Yoga, Meditation, Breathing Exercises, and Inflammatory Biomarkers with Possible Implications in COVID-19: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

Figure 2

Forest plots including risk of bias (ROB) (a, b, and c) and funnel plots (d, e, and f) of effects of yoga (Y), meditation (M) and/or pranayama (P) on various biomarkers among patients; for ROB; A = Random sequence generation (selection bias); B = Allocation concealment (selection bias); C = Blinding of participants and personnel (performance bias); D = Blinding of outcome assessment (detection bias); E = Incomplete outcome data (attrition bias); F = Selective reporting (reporting bias); and G = Other bias.

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