{"id":"W7115740986","doi":"10.48448/dy5y-wa88","title":"Nonregistration, Discontinuation, and Nonpublication of Randomized Trials in Switzerland, the UK, Germany, and Canada: An Updated Meta-Research Study","year":2025,"lang":"","type":"other","venue":"Underline Science Inc.","topic":"","field":"","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Randomized controlled trial; Discontinuation; Clinical trial; Protocol (science); Ethics committee; Research ethics; Trial registration","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":["metaresearch","research_integrity"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.1942777,0.001976492,0.01136095,0.008057318,0.00126234,0.009256868,0.004005868,0.003766235,0.003981041],"category_scores_gemma":[0.4025629,0.001574513,0.03102931,0.01772568,0.001795313,0.004703617,0.003381574,0.004845263,0.0004660955],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0123258,"about_ca_system_score_gemma":0.01676609,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.06436979,"about_ca_topic_score_gemma":0.0792543,"domain_scores_codex":[0.7221224,0.1652342,0.06210424,0.01354402,0.03349221,0.003502916],"domain_scores_gemma":[0.4986266,0.3718411,0.06921694,0.02864507,0.02912469,0.002545689],"domain_codex":null,"domain_gemma":"reporting","domain_candidate":"reporting","domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"observational","study_design_scores_codex":[0.01331519,0.00005338357,0.05026603,0.1347714,0.7085117,0.0002235866,0.0006346782,0.001121646,0.0001498569,0.002051225,0.013451,0.07545032],"study_design_scores_gemma":[0.005293613,0.0003963922,0.0539104,0.04479136,0.870451,0.0002902447,0.0003220535,0.001072763,0.0003341035,0.002822988,0.02013882,0.0001762225],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.01080211,0.9763924,0.002279153,0.003328291,0.001230847,0.0005632918,0.003760045,0.00006682182,0.001577115],"genre_scores_gemma":[0.5183707,0.4466328,0.01042549,0.008805202,0.002330522,0.003262882,0.008117746,0.0004468232,0.001607724],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9962338,"threshold_uncertainty_score":0.9935991,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1334245681555545,"score_gpt":0.4173397749938368,"score_spread":0.2839152068382823,"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."}}