{"id":"W2976176272","doi":"10.1177/2055217319869360","title":"Cannabis-based product use in a multiple sclerosis cohort","year":2019,"lang":"en","type":"article","venue":"Multiple Sclerosis Journal - Experimental Translational and Clinical","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Medicine; Demographics; Cohort; Cannabis; Multiple sclerosis; Medical record; Disease; Retrospective cohort study; Internal medicine; Family medicine; Psychiatry; Demography","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":[0.0003144269,0.000227411,0.0003996958,0.0008863989,0.000974068,0.0009085931,0.00028932,0.0003112553,0.001835553],"category_scores_gemma":[0.001155318,0.0002668119,0.0003175054,0.001000343,0.0002351228,0.0005310972,0.0005608316,0.0006185955,0.0003921341],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003140752,"about_ca_system_score_gemma":0.0004644354,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02215574,"about_ca_topic_score_gemma":0.02031523,"domain_scores_codex":[0.9996548,0.0000445117,0.00002567193,0.00009979837,0.00009902032,0.00007631307],"domain_scores_gemma":[0.9993597,0.00005171182,0.000264335,0.00004079743,0.00009227538,0.0001911137],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006771149,0.000031935,0.9985425,0.000004948489,0.0000202553,0.000114259,0.0001666835,0.00001009695,0.0002308775,0.00001028001,0.00009756381,0.0007028273],"study_design_scores_gemma":[0.000004622189,0.00006738114,0.9986402,0.00000626612,0.00001448554,0.0005098729,0.0004276148,0.00006068159,0.00003320852,0.00001124962,0.0002208125,0.000003648518],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990759,0.0001196077,0.00001863783,0.00003384682,0.000003534941,0.00001007945,0.0004008011,0.000001687941,0.0003358559],"genre_scores_gemma":[0.9990349,0.0001656804,0.00003897782,0.00004564232,0.000009713632,0.00001024973,0.0003916209,0.000002730608,0.0003005099],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02215574,"threshold_uncertainty_score":0.04405355,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1555334950228032,"score_gpt":0.3546816758158016,"score_spread":0.1991481807929984,"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."}}