{"id":"W4285237970","doi":"10.1590/s1808-185120222102253908","title":"IMMEDIATE ANALGESIC EFFECT OF 4KHZ AMFS INTERFERENTIAL CURRENT ON CHRONIC LOW BACK PAIN","year":2022,"lang":"en","type":"article","venue":"Coluna/Columna","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Universidade Federal do Paraná","keywords":"Medicine; Analgesic; McGill Pain Questionnaire; Randomized controlled trial; Placebo; Low back pain; Lumbar; Significant difference; Anesthesia; Physical therapy; Surgery; Internal medicine; Visual analogue scale","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005372587,0.0005817788,0.001388725,0.0003674279,0.0002381079,0.0003189101,0.0004931678,0.0008024211,0.004440166],"category_scores_gemma":[0.001002047,0.0001598959,0.0005429959,0.0002369292,0.0003300504,0.0002203123,0.000197913,0.0007093384,0.0002896412],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001702595,"about_ca_system_score_gemma":0.0003056588,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003965514,"about_ca_topic_score_gemma":0.0005886278,"domain_scores_codex":[0.9997023,0.0001191037,0.00003213612,0.00003211339,0.00005729244,0.00005697647],"domain_scores_gemma":[0.9995345,0.0001988883,0.0001085058,0.00002185507,0.00004454839,0.00009169863],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"observational","study_design_scores_codex":[0.741399,0.02573078,0.002944571,0.004526295,0.0009814397,0.0001926807,0.00009661295,0.0003404624,0.06924536,0.0001009364,0.0004887222,0.153953],"study_design_scores_gemma":[0.2463979,0.7051152,0.03666933,0.000369611,0.001105942,0.0001826618,0.0001003485,0.0004916916,0.007613612,0.0000930161,0.001837282,0.00002335303],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9907766,0.007087685,0.0002924879,0.0001052732,0.0001976356,0.000612227,0.0001341492,0.0000270763,0.0007669997],"genre_scores_gemma":[0.9927563,0.003399911,0.001165515,0.0002122524,0.0004819051,0.0009542059,0.0001640291,0.000004946569,0.0008609152],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004440166,"threshold_uncertainty_score":0.01485384,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006432744053522978,"score_gpt":0.2696544871972765,"score_spread":0.2632217431437535,"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."}}