{"id":"W4391888597","doi":"10.1016/j.jpain.2024.02.014","title":"Reduction of Chronic Primary Low Back Pain by Spinal Manipulative Therapy is Accompanied by Decreases in Segmental Mechanical Hyperalgesia and Pain Catastrophizing: A Randomized Placebo-controlled Dual-blind Mixed Experimental Trial","year":2024,"lang":"en","type":"article","venue":"Journal of Pain","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université du Québec à Trois-Rivières","funders":"Fonds de recherche du Québec – Nature et technologies; Fonds de Recherche du Québec - Santé; European Centre for Chiropractic Research Excellence; Fondation Chiropratique du Québec","keywords":"Medicine; Physical therapy; Pain catastrophizing; Low back pain; Randomized controlled trial; Placebo; Hyperalgesia; Oswestry Disability Index; Chronic pain; Confidence interval; Internal medicine; Nociception","routes":{"ca_aff":true,"ca_fund":true,"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":[0.01368138,0.0003006591,0.001448201,0.0003231558,0.00004664257,0.00004690343,0.00007600806,0.000167716,0.0001986749],"category_scores_gemma":[0.0009021424,0.0002103799,0.0005733355,0.0002161961,0.0001872093,0.0002021457,0.00002038652,0.0004055773,0.000001573895],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004745322,"about_ca_system_score_gemma":0.0002746298,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004633297,"about_ca_topic_score_gemma":0.000001997526,"domain_scores_codex":[0.9926641,0.004819415,0.001397951,0.0003127345,0.0005490448,0.0002567647],"domain_scores_gemma":[0.9973577,0.00175777,0.0004750238,0.0001344364,0.0000795563,0.0001954813],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.5545371,0.001021604,0.00001538347,0.0003704797,0.0004237555,0.00001788301,0.0005682496,0.00000420258,0.4316932,0.00001556112,0.0041895,0.007143092],"study_design_scores_gemma":[0.9477442,0.01187804,0.0001262335,0.002031746,0.0001558799,0.00008823617,0.002082234,0.01413102,0.02121728,0.0001777903,0.0001019376,0.0002654364],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9784997,0.01354616,0.003515289,0.001362683,0.0002792608,0.002760146,0.000009962406,0.0000144878,0.00001227374],"genre_scores_gemma":[0.9974135,0.0003817542,0.001291857,0.0002085666,0.0004441272,0.00008304719,0.00006647538,0.00003509879,0.00007557783],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4104759,"threshold_uncertainty_score":0.8579044,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01746721459713225,"score_gpt":0.2997923543670166,"score_spread":0.2823251397698844,"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."}}