{"id":"W3190596337","doi":"10.3899/jrheum.201688","title":"Heterogeneity in Patient Characteristics and Differences in Treatment Across 4 Canadian Rheumatoid Arthritis Cohorts","year":2021,"lang":"en","type":"article","venue":"The Journal of Rheumatology","topic":"Rheumatoid Arthritis Research and Therapies","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Bombardier (Canada); University of Toronto; Research Canada; Alberta Bone and Joint Health Institute; Canadian Arthritis Patient Alliance; McGill University; University of Calgary","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Rheumatoid arthritis; Internal medicine; Arthritis; Physical therapy","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"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":[0.004661152,0.0006197409,0.000806101,0.002205554,0.002691149,0.001456381,0.001927483,0.0009519872,0.001882585],"category_scores_gemma":[0.01249752,0.0004200423,0.001423849,0.004007801,0.0009917076,0.0004946676,0.001158015,0.0007466172,0.0001518098],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01954336,"about_ca_system_score_gemma":0.02277769,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9634566,"about_ca_topic_score_gemma":0.959751,"domain_scores_codex":[0.9937671,0.0009333506,0.0004205774,0.001172443,0.001803284,0.001903242],"domain_scores_gemma":[0.9942339,0.0009790367,0.001740267,0.0004836079,0.001641339,0.0009219337],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004615876,0.00002504979,0.9909182,0.00004209405,0.0005569724,0.00009241269,0.0005086789,0.0004321577,0.0002254157,0.0002000465,0.001402354,0.005135043],"study_design_scores_gemma":[0.00004291899,0.0000383408,0.9976825,0.00003126845,0.0001561524,0.00007943967,0.0004097788,0.0004897182,0.00004514287,0.00007770135,0.0009236077,0.00002351397],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9863845,0.002036413,0.0005865331,0.0009166788,0.00004499295,0.0001365449,0.006989798,0.0000308458,0.002873705],"genre_scores_gemma":[0.9959972,0.0003583263,0.0002285258,0.000198085,0.00001310987,0.00003575321,0.002920704,0.000008136664,0.0002402296],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03654343,"threshold_uncertainty_score":0.1417977,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01703708090786333,"score_gpt":0.2706587632915023,"score_spread":0.253621682383639,"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."}}