{"id":"W2802222853","doi":"10.1016/j.joca.2018.02.118","title":"The association between physical activity, intra-articular knee injury and knee injury and osteoarthritis score: a matched cohort design","year":2018,"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":"University of Alberta; University of Calgary","funders":"","keywords":"Osteoarthritis; Medicine; Physical therapy; Cohort; Psychosocial; Cohort study; Knee pain; Physical medicine and rehabilitation; Internal medicine","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":[0.005198549,0.001196205,0.001393234,0.001377774,0.002186504,0.001546591,0.002039872,0.001928136,0.004549328],"category_scores_gemma":[0.006019946,0.001666923,0.002288511,0.001152046,0.001346364,0.001191484,0.001400499,0.0015245,0.0007585742],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006089311,"about_ca_system_score_gemma":0.00144636,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009755206,"about_ca_topic_score_gemma":0.008379186,"domain_scores_codex":[0.9950966,0.001929127,0.0004162491,0.001404957,0.0004424714,0.00071054],"domain_scores_gemma":[0.9967253,0.0007797066,0.0005525189,0.00103152,0.0003158235,0.0005952611],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.04561432,0.004391967,0.9359989,0.0001157486,0.00386448,0.0007985951,0.0006750666,0.000276484,0.004057452,0.0004522822,0.0005237634,0.003230904],"study_design_scores_gemma":[0.005818507,0.03070674,0.9499151,0.00003792421,0.003755301,0.001491078,0.001645112,0.002965555,0.001026151,0.0006905064,0.00185835,0.00008966961],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977945,0.0002274267,0.0009808842,0.00003996755,0.0001118679,0.0001695201,0.0004129271,0.000009625164,0.0002534023],"genre_scores_gemma":[0.9966086,0.00008642564,0.0006691286,0.0001176514,0.00007854283,0.0003206689,0.0006505623,0.000008631242,0.001459731],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009755206,"threshold_uncertainty_score":0.02749288,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01077926113431328,"score_gpt":0.245711494448362,"score_spread":0.2349322333140488,"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."}}