{"id":"W4386871089","doi":"10.2196/45101","title":"Content Quality of YouTube Videos About Metastatic Breast Cancer in Young Women: Systematic Assessment","year":2023,"lang":"en","type":"article","venue":"JMIR Cancer","topic":"Health Literacy and Information Accessibility","field":"Health Professions","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University Health Centre; University of British Columbia; McGill University","funders":"McGill University","keywords":"Social media; Medicine; Breast cancer; Metastatic breast cancer; The Internet; Psychology; Family medicine; Cancer; World Wide Web; Computer science; Internal medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.02672968,0.0005680402,0.002316081,0.01645335,0.000953301,0.00162257,0.001115229,0.0008228775,0.001819435],"category_scores_gemma":[0.119453,0.0005866849,0.002216547,0.009428088,0.0013076,0.003373467,0.003637231,0.0006263345,0.0002032773],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00397714,"about_ca_system_score_gemma":0.008467826,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02228949,"about_ca_topic_score_gemma":0.06208109,"domain_scores_codex":[0.9824363,0.006538905,0.006103999,0.0009765102,0.003460523,0.0004838395],"domain_scores_gemma":[0.9091507,0.05373596,0.02174795,0.001431686,0.01265961,0.001274177],"domain_codex":null,"domain_gemma":"evaluation","domain_candidate":"evaluation","domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.001572924,0.0001585399,0.3204165,0.3542329,0.004244604,0.000783717,0.03723156,0.0002757763,0.001175153,0.0005204611,0.009503997,0.2698838],"study_design_scores_gemma":[0.0005973314,0.001728368,0.4983018,0.3975445,0.009142043,0.001742263,0.04920085,0.001438944,0.001194192,0.0006597265,0.038134,0.0003159002],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6641248,0.2556059,0.00307199,0.00313957,0.0004298276,0.02827006,0.03887638,0.000133732,0.006347753],"genre_scores_gemma":[0.8614808,0.08836254,0.009351716,0.001135237,0.0001245985,0.02938532,0.009207535,0.00005312208,0.0008991827],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9732703,"threshold_uncertainty_score":0.1413617,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1541448722917143,"score_gpt":0.5439804956056232,"score_spread":0.3898356233139089,"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."}}