{"id":"W4311121250","doi":"10.1186/s12954-022-00691-9","title":"The quality of health information provided on web sites selling cannabis to consumers in Canada is poor","year":2022,"lang":"en","type":"article","venue":"Harm Reduction Journal","topic":"Health Literacy and Information Accessibility","field":"Health Professions","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Impact","funders":"McMaster University","keywords":"Cannabis; Popularity; Quality (philosophy); Health psychology; Advertising; Business; The Internet; Purchasing; Medicine; Internet privacy; Public health; Environmental health; World Wide Web; Psychology; Marketing; Psychiatry; Computer science; Nursing","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.008912231,0.00009902217,0.0002394205,0.0002137871,0.002829965,0.00002866812,0.0001991569,0.00003123307,0.0008242335],"category_scores_gemma":[0.0005745371,0.00007648557,0.00004197141,0.0005336787,0.00001886794,0.0007784706,0.00005162173,0.001223732,0.00002014813],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003280299,"about_ca_system_score_gemma":0.01251858,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.4140268,"about_ca_topic_score_gemma":0.04473345,"domain_scores_codex":[0.9939265,0.001939072,0.002932693,0.0001007149,0.0006673738,0.000433683],"domain_scores_gemma":[0.9970379,0.0001998404,0.001915899,0.0001917174,0.0004199781,0.0002346886],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00148413,0.0001141071,0.05923657,0.001049095,0.00003992535,6.563546e-7,0.1658458,0.004002358,0.0001946223,0.001133568,0.6596279,0.1072713],"study_design_scores_gemma":[0.001203103,0.0001526335,0.04905392,0.0001399588,0.000002938799,0.00001645421,0.1746572,0.002998925,0.0001111808,0.00017745,0.7713257,0.0001604962],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9299202,0.00007914211,0.0001304783,0.0661583,0.001984683,0.0009874461,0.0001426454,0.00001440099,0.0005827309],"genre_scores_gemma":[0.9799089,0.00008164321,0.0001749601,0.01935273,0.00007517243,0.0001168999,0.00002596297,0.000005772989,0.0002578868],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3692934,"threshold_uncertainty_score":0.9984682,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07492252613750815,"score_gpt":0.4345852892485048,"score_spread":0.3596627631109966,"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."}}