{"id":"W7117545539","doi":"10.64898/2025.12.22.25342175","title":"Playing-related physical problems: a large-scale online survey of professional and amateur Japanese drummers","year":2025,"lang":"","type":"article","venue":"medRxiv","topic":"Musicians’ Health and Performance","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Amateur; Logistic regression; Metronome; Psychological resilience; Computer-assisted web interviewing; Casual; Waist; Psychosocial","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":[0.0006491956,0.000251683,0.0003360288,0.001178912,0.0005585739,0.0004692039,0.0002728998,0.0005453684,0.001460175],"category_scores_gemma":[0.001872404,0.0002922445,0.000363575,0.0008371654,0.000285423,0.0005119386,0.0007569722,0.000394271,0.0003160688],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003174395,"about_ca_system_score_gemma":0.0002785372,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008873334,"about_ca_topic_score_gemma":0.01488265,"domain_scores_codex":[0.9994199,0.00015437,0.00009403483,0.00008304719,0.0001378709,0.0001108303],"domain_scores_gemma":[0.9985403,0.0001901168,0.0006391613,0.00004792263,0.0002251928,0.0003571974],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002017624,0.00007893119,0.9960432,0.00004313514,0.00002378505,0.000120864,0.00133474,0.000009827169,0.0003293712,0.000006523615,0.0002009057,0.001788537],"study_design_scores_gemma":[0.000001601294,0.00004425995,0.997717,0.000009704722,0.00000590199,0.0001070487,0.001908593,0.00005275413,0.00001651394,0.000002467557,0.0001313495,0.000002902584],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995238,0.00005148365,0.00002832126,0.00003921009,0.000002744673,0.00001321204,0.0001368902,0.000001124621,0.0002032637],"genre_scores_gemma":[0.9992268,0.0001408294,0.00009445784,0.00007317319,0.000009494648,0.0000344989,0.0002298639,0.000001120677,0.0001896754],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008873334,"threshold_uncertainty_score":0.01764339,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0268028805056207,"score_gpt":0.3326229495780095,"score_spread":0.3058200690723888,"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."}}