{"id":"W4410248415","doi":"10.1186/s12889-025-23006-6","title":"“You are helping from the heart not just from the head”: a systematic review and qualitative evidence synthesis of the experiences of peer workers working with people experiencing homelessness and substance use","year":2025,"lang":"en","type":"review","venue":"BMC Public Health","topic":"Homelessness and Social Issues","field":"Health Professions","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"University of Stirling","keywords":"Qualitative research; Thematic analysis; Inclusion (mineral); Medicine; Critical appraisal; Peer review; Peer support; Systematic review; Medical education; Psychology; Nursing; MEDLINE; Social psychology; Alternative medicine; Sociology; Political science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.07761045,0.001508853,0.006300909,0.01683008,0.003317555,0.005824699,0.003293718,0.002510551,0.003910215],"category_scores_gemma":[0.1390018,0.001733437,0.005717421,0.01934977,0.004105425,0.008498741,0.007267101,0.002559699,0.0003249401],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01365112,"about_ca_system_score_gemma":0.04718889,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01222529,"about_ca_topic_score_gemma":0.03196906,"domain_scores_codex":[0.9214428,0.05582298,0.01381155,0.00210982,0.004974623,0.001838233],"domain_scores_gemma":[0.8897789,0.08958334,0.008616748,0.002031152,0.008924707,0.001065135],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"qualitative","study_design_scores_codex":[0.0002763617,0.00004103666,0.001339635,0.81995,0.001866004,0.0008149042,0.0919491,0.0002497801,0.0005710985,0.003113399,0.003572349,0.07625637],"study_design_scores_gemma":[0.00010461,0.000143764,0.001238437,0.8904392,0.004031749,0.0005223493,0.07227901,0.00009899405,0.0004081,0.0014162,0.02925737,0.00006022696],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.02327107,0.9480546,0.005536259,0.007022254,0.0007770358,0.009669011,0.00184272,0.00004160634,0.003785356],"genre_scores_gemma":[0.1795643,0.7651733,0.02301665,0.004561413,0.0001730278,0.02548428,0.0008387039,0.00005860808,0.001129668],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.07761045,"threshold_uncertainty_score":0.4104482,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3033371780904867,"score_gpt":0.4768546882455976,"score_spread":0.1735175101551109,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}