{"id":"W3143253089","doi":"10.1503/cmaj.210263","title":"Infectivity of severe acute respiratory syndrome coronavirus 2 in children compared with adults","year":2021,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":48,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba; Public Health Agency of Canada; Manitoba Health","funders":"","keywords":"Medicine; Infectivity; Confidence interval; Odds ratio; Young adult; Pediatrics; Coronavirus; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Internal medicine; Immunology; Coronavirus disease 2019 (COVID-19); Virus; Disease; Infectious disease (medical specialty)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007309656,0.0001012552,0.0003337884,0.0002075187,0.00008971446,0.00002049625,0.00006538137,0.0002250659,0.0004817822],"category_scores_gemma":[0.00164388,0.00009321681,0.00006637924,0.0004878722,0.00003625009,0.00008778749,0.00001138806,0.0009330417,0.00001913697],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009183789,"about_ca_system_score_gemma":0.00397986,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003536848,"about_ca_topic_score_gemma":0.05632672,"domain_scores_codex":[0.9981601,0.0001777828,0.0003784866,0.0001506719,0.0008353671,0.0002976427],"domain_scores_gemma":[0.9985542,0.0001302724,0.0002312686,0.0001003292,0.000445824,0.0005380556],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003921989,0.00006050906,0.990164,0.000009060728,0.0001959492,0.002305598,0.0001115097,0.000002855456,0.0003300063,0.000005491871,0.0005689025,0.006206917],"study_design_scores_gemma":[0.003888145,0.0001661129,0.9782435,0.0003726722,0.00005291195,0.01332915,0.000107801,0.00007478207,0.001112047,0.00001243644,0.002534028,0.0001064113],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975989,0.0001132984,0.00001340762,0.0009045281,0.000153127,0.0001080975,0.00002379532,0.00001555263,0.001069306],"genre_scores_gemma":[0.9941465,0.0000076938,0.00008295092,0.005544707,0.0001638772,0.000003040536,0.00000693774,0.00001296256,0.00003137049],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05278988,"threshold_uncertainty_score":0.9608929,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01388931287795074,"score_gpt":0.261910675772528,"score_spread":0.2480213628945772,"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."}}