{"id":"W2499990024","doi":"10.1056/jw200809160000003","title":"Arthroscopic Surgery for Knee Osteoarthritis — No Benefit","year":2008,"lang":"en","type":"article","venue":"Journal watch","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Osteoarthritis; Arthroscopy; Debridement (dental); Knee surgery; Surgery; Placebo; Randomized controlled trial; Knee arthroscopy; Physical therapy; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009593364,0.0005629854,0.001751048,0.0005038751,0.0004692063,0.0004790054,0.0003054243,0.001683987,0.007862715],"category_scores_gemma":[0.001665494,0.0003077041,0.001946378,0.0003050934,0.0007756719,0.0005871925,0.0003110292,0.001447175,0.0006882462],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005117626,"about_ca_system_score_gemma":0.001016531,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001923797,"about_ca_topic_score_gemma":0.005665458,"domain_scores_codex":[0.9994112,0.0002847733,0.00006064764,0.00008592928,0.00008802528,0.00006934869],"domain_scores_gemma":[0.9993615,0.0002652402,0.00009578902,0.00003877815,0.00003700716,0.0002017599],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"not_applicable","study_design_scores_codex":[0.831899,0.004705739,0.002565457,0.003853401,0.003501372,0.0001922059,0.0001367604,0.0002005646,0.00628271,0.001089415,0.00351533,0.1420579],"study_design_scores_gemma":[0.879351,0.09219105,0.0152724,0.0004851244,0.00313529,0.0002173224,0.0001277646,0.0002232331,0.0009637551,0.001251474,0.006737364,0.00004430746],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"commentary","genre_scores_codex":[0.8913668,0.07497357,0.001020348,0.00687261,0.004503513,0.002493382,0.001492927,0.000178916,0.0170981],"genre_scores_gemma":[0.9815941,0.009406306,0.000739295,0.004125333,0.0009446808,0.0004921163,0.0003751654,0.000008956648,0.002314035],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.007862715,"threshold_uncertainty_score":0.02630341,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02473524456761626,"score_gpt":0.2568839719078343,"score_spread":0.232148727340218,"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."}}