{"id":"W2336981471","doi":"10.1056/nejmc2207597","title":"Nonspecific Low Back Pain","year":2022,"lang":"en","type":"letter","venue":"New England Journal of Medicine","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Medicine; Low back pain; Physical therapy; Alternative 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008429455,0.001099795,0.001347704,0.001406036,0.006190314,0.002820011,0.001363415,0.04067367,0.02710711],"category_scores_gemma":[0.008588753,0.0008320458,0.001632906,0.0009444679,0.001444319,0.001788132,0.001417355,0.02403654,0.01125161],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004621551,"about_ca_system_score_gemma":0.004789441,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0187494,"about_ca_topic_score_gemma":0.04702369,"domain_scores_codex":[0.9984176,0.0002306844,0.0002137574,0.0002405623,0.0003386753,0.0005585922],"domain_scores_gemma":[0.9978552,0.0007076536,0.0001752423,0.00008779491,0.0004725305,0.0007016052],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001155247,0.0001804242,0.005287194,0.0001311994,0.00004942293,0.1783864,0.0003197889,0.0001077706,0.0007856368,0.004335149,0.7965569,0.01374452],"study_design_scores_gemma":[0.0004385275,0.0002965924,0.01810821,0.001250583,0.0001397266,0.1515119,0.00115059,0.001002604,0.0003605451,0.008733158,0.8168998,0.000107919],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.006958731,0.003338921,0.0002594707,0.8242082,0.03420158,0.0001733981,0.0003537587,0.000103699,0.1304023],"genre_scores_gemma":[0.02528976,0.002448625,0.0003761207,0.8176095,0.04794104,0.000100411,0.000213584,0.00007052765,0.1059504],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.04067367,"threshold_uncertainty_score":0.09068233,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0168740415016645,"score_gpt":0.2664417792050257,"score_spread":0.2495677377033612,"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."}}