{"id":"W3094997617","doi":"10.2139/ssrn.3642653","title":"Systematic Review and Meta-Analysis of Case-Control Studies from 7,000 COVID-19 Pneumonia Patients Suggests a Beneficial Impact of Tocilizumab with Benefit Most Evident in Non-Corticosteroid Exposed Subjects.","year":2020,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"COVID-19 Clinical Research Studies","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"Artificial Intelligence in Medicine (Canada); University of Toronto; York University","funders":"","keywords":"Tocilizumab; Medicine; Concomitant; Mechanical ventilation; Internal medicine; Meta-analysis; Hydroxychloroquine; Pneumonia; Subgroup analysis; Mortality rate; Coronavirus disease 2019 (COVID-19); Rheumatoid arthritis","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":[0.01483923,0.002185805,0.01064351,0.003584973,0.0007911526,0.002982066,0.001261685,0.001878552,0.003910843],"category_scores_gemma":[0.04896347,0.001032265,0.03102526,0.004518765,0.0007340358,0.001239587,0.001225355,0.002111087,0.0004801661],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00169709,"about_ca_system_score_gemma":0.00257701,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007389543,"about_ca_topic_score_gemma":0.01949341,"domain_scores_codex":[0.9857697,0.006401637,0.004410161,0.001758998,0.001284456,0.0003750905],"domain_scores_gemma":[0.9641171,0.02745495,0.00425118,0.001856808,0.002000691,0.0003192919],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.006439812,0.0000414531,0.01435437,0.1485718,0.8142654,0.0001584066,0.00008869315,0.0002937028,0.0004893906,0.0001124165,0.001131025,0.01405351],"study_design_scores_gemma":[0.0009229883,0.0002411941,0.01174029,0.008147517,0.9767718,0.0001356349,0.00003228998,0.0000746864,0.0001517693,0.0001475051,0.001615752,0.00001861419],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.01354472,0.982749,0.0008668663,0.0004794203,0.0003071027,0.0002056427,0.001226889,0.00003595039,0.0005844308],"genre_scores_gemma":[0.4928344,0.495864,0.003690526,0.002845492,0.0006354913,0.0006941567,0.002548065,0.00007072181,0.0008172116],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01483923,"threshold_uncertainty_score":0.07847828,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05543929854460428,"score_gpt":0.3901025441492218,"score_spread":0.3346632456046175,"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."}}