{"id":"W3015089862","doi":"10.2196/18807","title":"Preventive Behaviors Conveyed on YouTube to Mitigate Transmission of COVID-19: Cross-Sectional Study","year":2020,"lang":"en","type":"article","venue":"JMIR Public Health and Surveillance","topic":"Health Literacy and Information Accessibility","field":"Health Professions","cited_by":206,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Coronavirus disease 2019 (COVID-19); Internet privacy; Upload; Pandemic; Medicine; Social media; Disease control; Transmission (telecommunications); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); 2019-20 coronavirus outbreak; Disease; Cross-sectional study; Environmental health; Computer science; Infectious disease (medical specialty); World Wide Web; Telecommunications; Outbreak; Pathology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001914037,0.0002312874,0.0003109376,0.001293436,0.0008210122,0.0009210535,0.0005265142,0.0008405841,0.00375255],"category_scores_gemma":[0.006863215,0.0004442937,0.0005878833,0.001029929,0.000393727,0.001454123,0.001032021,0.0009586639,0.0006760229],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007577719,"about_ca_system_score_gemma":0.0007361889,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01341393,"about_ca_topic_score_gemma":0.01727928,"domain_scores_codex":[0.998744,0.0003559642,0.0001798056,0.0001900633,0.0002822108,0.000247955],"domain_scores_gemma":[0.9960763,0.001017074,0.001565776,0.0001461796,0.0007562947,0.0004384246],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007990609,0.0004422429,0.9959615,0.00007249387,0.00005282866,0.00004765463,0.0009080685,0.0000125165,0.00005165477,0.00003402519,0.0004368141,0.00190037],"study_design_scores_gemma":[0.0000122609,0.0004753691,0.9957978,0.00008657549,0.00005813462,0.0001453716,0.002680971,0.0001877258,0.00004108801,0.00002171619,0.000484609,0.000008414065],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973121,0.0002864545,0.00007647435,0.00008964681,0.00001265782,0.0001129088,0.0008617748,0.000003669694,0.001244456],"genre_scores_gemma":[0.9984754,0.0002127932,0.0001512866,0.0001204518,0.00001454125,0.0001117044,0.0004360861,0.000003211057,0.0004746114],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01341393,"threshold_uncertainty_score":0.02667171,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1047941231493394,"score_gpt":0.4792149815788487,"score_spread":0.3744208584295093,"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."}}