biostudies-literatureUnknown58(19)Ntoumanis NPartnership for Clean Competition<h4>Objective</h4>To conduct a meta-analytic review of psychosocial predictors of doping intention, doping use and inadvertent doping in sport and exercise settings.<h4>Design</h4>Systematic review and meta-analysis.<h4>Data sources</h4>Scopus, Medline, Embase, PsychINFO, CINAHL Plus, ProQuest Dissertations/Theses and Open Grey.<h4>Eligibility criteria</h4>Studies (of any design) that measured the outcome variables of doping intention, doping use and/or inadvertent doping <i>and</i> at least one psychosocial determinant of those three variables.<h4>Results</h4>We included studies from 25 experiments (N=13 586) and 186 observational samples (N=3 09 130). Experimental groups reported lower doping intentions (<i>g</i>=-0.21, 95% CI (-0.31 to -0.12)) and doping use (<i>g</i>=-0.08, 95% CI (-0.British journal of sports medicine1145-1156https://www.ebi.ac.uk/biostudies/studies/S-EPMC11503166biostudies-literaturePsychosocial predictors of doping intentions and use in sport and exercise: a systematic review and meta-analysis.PMC11503166Boardley IDGucciardi DFDolven SBarkoukis VNtoumanis NHvidemose JSJuhl CBfalsePsychosocial predictors of doping intentions and use in sport and exercise: a systematic review and meta-analysis.<h4>Objective</h4>To conduct a meta-analytic review of psychosocial predictors of doping intention, doping use and inadvertent doping in sport and exercise settings.<h4>Design</h4>Systematic review and meta-analysis.<h4>Data sources</h4>Scopus, Medline, Embase, PsychINFO, CINAHL Plus, ProQuest Dissertations/Theses and Open Grey.<h4>Eligibility criteria</h4>Studies (of any design) that measured the outcome variables of doping intention, doping use and/or inadvertent doping <i>and</i> at least one psychosocial determinant of those three variables.<h4>Results</h4>We included studies from 25 experiments (N=13 586) and 186 observational samples (N=3 09 130). Experimental groups reported lower doping intentions (<i>g</i>=-0.21, 95% CI (-0.31 to -0.12)) and doping use (<i>g</i>=-0.08, 95% CI (-0.2024-01-01T00:00:00Z2024 Oct2025-04-19T13:39:55.454Z2025-04-19T13:39:55.454ZS-EPMC115031663892588910.1136/bjsports-2023-107910