{"id":"W3048656970","doi":"10.1080/10255842.2020.1805442","title":"Comparison of frequency and magnitude of head impacts experienced by Peewee boys and girls in games of youth ice hockey","year":2020,"lang":"en","type":"article","venue":"Computer Methods in Biomechanics & Biomedical Engineering","topic":"Traumatic Brain Injury Research","field":"Medicine","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Ice hockey; Magnitude (astronomy); Head (geology); Youth sports; Psychology; Physical medicine and rehabilitation; Physical therapy; Physics; Geology; Medicine; Athletes","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":[0.0002409831,0.0003917881,0.0004392176,0.001076409,0.0003906841,0.0008294394,0.0003712194,0.0004201304,0.002223445],"category_scores_gemma":[0.00133743,0.0002512414,0.0003451708,0.0004594097,0.0003875376,0.0004492274,0.0008734792,0.0003196122,0.0004418582],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002967864,"about_ca_system_score_gemma":0.0001895999,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005951142,"about_ca_topic_score_gemma":0.01371045,"domain_scores_codex":[0.9995475,0.00004823125,0.00005239659,0.00009010836,0.0001107942,0.000150906],"domain_scores_gemma":[0.9994842,0.0000727586,0.000205429,0.00002093937,0.00008981139,0.0001268847],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001821362,0.00009441227,0.9850543,0.00004927189,0.00005947118,0.0007094872,0.002056912,0.0001131151,0.002648043,0.00004914097,0.0001498416,0.00883391],"study_design_scores_gemma":[0.000001310708,0.0001204436,0.9963404,0.000008256913,0.000007527432,0.0004871027,0.002516873,0.00004809828,0.000247346,0.00001374725,0.0002053931,0.000003537075],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994035,0.00004174532,0.00005619451,0.000008696834,0.000002339239,0.000006112484,0.000094766,0.000001398179,0.0003852835],"genre_scores_gemma":[0.9986786,0.0001027816,0.0001152462,0.00001056673,0.000003469022,0.00001304708,0.0002492579,0.000003210387,0.0008237267],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005951142,"threshold_uncertainty_score":0.01183301,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1010274265625536,"score_gpt":0.4304835568250445,"score_spread":0.3294561302624909,"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."}}