{"id":"W3089193306","doi":"10.2196/19953","title":"Effect of a Text Messaging–Based Educational Intervention on Cesarean Section Rates Among Pregnant Women in China: Quasirandomized Controlled Trial","year":2020,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Maternal and Perinatal Health Interventions","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Randomized controlled trial; Odds ratio; Prenatal care; Pregnancy; Family medicine; Phone; Intervention (counseling); Pediatrics; Demography; Population; Nursing; Environmental health","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004244911,0.001722864,0.003530853,0.0007495193,0.001031165,0.0008834292,0.001326334,0.002435669,0.007086914],"category_scores_gemma":[0.006658248,0.0008306773,0.002200316,0.000605335,0.001815192,0.001160518,0.0008097825,0.00192005,0.0005796404],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00165218,"about_ca_system_score_gemma":0.003811799,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002904793,"about_ca_topic_score_gemma":0.004074317,"domain_scores_codex":[0.9969879,0.00162782,0.0003262997,0.0005443568,0.0002103618,0.0003033876],"domain_scores_gemma":[0.9971594,0.000951334,0.0007304272,0.0002902487,0.0002721272,0.0005964627],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.8945886,0.05624495,0.001856737,0.004739253,0.002889365,0.00006958847,0.0002302287,0.0004081063,0.001275075,0.00022681,0.0009356275,0.03653567],"study_design_scores_gemma":[0.8732463,0.1208024,0.003084506,0.0002124934,0.001162095,0.00000911132,0.00004874049,0.0005221922,0.0003046616,0.0001979829,0.0003899371,0.00001964158],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9468671,0.004158305,0.00162642,0.0007994091,0.00128168,0.04274151,0.0006263358,0.0002566554,0.001642605],"genre_scores_gemma":[0.9470884,0.001522664,0.004068519,0.000989633,0.0005546813,0.04397084,0.0002930376,0.00001463935,0.001497655],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007086914,"threshold_uncertainty_score":0.02370805,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02568672882005696,"score_gpt":0.3908408504928101,"score_spread":0.3651541216727531,"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."}}