{"id":"W2131641168","doi":"10.1136/bmj.b131","title":"Antenatal peer support workers and initiation of breast feeding: cluster randomised controlled trial","year":2009,"lang":"en","type":"article","venue":"BMJ","topic":"Breastfeeding Practices and Influences","field":"Medicine","cited_by":62,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Medicine; Population; Breastfeeding; Peer support; Family medicine; Cluster randomised controlled trial; Breast feeding; Odds ratio; Randomized controlled trial; Intervention (counseling); Ethnic group; Psychological intervention; Cluster (spacecraft); Pediatrics; Nursing; Environmental health; 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":[],"consensus_categories":[],"category_scores_codex":[0.005129868,0.001501257,0.005162098,0.0009918181,0.0009821591,0.001458329,0.001826707,0.003561883,0.01305172],"category_scores_gemma":[0.01153447,0.001197613,0.00225635,0.001233224,0.001657413,0.001450718,0.001142322,0.00280815,0.0009277795],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001795186,"about_ca_system_score_gemma":0.004160596,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005332519,"about_ca_topic_score_gemma":0.006540569,"domain_scores_codex":[0.9938759,0.003774396,0.0005661122,0.0007792911,0.0005299894,0.0004742997],"domain_scores_gemma":[0.9948162,0.002052527,0.001212091,0.0003348848,0.0003427541,0.001241525],"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":[0.9675959,0.007103678,0.00062252,0.005959152,0.001620834,0.0000453209,0.0001054184,0.0002337147,0.0002968023,0.000100658,0.0006222268,0.01569389],"study_design_scores_gemma":[0.9793047,0.0187788,0.0008255892,0.0002272682,0.0003952935,0.00001094715,0.00002778514,0.0001396525,0.00004290944,0.00004603146,0.0001932477,0.000007649897],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8959202,0.02497517,0.001813119,0.002343499,0.002105997,0.06677838,0.00174766,0.0003497389,0.003966197],"genre_scores_gemma":[0.9138662,0.008410426,0.004882907,0.001234169,0.00116098,0.06679824,0.0005813765,0.00002395023,0.003041778],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01305172,"threshold_uncertainty_score":0.04366237,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02338802850643975,"score_gpt":0.3211089723634685,"score_spread":0.2977209438570287,"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."}}