{"id":"W4366822576","doi":"10.1002/mds.29414","title":"The Lessebo Effect in Disease Modification Trials in Parkinson's Disease","year":2023,"lang":"en","type":"article","venue":"Movement Disorders","topic":"Pain Management and Placebo Effect","field":"Neuroscience","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; University Health Network; Ottawa Hospital; Toronto Western Hospital; University of Ottawa","funders":"","keywords":"Placebo; Hazard ratio; Medicine; Parkinson's disease; Dopaminergic; Internal medicine; Physical therapy; Disease; Confidence interval; Dopamine; Alternative medicine","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.2575463,0.001918455,0.008747964,0.002723792,0.0007947838,0.004255446,0.0018856,0.004388691,0.006225468],"category_scores_gemma":[0.3355909,0.001498418,0.01808585,0.002408625,0.003556309,0.004300789,0.002534666,0.006258824,0.0004304092],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001697791,"about_ca_system_score_gemma":0.00161474,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007935351,"about_ca_topic_score_gemma":0.001009037,"domain_scores_codex":[0.5727328,0.3743508,0.02591223,0.0120636,0.01379247,0.001148001],"domain_scores_gemma":[0.4625326,0.4927263,0.02590027,0.01334925,0.004306862,0.001184793],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"observational","study_design_scores_codex":[0.09548403,0.0003481713,0.02215925,0.1625666,0.5370134,0.0004352677,0.0007597017,0.00324259,0.002038055,0.01823832,0.007031924,0.1506827],"study_design_scores_gemma":[0.1097023,0.01960581,0.0869401,0.05459835,0.5578529,0.001292434,0.0004241996,0.01687651,0.004803487,0.08925735,0.05812794,0.0005186318],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.04770457,0.8445438,0.07007894,0.01511687,0.007751188,0.003688606,0.00189758,0.0007198234,0.008498644],"genre_scores_gemma":[0.8865326,0.04405395,0.04555115,0.01239125,0.003073332,0.005381273,0.0006144478,0.0002236441,0.002178359],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.2575463,"threshold_uncertainty_score":0.9155775,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05015084751908874,"score_gpt":0.3219735948335976,"score_spread":0.2718227473145088,"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."}}