{"id":"W3019085347","doi":"10.1016/j.joca.2020.02.237","title":"Physical activity and risk of pain flare induced by walking: the osteoarthritis initiative","year":2020,"lang":"en","type":"article","venue":"Osteoarthritis and Cartilage","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Pfizer; Institut National de la Santé et de la Recherche Médicale; McMaster University; Eli Lilly and Company","keywords":"Osteoarthritis; Medicine; Quartile; Physical therapy; Knee pain; Physical activity; Chronic pain; Internal medicine; Confidence interval","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001280635,0.000615968,0.0009771385,0.0009327933,0.0005044124,0.001083346,0.0005145594,0.001137927,0.0009633482],"category_scores_gemma":[0.00272344,0.0003146128,0.001703318,0.001577536,0.0002072616,0.0006546972,0.0009917094,0.001681281,0.0001582961],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000420354,"about_ca_system_score_gemma":0.0005775223,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01564313,"about_ca_topic_score_gemma":0.02775998,"domain_scores_codex":[0.9992828,0.0002029586,0.0001087076,0.00009191145,0.0001792164,0.0001344191],"domain_scores_gemma":[0.9986151,0.000125346,0.0006040567,0.0000433996,0.0002214506,0.0003906329],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001037147,0.0002930863,0.9860465,0.0002027156,0.001147413,0.00006319369,0.00006227521,0.0001270703,0.0001455582,0.00007190989,0.00128362,0.00951953],"study_design_scores_gemma":[0.00006514019,0.0001937367,0.9983883,0.0000389145,0.0004114145,0.00006039554,0.00006907182,0.0001265846,0.00001925878,0.0000443902,0.0005728615,0.00001002898],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9568752,0.02537302,0.0004447941,0.002681639,0.0003939098,0.0001501898,0.008782094,0.00003663565,0.005262583],"genre_scores_gemma":[0.9867578,0.005777939,0.0004750648,0.0004703231,0.0004808745,0.0001053497,0.004911543,0.000006454221,0.00101452],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01564313,"threshold_uncertainty_score":0.03110415,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01477301584722886,"score_gpt":0.2354012864932174,"score_spread":0.2206282706459885,"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."}}