{"id":"W2970155428","doi":"10.1164/ajrccm-conference.2019.199.1_meetingabstracts.a6001","title":"Increasing Number of Treatment Decisions Undermines Balance Between Study Arms in Randomized Trials: A Simulation Study","year":2019,"lang":"en","type":"article","venue":"","topic":"Statistical Methods in Clinical Trials","field":"Mathematics","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Queen's University","funders":"","keywords":"Balance (ability); Randomized controlled trial; Computer science; Physical medicine and rehabilitation; Medicine; 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":[0.1109712,0.001944556,0.002826106,0.001256969,0.0009489033,0.00253262,0.002555323,0.00517998,0.005986947],"category_scores_gemma":[0.373072,0.001383102,0.003347019,0.001285298,0.004064939,0.004010773,0.002576017,0.00561977,0.0003881281],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002657166,"about_ca_system_score_gemma":0.003340174,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002920767,"about_ca_topic_score_gemma":0.002244129,"domain_scores_codex":[0.8982635,0.09568843,0.001783153,0.001763837,0.001462361,0.001038704],"domain_scores_gemma":[0.1898255,0.7887262,0.0105976,0.006736181,0.002159854,0.001954594],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.09369462,0.009449314,0.03094643,0.002816607,0.006359874,0.001036096,0.002146512,0.7026832,0.001611226,0.07127291,0.006332889,0.0716504],"study_design_scores_gemma":[0.02394817,0.01195888,0.004055555,0.0005891208,0.003287653,0.0004500615,0.0003926764,0.8683926,0.001023064,0.0840364,0.001681585,0.0001842847],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8538229,0.002963027,0.125762,0.00713885,0.0003489779,0.002175711,0.0005792666,0.0002424089,0.006966769],"genre_scores_gemma":[0.968555,0.0003646715,0.02844388,0.0007750245,0.00007100081,0.001004377,0.0001027704,0.00003212093,0.0006511707],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8890288,"threshold_uncertainty_score":0.5868788,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.7484706481977657,"score_gpt":0.6578024464268771,"score_spread":0.09066820177088852,"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."}}