{"id":"W3047693082","doi":"10.1016/j.ehb.2021.101033","title":"Effects of large gatherings on the COVID-19 epidemic: Evidence from professional and college sports","year":2021,"lang":"en","type":"article","venue":"Economics & Human Biology","topic":"Travel-related health issues","field":"Medicine","cited_by":36,"is_retracted":false,"has_abstract":false,"ca_institutions":"Heritage College","funders":"","keywords":"Basketball; Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Demography; Outbreak; Demographic economics; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Case fatality rate; Psychology; Advertising; Medicine; Geography; Business; Sociology; Economics; Virology","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":[0.002650208,0.0003545768,0.0004501019,0.001423557,0.001465907,0.002011776,0.0009467161,0.002038475,0.01311759],"category_scores_gemma":[0.01838408,0.0004106154,0.001016553,0.001728883,0.001509454,0.001394323,0.002361181,0.002704795,0.0005878363],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009356621,"about_ca_system_score_gemma":0.001341161,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1014959,"about_ca_topic_score_gemma":0.1073201,"domain_scores_codex":[0.997547,0.001159576,0.0001094235,0.0002164263,0.0002115152,0.000756042],"domain_scores_gemma":[0.9793031,0.007774615,0.007846883,0.001038348,0.0008976854,0.003139481],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003495652,0.001399364,0.954222,0.0003675898,0.001204234,0.0003762917,0.001705799,0.0009786258,0.0002288825,0.002098377,0.008074738,0.02584858],"study_design_scores_gemma":[0.00014447,0.000434821,0.990023,0.0003426449,0.0002748933,0.0001057327,0.004249147,0.0006870062,0.00007435002,0.0008190008,0.002822515,0.00002236239],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.971621,0.005456803,0.0001945123,0.006682838,0.0001518106,0.00007347087,0.002648197,0.00001794808,0.01315335],"genre_scores_gemma":[0.9938432,0.002809802,0.00005504983,0.000774643,0.0001263031,0.00002411554,0.000787605,0.000007942472,0.001571494],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1014959,"threshold_uncertainty_score":0.2018103,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0499752312150385,"score_gpt":0.3660998957576903,"score_spread":0.3161246645426518,"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."}}