{"id":"W4301372703","doi":"10.1101/2022.10.02.22280610","title":"Protective effectiveness of prior SARS-CoV-2 infection and hybrid immunity against Omicron infection and severe disease: a systematic review and meta-regression","year":2022,"lang":"en","type":"review","venue":"medRxiv","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; University of British Columbia; University of Toronto; University of Victoria; University of Calgary","funders":"","keywords":"Medicine; Vaccination; Internal medicine; Immunity; Meta-analysis; Disease; Meta-regression; Immunology; Immune system","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":[0.0209711,0.003006786,0.0188255,0.006826438,0.000591954,0.004173493,0.002446864,0.002531561,0.004213943],"category_scores_gemma":[0.06527119,0.001877967,0.04090071,0.006501694,0.0008667751,0.002102626,0.001533223,0.002362622,0.0003711711],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002903722,"about_ca_system_score_gemma":0.004638303,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008147682,"about_ca_topic_score_gemma":0.01348954,"domain_scores_codex":[0.9816202,0.008316644,0.005926405,0.001888397,0.001762427,0.0004860289],"domain_scores_gemma":[0.954468,0.03571302,0.006358896,0.001021509,0.002135907,0.0003027474],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.001191337,0.00002353615,0.004781721,0.4960761,0.4842641,0.0000905296,0.00006954045,0.0005866705,0.0001229376,0.0001761234,0.0005747888,0.01204262],"study_design_scores_gemma":[0.0005051043,0.0002124119,0.004877643,0.06592522,0.9255682,0.0001125907,0.00004529843,0.0002518913,0.0001201975,0.0003115204,0.00204045,0.00002943358],"study_design_candidate":"meta_analysis","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.002611232,0.9957743,0.0004498207,0.0002027849,0.0001119027,0.000200941,0.0004404286,0.00001674985,0.0001918135],"genre_scores_gemma":[0.1386047,0.854761,0.002476723,0.001074583,0.0004073207,0.001504996,0.0008256965,0.00003423195,0.0003106827],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.0209711,"threshold_uncertainty_score":0.1109071,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07286679768288216,"score_gpt":0.3814542414921132,"score_spread":0.308587443809231,"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."}}