{"id":"W4206656183","doi":"10.1093/asj/sjab401","title":"The Emperor Has No Platelets: Minimal Effects in an Alopecia Split-Scalp Study Unsurprising as Platelet-Rich Plasma Was Actually Platelet-Poor","year":2021,"lang":"en","type":"article","venue":"Aesthetic Surgery Journal","topic":"Periodontal Regeneration and Treatments","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Medicine; Platelet; Scalp; Platelet-rich plasma; Emperor; Surgery; Dermatology; Internal 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":[0.0006200499,0.0005108351,0.0008194169,0.0002730367,0.0004232337,0.0004661775,0.0006066973,0.001003637,0.006178902],"category_scores_gemma":[0.0008749657,0.0002278379,0.0006459302,0.000173772,0.0007618944,0.0007823827,0.0001898191,0.002398843,0.0007728721],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001292168,"about_ca_system_score_gemma":0.0002798879,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004962937,"about_ca_topic_score_gemma":0.0009640629,"domain_scores_codex":[0.9997929,0.00008150317,0.00001769181,0.00003804576,0.00003079896,0.00003922854],"domain_scores_gemma":[0.9992979,0.0003494309,0.00003209366,0.0001239152,0.00002534048,0.0001713711],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.2855004,0.05503249,0.002303851,0.0008608443,0.0005373214,0.01126766,0.0005967229,0.0004666052,0.510386,0.0006037165,0.00192556,0.1305188],"study_design_scores_gemma":[0.04854958,0.7967947,0.01946742,0.0000589323,0.0008253306,0.008635985,0.0004763582,0.001791352,0.1146333,0.0004758241,0.008231752,0.0000595494],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9952,0.001078555,0.0007848709,0.0003601477,0.0001426871,0.0002350206,0.0001461983,0.00005137934,0.00200104],"genre_scores_gemma":[0.9963744,0.0005588484,0.0003664944,0.0002679313,0.0001805347,0.00004653063,0.0001274638,0.00002392263,0.002053772],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9993799,"threshold_uncertainty_score":0.02067053,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02770425547796872,"score_gpt":0.2853150286547718,"score_spread":0.257610773176803,"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."}}