{"id":"W4385715855","doi":"10.2196/40003","title":"YouTube Videos on Nutrition and Dental Caries: Content Analysis","year":2023,"lang":"en","type":"article","venue":"JMIR Infodemiology","topic":"Health Literacy and Information Accessibility","field":"Health Professions","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; University of Guelph; University of Saskatchewan","funders":"Saskatchewan Health Research Foundation","keywords":"Medicine; Oral health; Nutrition information; Nutrition facts label; Content analysis; Dentistry; Environmental health; Food science","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00167528,0.0001294355,0.0004145456,0.0003920304,0.0005448134,0.00001016858,0.0001174008,0.0003249847,0.0003124987],"category_scores_gemma":[0.0007419829,0.0001023779,0.00008845781,0.0006820358,0.00009967938,0.000346798,0.0001389338,0.000563683,0.0006757512],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001295206,"about_ca_system_score_gemma":0.00008507114,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003429796,"about_ca_topic_score_gemma":0.0001604082,"domain_scores_codex":[0.9972206,0.0006661647,0.001275593,0.0002466264,0.0001205912,0.0004704344],"domain_scores_gemma":[0.9978246,0.001167722,0.0003618814,0.0003003632,0.0001668263,0.0001786031],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001305979,0.00003373922,0.981881,0.0002765595,0.00004969837,0.000001164672,0.005032021,0.00004603981,0.00001252902,0.004406935,0.006974876,0.001154791],"study_design_scores_gemma":[0.0008751954,0.00008811678,0.9463014,0.00006024193,0.0000324801,7.176471e-7,0.004787826,0.01319724,0.000003974956,0.0009435068,0.0335959,0.0001134202],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9928066,0.00003329458,0.0004532005,0.002113969,0.0003718485,0.001042928,0.0001000383,0.0002448249,0.002833329],"genre_scores_gemma":[0.9844502,0.0001092664,0.000184128,0.01354502,0.0001335281,0.0008926666,0.0003316615,0.000006292259,0.0003472155],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03557967,"threshold_uncertainty_score":0.8685641,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.198811681909416,"score_gpt":0.512443730342168,"score_spread":0.3136320484327519,"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."}}