{"id":"W4377286968","doi":"10.22541/au.168475094.43286895/v1","title":"Infection-induced seroconversion and seroprevalence of SARS-CoV-2 among a cohort of children and youth in Montreal, Canada","year":2023,"lang":"en","type":"preprint","venue":"","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre Hospitalier Universitaire Sainte-Justine; Centre hospitalier universitaire de Québec; Montreal Children's Hospital; Université de Montréal; Université Laval; Ministère de la Santé et des Services Sociaux (Québec); Centre hospitalier de l'Université Laval","funders":"","keywords":"Seroconversion; Seroprevalence; Cohort; Medicine; Serology; Demography; Prospective cohort study; Cohort study; Coronavirus disease 2019 (COVID-19); Virology; Immunology; Internal medicine; Virus; Antibody; Disease","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0004224562,0.0004450103,0.0002814415,0.001011779,0.001160174,0.0008407303,0.000745669,0.0003299598,0.001833228],"category_scores_gemma":[0.001008161,0.0003142689,0.0004984147,0.001302753,0.0004348545,0.0002296258,0.000482464,0.0006195917,0.0002413227],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008849655,"about_ca_system_score_gemma":0.005985556,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9696448,"about_ca_topic_score_gemma":0.9674375,"domain_scores_codex":[0.9996156,0.00003410615,0.00001371949,0.000076617,0.00007819456,0.0001818763],"domain_scores_gemma":[0.999191,0.00003775007,0.000206696,0.00003095803,0.0002203851,0.0003132823],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004071577,0.00001424694,0.9986346,0.000003762816,0.00001866488,0.00004168422,0.0001157304,0.00004538111,0.00009692047,0.00001477336,0.0003073363,0.0006660405],"study_design_scores_gemma":[0.00000294486,0.00001516489,0.9995515,0.000003597477,0.000007153168,0.00002187198,0.0001417281,0.0000813837,0.00002161287,0.000002287064,0.0001486145,0.000002265175],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970384,0.0002122093,0.00004671162,0.00006787632,0.000006461081,0.00001557657,0.002084151,0.00001040009,0.0005183459],"genre_scores_gemma":[0.9980119,0.0001508447,0.00006340168,0.00002611003,0.000004965847,0.000008554372,0.001088009,0.000003689562,0.0006424835],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03035516,"threshold_uncertainty_score":0.06420898,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0428282622923559,"score_gpt":0.3151265786821466,"score_spread":0.2722983163897907,"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."}}