{"id":"W2103669289","doi":"10.1053/eupc.2002.0284","title":"Prevention of Syncope Trial (POST): a randomized clinical trial of beta blockers in the prevention of vasovagal syncope Rationale and study design","year":2002,"lang":"en","type":"article","venue":"EP Europace","topic":"Cardiovascular Syncope and Autonomic Disorders","field":"Medicine","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Medicine; Vasovagal syncope; Presyncope; Syncope (phonology); Placebo; Metoprolol; Contraindication; Tilt table test; Clinical endpoint; Beta blocker; Cardiology; Internal medicine; Randomized controlled trial; Anesthesia; Heart rate; Blood pressure; Heart failure","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":[],"consensus_categories":[],"category_scores_codex":[0.01151843,0.004063135,0.00501467,0.001022058,0.001022374,0.001850728,0.002045831,0.003941142,0.0209986],"category_scores_gemma":[0.01343011,0.001528751,0.002401716,0.001389355,0.002612986,0.002297007,0.00127651,0.004774889,0.003899643],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007952209,"about_ca_system_score_gemma":0.003648789,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000485843,"about_ca_topic_score_gemma":0.000797491,"domain_scores_codex":[0.9879348,0.008773107,0.0006007816,0.001079803,0.0009452492,0.0006663184],"domain_scores_gemma":[0.9962395,0.001239635,0.0008994477,0.0003762347,0.0004591323,0.000785989],"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":[0.9453135,0.00573233,0.002109974,0.007627867,0.001745307,0.0002228694,0.0001239594,0.0007318988,0.001757849,0.003223334,0.01040931,0.02100176],"study_design_scores_gemma":[0.968476,0.01885597,0.00186867,0.0004621324,0.0009447157,0.00009871733,0.00002774883,0.0008647932,0.0002679109,0.001394446,0.006701073,0.00003767425],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.1104616,0.01411396,0.0128259,0.007371014,0.005499155,0.8262039,0.00826021,0.0007079851,0.01455623],"genre_scores_gemma":[0.105174,0.004103292,0.01659808,0.006140138,0.002004491,0.8555366,0.002816378,0.00008014616,0.007546926],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.0209986,"threshold_uncertainty_score":0.07024729,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06552029650905936,"score_gpt":0.3346937296036286,"score_spread":0.2691734330945693,"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."}}