{"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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","insufficient_payload"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.3807784,0.0005722878,0.01370887,0.0009356078,0.0001386257,0.0003007003,0.001643611,0.0003146696,0.003778711],"category_scores_gemma":[0.08752877,0.0002257962,0.001472418,0.001153785,0.0001265863,0.0003334399,0.00008310765,0.001683657,0.0001783824],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002897446,"about_ca_system_score_gemma":0.0002923786,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001547615,"about_ca_topic_score_gemma":0.000006397813,"domain_scores_codex":[0.896522,0.05125183,0.03109951,0.0008994738,0.01997685,0.0002502982],"domain_scores_gemma":[0.9341078,0.006034333,0.04821252,0.003521397,0.007819956,0.0003039991],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0000039089,0.00006362773,0.001359077,0.02357068,0.000875176,0.00005722386,0.000246243,9.953098e-7,0.000001858123,0.000005871683,0.9734992,0.0003160913],"study_design_scores_gemma":[0.001878401,0.002167906,0.01742419,0.132035,0.0353082,0.001097054,0.00544441,0.000325611,2.838525e-7,0.002230646,0.8014225,0.0006657897],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.001185199,0.08590576,0.008173613,0.8894994,0.003781414,0.006606646,0.00004591632,0.00001257476,0.004789425],"genre_scores_gemma":[0.04160235,0.03570848,0.004612548,0.8117464,0.0266849,0.0005879805,0.0004291625,0.0002533819,0.07837474],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.2932496,"threshold_uncertainty_score":0.9971319,"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."}}