{"id":"W2335295127","doi":"10.1097/jsm.0000000000000308","title":"The Epidemiology of Concussions","year":2016,"lang":"en","type":"article","venue":"Clinical Journal of Sport Medicine","topic":"Traumatic Brain Injury Research","field":"Medicine","cited_by":86,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"York University","keywords":"Concussion; Medicine; Athletes; Basketball; Field hockey; Incidence (geometry); Physical therapy; Population; Ice hockey; Poison control; Football; Injury prevention; Demography; Physical medicine and rehabilitation; Medical emergency; Environmental health","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004217116,0.0002804657,0.000323315,0.003369329,0.0008747465,0.0009366902,0.0009193798,0.0004187007,0.001222837],"category_scores_gemma":[0.003123815,0.0002745005,0.0003455133,0.004087809,0.0005852345,0.0003413479,0.0005744628,0.0003720788,0.0001973124],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004463991,"about_ca_system_score_gemma":0.007844328,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.7717171,"about_ca_topic_score_gemma":0.7472969,"domain_scores_codex":[0.9982311,0.0001013249,0.0001510815,0.0002569302,0.0009112547,0.0003482723],"domain_scores_gemma":[0.9975079,0.00006858863,0.0009264633,0.00004654547,0.0011485,0.0003020523],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001784828,0.000007285559,0.9951653,0.00005648524,0.00004390043,0.00006228487,0.00005857426,0.00005724729,0.00007516157,0.00003044568,0.0004772503,0.00394818],"study_design_scores_gemma":[6.764287e-7,0.000008300992,0.9993377,0.00001955659,0.000005655626,0.0001174744,0.00007032546,0.0000292137,0.00001221438,0.000003802534,0.0003931558,0.000001875941],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"review","genre_scores_codex":[0.9731373,0.01088167,0.0003964881,0.000684225,0.00004903546,0.00009155092,0.00910876,0.00006352211,0.005587375],"genre_scores_gemma":[0.991896,0.003495105,0.0002748721,0.00007915205,0.00003684273,0.00002154112,0.003668997,0.000005907184,0.0005215182],"genre_candidate":"review","genre_consensus":null,"teacher_disagreement_score":0.7717171,"threshold_uncertainty_score":0.4592546,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3480279133697464,"score_gpt":0.543292786170796,"score_spread":0.1952648728010496,"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."}}