{"id":"W2075791705","doi":"10.1016/j.jbspin.2009.07.003","title":"Epidemiology of low back pain: What's new?","year":2009,"lang":"en","type":"article","venue":"Joint Bone Spine","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":54,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Montréal; McGill University","funders":"","keywords":"Medicine; Joint bone; Epidemiology; Low back pain; Physical therapy; MEDLINE; Intensive care medicine; Physical medicine and rehabilitation; Alternative medicine; Surgery; Internal medicine; Pathology","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":[0.001360867,0.0001212297,0.0005621203,0.0001074094,0.0000166207,0.00000191934,0.00003268117,0.0001175471,0.0005104808],"category_scores_gemma":[0.001929826,0.00008991434,0.0002239519,0.0001591476,0.00007620713,0.0001107049,0.00001120724,0.0001431279,0.0001123083],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003353575,"about_ca_system_score_gemma":0.00005809219,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000031752,"about_ca_topic_score_gemma":0.000002861089,"domain_scores_codex":[0.9987157,0.0001624162,0.0005786797,0.0002092807,0.0001206202,0.0002132841],"domain_scores_gemma":[0.9991574,0.0001114717,0.0001573377,0.0003253513,0.00007939181,0.0001689934],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0004203944,0.001609827,0.01891316,0.005063707,0.0001457263,0.00002443255,0.0007355347,0.000126044,0.3072152,0.01411367,0.09011007,0.5615222],"study_design_scores_gemma":[0.001822885,0.003253101,0.9828031,0.001160346,0.00002028293,0.00001193898,0.0001543013,0.001215982,0.001533269,0.004550988,0.003320303,0.0001534903],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7052484,0.009860039,0.02851698,0.245279,0.0008399858,0.001832538,0.00000199609,0.0001754206,0.008245656],"genre_scores_gemma":[0.9574452,0.0003370234,0.02555639,0.009949389,0.0005925816,0.000004084148,0.00004886396,0.00001620932,0.006050225],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.96389,"threshold_uncertainty_score":0.5589407,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02936360152929725,"score_gpt":0.3038461456904624,"score_spread":0.2744825441611651,"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."}}