{"id":"W1888340530","doi":"10.1097/adm.0000000000000161","title":"Quality Assessment Errors and Study Misclassification Threaten Systematic Review Validity","year":2015,"lang":"en","type":"letter","venue":"Journal of Addiction Medicine","topic":"Meta-analysis and systematic reviews","field":"Decision Sciences","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute of Health Services and Policy Research; University of Toronto; St. Michael's Hospital","funders":"","keywords":"Medicine; Library science; Computer 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":["metaresearch"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.3652964,0.001091608,0.002996234,0.007053552,0.003838704,0.007490281,0.005628827,0.03192333,0.006407748],"category_scores_gemma":[0.8097673,0.001878923,0.004950698,0.006728889,0.01254843,0.01272497,0.005926803,0.02287914,0.005449526],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008747666,"about_ca_system_score_gemma":0.01919081,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006139346,"about_ca_topic_score_gemma":0.01115511,"domain_scores_codex":[0.5339666,0.2835168,0.07942224,0.01562227,0.08316226,0.004309777],"domain_scores_gemma":[0.107947,0.7737448,0.04242683,0.0258403,0.04591578,0.004125457],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000451397,0.00006718611,0.01452932,0.003194298,0.0006931807,0.001936356,0.002822956,0.0005854773,0.0002557849,0.04442359,0.7790443,0.1519962],"study_design_scores_gemma":[0.001605517,0.0003931026,0.01145352,0.02847452,0.001016518,0.007688587,0.002636192,0.007652687,0.001608665,0.2735841,0.6633697,0.0005168717],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.001311699,0.005073078,0.006850874,0.971085,0.01031309,0.0002603131,0.0003137272,0.0001552859,0.004637012],"genre_scores_gemma":[0.0281684,0.00615828,0.01895814,0.9163818,0.02722958,0.0008976996,0.0002584794,0.0001964668,0.001751247],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.6347036,"threshold_uncertainty_score":0.7827026,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.8589030006639854,"score_gpt":0.5949905889989919,"score_spread":0.2639124116649935,"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."}}