{"id":"W2560317533","doi":"10.1136/bmjopen-2016-013060","title":"Differences among primary care patients with different mechanical patterns of low back pain: a cross-sectional investigation","year":2016,"lang":"en","type":"article","venue":"BMJ Open","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University Health Network; Public Health Ontario; University of Toronto","funders":"","keywords":"Medicine; Cross-sectional study; Primary care; Epidemiology; Low back pain; Public health; Primary health care; Family medicine; Physical therapy; Alternative medicine; Environmental health; Nursing; Internal medicine; Pathology; Population","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":[0.0008115569,0.000254744,0.0003420071,0.0007959074,0.0007926426,0.0007478202,0.0004609592,0.0007388333,0.001406096],"category_scores_gemma":[0.003132671,0.0005160617,0.0003408981,0.001303725,0.0004589932,0.0006063447,0.0005483933,0.0005064619,0.0003012189],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001038188,"about_ca_system_score_gemma":0.0008649873,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.06200231,"about_ca_topic_score_gemma":0.109389,"domain_scores_codex":[0.9990931,0.0001865789,0.00008493369,0.0001816833,0.0002844571,0.0001693617],"domain_scores_gemma":[0.9981516,0.0003366035,0.0007841079,0.00009519378,0.0003441334,0.0002882864],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002573914,0.000026246,0.9995936,0.000004484247,0.0000180398,0.00002346018,0.00009171656,0.000003693161,0.00003586216,0.000002087253,0.00002675718,0.0001483531],"study_design_scores_gemma":[0.000006046818,0.00007916993,0.9994981,0.000002354468,0.00000703247,0.00007922673,0.0002590955,0.00002151394,0.00000605436,0.000002494758,0.00003764898,0.000001069877],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994093,0.00008071432,0.00002725916,0.00002314847,0.000001962996,0.00001961543,0.0002585897,9.699999e-7,0.0001785041],"genre_scores_gemma":[0.9993458,0.0000664855,0.00005671863,0.00004333872,0.000006259887,0.00002691842,0.0003728362,7.450249e-7,0.0000807262],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06200231,"threshold_uncertainty_score":0.1232828,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03053424134260352,"score_gpt":0.3129978922886302,"score_spread":0.2824636509460267,"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."}}