{"id":"W2993818286","doi":"","title":"Percutaneous Electrical Nerve Stimulation for Chronic Knee Pain: A Randomized, Sham-controlled Trial.","year":2019,"lang":"en","type":"article","venue":"PubMed","topic":"Acupuncture Treatment Research Studies","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; WOMAC; Physical therapy; Randomized controlled trial; Context (archaeology); Transcutaneous electrical nerve stimulation; Acupuncture; Chronic pain; Osteoarthritis; Physical medicine and rehabilitation; Surgery; Alternative medicine","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002856916,0.0003074888,0.00169875,0.0001814207,0.00008532853,0.00003448398,0.0000802819,0.0001336657,0.0001192557],"category_scores_gemma":[0.007527363,0.0001568332,0.0007433443,0.0001857518,0.0000705956,0.00006188732,0.00002607502,0.0001906908,0.00004047233],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006638448,"about_ca_system_score_gemma":0.000151758,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001784264,"about_ca_topic_score_gemma":0.00000638187,"domain_scores_codex":[0.9974838,0.0004303472,0.0004521515,0.0004007449,0.0005026117,0.0007303146],"domain_scores_gemma":[0.9936076,0.005562897,0.0001285923,0.0003140468,0.0001975954,0.0001892568],"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":[0.953021,0.0002462853,0.0002420079,0.0001042227,0.001210916,0.00004521044,0.00005863378,0.00002265768,0.00006482079,0.0001045105,0.002350757,0.04252898],"study_design_scores_gemma":[0.9834229,0.001515872,0.0007650199,0.00001448515,0.0008313907,0.00005214847,0.00001221258,0.01099805,0.00004834717,0.0001894109,0.001995616,0.0001545323],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7468802,0.009731559,0.003234189,0.01019251,0.0008276149,0.2157095,0.00001545801,0.0004930279,0.01291601],"genre_scores_gemma":[0.9565182,0.00006279455,0.0001977559,0.0002443021,0.0006687748,0.02766968,0.00005389816,0.00003570917,0.01454889],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.209638,"threshold_uncertainty_score":0.9011501,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01770155992154928,"score_gpt":0.2744529407997178,"score_spread":0.2567513808781686,"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."}}