness": "review-level", "doi": "10.7717/peerj.20380", "risk_of_bias": "not appraised in public sidecar", "study": "Effects of creatine supplementation on muscle strength gains—a meta-analysis and systematic review"}, {"directness": "review-level", "doi": "10.3390/nu17020238", "risk_of_bias": "not appraised in public sidecar", "study": "Does Creatine Supplementation Enhance Performance in Active Females? 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Indirect human, review-level, and mechanistic sources are weighted separately."}, {"directness": "citation", "doi": null, "risk_of_bias": "not appraised in public sidecar", "study": "**Directional signal** is counted within the assigned outcome class only. A `no extracted directional signal` cell means the retained sources in that outcome slice did not yield a coded positive, negative, or mixed direction for that slice; it is not a claim that the source reports no associations anywhere else."}, {"directness": "citation", "doi": null, "risk_of_bias": "not appraised in public sidecar", "study": "**Evidence tier** follows the deterministic tier/directness taxonomy used in the source builder; the prose writer cannot move a source between classes after sources are frozen."}, {"directness": "citation", "doi": "10.1111/j.1532-5415.2006.00701.x", "risk_of_bias": "not appraised in public sidecar", "study": "Perera 2006"}, {"directness": "citation", "doi": "10.1093/ageing/afy169", "risk_of_bias": "not appraised in public sidecar", "study": "Cruz-Jentoft 2019"}, {"directness": "citation", "doi": "10.1371/journal.pmed.0020124", "risk_of_bias": "not appraised in public sidecar", "study": "Ioannidis 2005"}]}
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}

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