{"id":"W4389611555","doi":"10.1097/js9.0000000000000951","title":"Low back pain-driven inpatient stays in the United States: a nationwide repeated cross-sectional analysis","year":2023,"lang":"en","type":"article","venue":"International Journal of Surgery","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute for Clinical Evaluative Sciences; SickKids Foundation; Hospital for Sick Children; University of Toronto","funders":"National Health and Medical Research Council; Medical Research Council","keywords":"Medicine; Low back pain; Radicular pain; Population; Cross-sectional study; Physical therapy; Spinal stenosis; Lumbar; Surgery; Environmental health","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004243742,0.0001112402,0.0002795793,0.002661091,0.00004486926,0.00007630283,0.0001829892,0.00007206691,0.0002836823],"category_scores_gemma":[0.002280871,0.00007519975,0.0005101731,0.002316314,0.00008467057,0.0001714952,0.00002415022,0.0002787966,0.0000391457],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001929846,"about_ca_system_score_gemma":0.000154134,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000111903,"about_ca_topic_score_gemma":0.00003396881,"domain_scores_codex":[0.9970533,0.0004140067,0.001012134,0.0001490106,0.0012097,0.0001618215],"domain_scores_gemma":[0.9954129,0.002509135,0.0004559816,0.0001361903,0.001410006,0.00007573935],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002863213,0.0002444167,0.9697275,0.00006172652,0.0007582822,0.0001208777,0.0007157315,0.02391154,0.0002753377,0.0000346874,0.003143743,0.0007198251],"study_design_scores_gemma":[0.0006109857,0.00008066793,0.982257,0.0001679115,0.00003409359,0.00002465444,0.0004753468,0.0145199,0.00003912531,0.0002046388,0.001511956,0.00007369155],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9942099,0.00002035735,0.001078157,0.0038082,0.000602433,0.0001299514,0.00001951872,0.00001804677,0.0001134752],"genre_scores_gemma":[0.9971597,0.0001546595,0.0001108646,0.001435793,0.0002512876,0.000008108374,0.0007146318,0.00001108184,0.0001539327],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01252952,"threshold_uncertainty_score":0.3106122,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03660099832567994,"score_gpt":0.3336296568010129,"score_spread":0.2970286584753329,"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."}}