{"id":"W2069381974","doi":"10.1016/j.arth.2011.11.005","title":"Comparison of Arthroplasty Trial Publications After Registration in ClinicalTrials.gov","year":2012,"lang":"en","type":"article","venue":"The Journal of Arthroplasty","topic":"Meta-analysis and systematic reviews","field":"Decision Sciences","cited_by":33,"is_retracted":false,"has_abstract":false,"ca_institutions":"Toronto Western Hospital; Hamilton General Hospital","funders":"","keywords":"Medicine; Arthroplasty; Joint arthroplasty; Trial registration; Clinical trial; Presentation (obstetrics); MEDLINE; Medical physics; Surgery; Internal medicine","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":[],"category_scores_codex":[0.04920841,0.002133367,0.01158485,0.01898821,0.0008148964,0.006798179,0.002119532,0.003310652,0.07181925],"category_scores_gemma":[0.2554069,0.001338706,0.02237857,0.02321698,0.000999495,0.004854542,0.002885553,0.004482019,0.006775418],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001725978,"about_ca_system_score_gemma":0.005299542,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001757919,"about_ca_topic_score_gemma":0.002506593,"domain_scores_codex":[0.9065511,0.02918849,0.04503509,0.00425793,0.01331919,0.001648194],"domain_scores_gemma":[0.8130999,0.1295297,0.02475598,0.01247902,0.01789202,0.002243359],"domain_codex":null,"domain_gemma":"reporting","domain_candidate":"reporting","domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"observational","study_design_scores_codex":[0.1481311,0.0004615998,0.008937594,0.4196677,0.2734029,0.0004965684,0.0003984158,0.000761849,0.001596576,0.003576121,0.064514,0.07805566],"study_design_scores_gemma":[0.1580221,0.007349845,0.06054313,0.07063543,0.5415097,0.001231818,0.0007607851,0.0014085,0.003473672,0.01616456,0.1383637,0.0005367386],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"dataset","genre_gemma":"empirical","genre_scores_codex":[0.06627693,0.3536394,0.01510036,0.005566761,0.01802521,0.03047854,0.4813998,0.001549218,0.02796369],"genre_scores_gemma":[0.4753671,0.144416,0.02566238,0.006110336,0.007519695,0.09581635,0.2182173,0.00200326,0.02488752],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9507916,"threshold_uncertainty_score":0.2602421,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.7565004938928575,"score_gpt":0.5796508548229465,"score_spread":0.1768496390699109,"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."}}