{"id":"W1999224923","doi":"10.3171/2010.9.focus10210","title":"Return to play after an initial or recurrent concussion in a prospective study of physician-observed junior ice hockey concussions: implications for return to play after a concussion","year":2010,"lang":"en","type":"article","venue":"Neurosurgical FOCUS","topic":"Traumatic Brain Injury Research","field":"Medicine","cited_by":56,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; University of British Columbia; University of Toronto; London Health Sciences Centre","funders":"University of Toronto; Nipissing University; Wayne State University","keywords":"Concussion; Ice hockey; Medicine; Physical therapy; Injury prevention; Poison control; Prospective cohort study; Test (biology); Psychology; Physical medicine and rehabilitation; Emergency medicine; Surgery","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0007518523,0.0004991704,0.001061888,0.0004634674,0.0001661,0.00008191751,0.0004601785,0.0003350984,0.0003444968],"category_scores_gemma":[0.002002461,0.0003230053,0.0002062719,0.001260803,0.0001916818,0.0002578772,0.0003328072,0.001252698,0.00003120695],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001567744,"about_ca_system_score_gemma":0.0003307604,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007836855,"about_ca_topic_score_gemma":0.001031389,"domain_scores_codex":[0.9953422,0.0004911681,0.001217376,0.001279694,0.0008368462,0.0008327444],"domain_scores_gemma":[0.9958012,0.001133657,0.0002185595,0.001258037,0.0005718441,0.001016693],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.2329988,0.02309549,0.2080853,0.000579465,0.0002650583,0.00110332,0.03658675,0.000009470588,0.3894333,0.0007334023,0.005043278,0.1020664],"study_design_scores_gemma":[0.01560558,0.01992596,0.9425204,0.0007403657,0.0001420152,0.00007707429,0.0009701092,0.0001862953,0.01326131,0.0003372003,0.005607252,0.0006264376],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9836764,0.00002444664,0.00008941514,0.004991023,0.0005040806,0.009969029,0.0004024136,0.0001099568,0.000233185],"genre_scores_gemma":[0.9913266,0.000003940829,0.0008255523,0.00100797,0.0004051818,0.005983898,0.00003069079,0.0001057529,0.0003103785],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7344351,"threshold_uncertainty_score":0.9999222,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07587114780415631,"score_gpt":0.390528714428983,"score_spread":0.3146575666248266,"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."}}