{"id":"W2561641472","doi":"10.1136/bmjopen-2016-012938","title":"Surgical versus conservative treatment for lumbar disc herniation: a prospective cohort study","year":2016,"lang":"en","type":"article","venue":"BMJ Open","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":210,"is_retracted":false,"has_abstract":true,"ca_institutions":"Occupational Cancer Research Centre; University of Toronto","funders":"Medicines Company; Biosensors International Group; Eli Lilly and Company","keywords":"Medicine; Prospective cohort study; Lumbar disc herniation; Conservative treatment; Lumbar; Cohort study; Surgery; Low back pain; Disc herniation; Cohort; General surgery; Physical therapy; Alternative medicine; 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":[0.0002570494,0.0001300937,0.0004099964,0.0000263264,0.00005867317,0.00002059589,0.0001150466,0.0000463955,0.0006207408],"category_scores_gemma":[0.0001865595,0.0000694089,0.00009809585,0.00006346236,0.00005335011,0.0001287303,0.00009938117,0.00002850572,0.0001749307],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002068862,"about_ca_system_score_gemma":0.000147864,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000170594,"about_ca_topic_score_gemma":0.0003332994,"domain_scores_codex":[0.9990661,0.00007315936,0.0002309976,0.0003331441,0.0001275549,0.000169106],"domain_scores_gemma":[0.9993756,0.00003889146,0.00008101899,0.0002997629,0.0001274794,0.00007727199],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003725662,0.001256721,0.9844852,0.00001002314,0.000635642,0.0002043042,0.0006376102,4.65191e-8,0.0002319331,0.001159509,0.004757904,0.002895434],"study_design_scores_gemma":[0.0290014,0.01287416,0.9539583,0.00006494673,0.0001901796,0.00003647354,0.0005813738,0.00001160903,0.0004683456,0.00009910263,0.00259304,0.0001210887],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9441204,0.00001429988,0.00009309166,0.003749817,0.00020199,0.02720912,0.00005188639,0.00002981029,0.02452958],"genre_scores_gemma":[0.9656658,0.000005276467,0.0002773124,0.0001491133,0.0001855468,0.01211418,0.00002564497,0.00001709677,0.02156008],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03052693,"threshold_uncertainty_score":0.6796677,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1529455475015537,"score_gpt":0.4702507039737142,"score_spread":0.3173051564721605,"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."}}