{"id":"W2797324657","doi":"10.17605/osf.io/tdmqg","title":"Utilization of back surgery in Ontario and New York","year":2018,"lang":"en","type":"article","venue":"OSF Preprints (OSF Preprints)","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007195494,0.0003248029,0.000339515,0.00185652,0.00172065,0.0009199533,0.001096722,0.0003339222,0.002715542],"category_scores_gemma":[0.00323748,0.0003750469,0.0006305129,0.004204723,0.000400375,0.0004317169,0.0008243274,0.0005493781,0.0003897205],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.023677,"about_ca_system_score_gemma":0.04675504,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9925697,"about_ca_topic_score_gemma":0.9972214,"domain_scores_codex":[0.9987614,0.0001130915,0.0001223456,0.0001172448,0.0005269352,0.0003588431],"domain_scores_gemma":[0.9944975,0.0002841881,0.001223802,0.0001732161,0.002577692,0.001243644],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000738982,0.00005968147,0.982376,0.00008197121,0.0001017226,0.00005456374,0.0003525182,0.0001880094,0.0001908318,0.000219432,0.01189814,0.004403333],"study_design_scores_gemma":[0.000012962,0.00001474079,0.996393,0.00002578787,0.00001867616,0.00001598987,0.0003560398,0.000248567,0.00005453766,0.00001800799,0.002835049,0.000006607657],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8110413,0.0007023814,0.0005024258,0.002498724,0.00007147188,0.0004191616,0.1707458,0.00006047643,0.01395834],"genre_scores_gemma":[0.9302135,0.0009860696,0.001199294,0.00057138,0.00005985747,0.0004512252,0.05773957,0.0000276617,0.008751348],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.023677,"threshold_uncertainty_score":0.1717895,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07860436864495808,"score_gpt":0.2981820033457663,"score_spread":0.2195776347008083,"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."}}