{"id":"W2270292018","doi":"10.1186/1745-6215-16-s2-p4","title":"The stepped wedge cluster randomised trial: an opportunity to increase the quality of evaluations of service delivery and public policy interventions","year":2015,"lang":"en","type":"article","venue":"Trials","topic":"Healthcare Policy and Management","field":"Economics, Econometrics and Finance","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Medicine; Psychological intervention; Service delivery framework; Randomized controlled trial; Cluster randomised controlled trial; Alternative medicine; Physical therapy; Clinical trial; Family medicine; Service (business); Nursing; Surgery; Internal medicine; Marketing; Pathology","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":["metaresearch"],"category_scores_codex":[0.2364216,0.002230038,0.006842355,0.002507837,0.0009469123,0.003882571,0.002361976,0.005758879,0.01524284],"category_scores_gemma":[0.296362,0.001194762,0.005373007,0.004513654,0.003485676,0.006012891,0.00486401,0.003910768,0.0009908585],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003283361,"about_ca_system_score_gemma":0.008241237,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002186885,"about_ca_topic_score_gemma":0.001867024,"domain_scores_codex":[0.6356651,0.3375503,0.01258171,0.005432539,0.007279148,0.001491134],"domain_scores_gemma":[0.7422947,0.2104663,0.01472557,0.02251309,0.006734226,0.003266168],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.5614865,0.005284309,0.007119205,0.05852395,0.02967312,0.0006147468,0.002633889,0.01441384,0.002341423,0.06811588,0.02178975,0.2280033],"study_design_scores_gemma":[0.7983106,0.05112304,0.005698289,0.01067354,0.01059338,0.0002100618,0.0006870538,0.01658856,0.002030681,0.08407983,0.01969158,0.0003133887],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"protocol","genre_gemma":"methods","genre_scores_codex":[0.2476402,0.03565714,0.2891372,0.04477433,0.01927673,0.3164405,0.01099386,0.002983641,0.03309634],"genre_scores_gemma":[0.5011256,0.00367261,0.2820597,0.009882774,0.001426614,0.1976776,0.001150678,0.0002944958,0.002709929],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.7635784,"threshold_uncertainty_score":0.9416282,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.662172511635662,"score_gpt":0.5023779437725431,"score_spread":0.159794567863119,"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."}}