{"id":"W2127719902","doi":"10.1136/bmj.327.7418.785","title":"Evidence for risk of bias in cluster randomised trials: review of recent trials published in three general medical journals","year":2003,"lang":"en","type":"review","venue":"BMJ","topic":"Meta-analysis and systematic reviews","field":"Decision Sciences","cited_by":362,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"Medical Research Council","keywords":"Medicine; Cluster (spacecraft); Clinical trial; Sample size determination; Randomized controlled trial; Cluster randomised controlled trial; Foreknowledge; Attrition; Family medicine; Internal medicine; Statistics","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":[0.1730213,0.002841148,0.01714942,0.02522551,0.00153457,0.008090408,0.00379854,0.005742439,0.004388233],"category_scores_gemma":[0.5460335,0.002607547,0.01613802,0.02398727,0.004120995,0.005918724,0.004498865,0.003571603,0.000580879],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007825332,"about_ca_system_score_gemma":0.01351011,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002916666,"about_ca_topic_score_gemma":0.00785735,"domain_scores_codex":[0.7188371,0.1438572,0.09490737,0.00780353,0.03327606,0.001318712],"domain_scores_gemma":[0.3952754,0.4648779,0.100535,0.01079254,0.02687343,0.001645642],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.001748855,0.00002546493,0.002066629,0.8743867,0.04358666,0.00009990284,0.0003798223,0.0002022254,0.0001952996,0.0006333581,0.002075163,0.07459991],"study_design_scores_gemma":[0.002635028,0.0005847117,0.008277946,0.7474275,0.2169062,0.000668034,0.0004674514,0.0003737454,0.0005222357,0.002879032,0.01913152,0.0001266433],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0009699413,0.9952519,0.001013954,0.0008092222,0.0004800138,0.0009915167,0.000189659,0.00002508105,0.0002687592],"genre_scores_gemma":[0.04523199,0.937479,0.00846788,0.002046758,0.0007974713,0.005313172,0.0004116391,0.00006001398,0.0001920656],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.8269787,"threshold_uncertainty_score":0.915035,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.9649726389842729,"score_gpt":0.6881323119618946,"score_spread":0.2768403270223783,"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."}}