{"id":"W4317356311","doi":"10.1016/s1473-3099(22)00801-5","title":"Protective effectiveness of previous SARS-CoV-2 infection and hybrid immunity against the omicron variant and severe disease: a systematic review and meta-regression","year":2023,"lang":"en","type":"review","venue":"The Lancet Infectious Diseases","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":661,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; University of British Columbia; University of Toronto; University of Victoria; University of Calgary","funders":"Coalition for Epidemic Preparedness Innovations; World Health Organization","keywords":"Meta-analysis; Disease; Meta-regression; Coronavirus disease 2019 (COVID-19); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Immunity; Biology; Virology; Immunology; Medicine; Immune system; Internal medicine; Infectious disease (medical specialty)","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":[0.01592254,0.003081828,0.02188603,0.007419547,0.0006447763,0.003817871,0.002689832,0.002740169,0.00423368],"category_scores_gemma":[0.0496576,0.001765411,0.04590463,0.007866991,0.0007176136,0.002097083,0.001685227,0.002219074,0.0004060568],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003247357,"about_ca_system_score_gemma":0.004961429,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008531245,"about_ca_topic_score_gemma":0.01468258,"domain_scores_codex":[0.9868182,0.005691254,0.004216017,0.001390675,0.001466066,0.0004176986],"domain_scores_gemma":[0.9696226,0.0235186,0.004063593,0.0007864566,0.001742786,0.0002659517],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.001257197,0.00002522096,0.002940518,0.5272169,0.4580214,0.00009271263,0.00007364633,0.0004858016,0.0001321064,0.0001383666,0.0005509975,0.009065084],"study_design_scores_gemma":[0.0004434539,0.0001663311,0.002557314,0.04629526,0.9484892,0.00008267592,0.00003939017,0.0002208454,0.00009138091,0.0001904781,0.001399095,0.00002449068],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.00323235,0.9945293,0.0005617086,0.0001842026,0.0001551364,0.0004472904,0.0006275327,0.00002768944,0.0002347736],"genre_scores_gemma":[0.1196366,0.8718857,0.003152812,0.0009744585,0.0003316187,0.002476848,0.001052,0.00004211019,0.0004478319],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.02188603,"threshold_uncertainty_score":0.08420748,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07846613583309364,"score_gpt":0.3839649644556774,"score_spread":0.3054988286225838,"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."}}