{"id":"W2794096169","doi":"10.1097/brs.0000000000002590","title":"Back Pain and Co-occurring Conditions","year":2018,"lang":"en","type":"article","venue":"Spine","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Western Hospital; Public Health Ontario; University of Toronto; University Health Network","funders":"","keywords":"Medicine; Back pain; Poisson regression; Confidence interval; Low back pain; Population; Overweight; Physical therapy; Chronic pain; Body mass index; Cross-sectional study; Mood; Migraine; Demography; Internal medicine; Environmental health; Psychiatry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.001117037,0.0003351842,0.0004121141,0.0009738888,0.000541915,0.0004773601,0.0006820578,0.0004971831,0.002608232],"category_scores_gemma":[0.003260135,0.0003677765,0.0006210624,0.001960292,0.0002600493,0.0003893,0.0006246619,0.0006891064,0.0003736957],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001234379,"about_ca_system_score_gemma":0.002189833,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1127588,"about_ca_topic_score_gemma":0.1376976,"domain_scores_codex":[0.9979697,0.0004436114,0.0003017573,0.0003519764,0.0006755489,0.0002575367],"domain_scores_gemma":[0.9984338,0.0001680098,0.0007973009,0.00006961759,0.000351398,0.0001799082],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005219188,0.00007147621,0.9979048,0.0001308436,0.0001259995,0.0000202414,0.00004030223,0.000043252,0.00004064363,0.00001804935,0.0004726994,0.001079435],"study_design_scores_gemma":[0.00001318255,0.00007963552,0.9992639,0.00002780245,0.00003400041,0.00007899688,0.00008199214,0.0001024722,0.00001302397,0.000008786248,0.0002932046,0.000003147727],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9597318,0.002249632,0.0008479102,0.0002199959,0.00006104632,0.001477726,0.03265439,0.00003653052,0.002721035],"genre_scores_gemma":[0.9849826,0.0007181604,0.001002362,0.0002241644,0.00004234563,0.001119283,0.01130204,0.000004496881,0.0006044792],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1127588,"threshold_uncertainty_score":0.224205,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01304303136013853,"score_gpt":0.3202962888902527,"score_spread":0.3072532575301142,"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."}}