{"id":"W4412869862","doi":"10.1136/bmjopen-2025-102143","title":"Evaluating an early childhood caries prevention strategy: a study protocol for a stepped-wedge cluster randomised controlled trial","year":2025,"lang":"en","type":"article","venue":"BMJ Open","topic":"Dental Health and Care Utilization","field":"Dentistry","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"National Natural Science Foundation of China","keywords":"Medicine; Protocol (science); Cluster randomised controlled trial; Cluster (spacecraft); Randomized controlled trial; Biostatistics; Clinical trial; Public health; Family medicine; Pediatrics; Alternative medicine; Surgery; Nursing; Internal medicine; 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":[],"consensus_categories":[],"category_scores_codex":[0.08539575,0.007152809,0.01346147,0.003580109,0.004452317,0.005683646,0.004810499,0.008544149,0.07699826],"category_scores_gemma":[0.06914699,0.004215526,0.006508865,0.005689329,0.004838363,0.0053555,0.002920269,0.008954803,0.01134561],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00832038,"about_ca_system_score_gemma":0.02805259,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003165527,"about_ca_topic_score_gemma":0.005986651,"domain_scores_codex":[0.9369822,0.0426317,0.007281388,0.003951861,0.005546262,0.003606495],"domain_scores_gemma":[0.970628,0.01071755,0.004817313,0.004747573,0.006105116,0.002984508],"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":[0.7758146,0.02253959,0.001895597,0.06325652,0.005762634,0.0006161988,0.002014891,0.004790593,0.00262422,0.01617957,0.03067811,0.07382752],"study_design_scores_gemma":[0.9193184,0.02499386,0.002153468,0.008329757,0.001552298,0.00008547946,0.0003978394,0.004445113,0.0009600121,0.006316722,0.0312674,0.0001797027],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.000507539,0.0000852952,0.001051985,0.00007299639,0.0001110269,0.9976549,0.0003003428,0.0000367002,0.000179195],"genre_scores_gemma":[0.000506584,0.0000345228,0.001463586,0.00004690214,0.00001050168,0.9978253,0.00003235604,0.00000181026,0.00007842333],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.08539575,"threshold_uncertainty_score":0.4516213,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1469690452601692,"score_gpt":0.5383574001621416,"score_spread":0.3913883549019724,"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."}}