{"id":"W2197935582","doi":"10.17269/cjph.106.5057","title":"Knowledge change associated with participation in prenatal education programs in Ontario: A cohort study","year":2015,"lang":"en","type":"article","venue":"Canadian Journal of Public Health","topic":"Global Maternal and Child Health","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"Brantford Energy (Canada); Toronto Public Health","funders":"University of Guelph","keywords":"Pregnancy; Breastfeeding; Medicine; Family medicine; Cohort; Public health; Program evaluation; Scale (ratio); Baseline (sea); Cohort study; Environmental health; Gerontology; Nursing; Pediatrics; Geography","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"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":[0.0007683185,0.0003761791,0.0005345418,0.0009468424,0.003190535,0.001690764,0.001549155,0.001042602,0.002849309],"category_scores_gemma":[0.003319858,0.0007407643,0.001192294,0.00326915,0.0008192241,0.0008247021,0.00113059,0.001337346,0.0003584879],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01593539,"about_ca_system_score_gemma":0.01964729,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9788705,"about_ca_topic_score_gemma":0.9865735,"domain_scores_codex":[0.9986039,0.000138139,0.0001037388,0.0002316462,0.0003322602,0.0005903945],"domain_scores_gemma":[0.9958726,0.0002916688,0.00125062,0.0002498457,0.001193085,0.001142267],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006854472,0.0001008156,0.9964814,0.00001456647,0.00006644583,0.00006746298,0.001835587,0.00001614566,0.00007641022,0.00002670918,0.0003633169,0.0008826142],"study_design_scores_gemma":[0.000006223604,0.00002995792,0.9980862,0.00001510657,0.00002825764,0.00001898583,0.00140274,0.00005036696,0.00001292681,0.000009393688,0.0003329645,0.000006940038],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996613,0.0002949748,0.00003729052,0.0003046301,0.00001176137,0.00004522894,0.001551822,0.000004275491,0.001136936],"genre_scores_gemma":[0.9970579,0.0002607355,0.00008290799,0.0001108403,0.000007337403,0.00003963964,0.0007203587,0.000004965118,0.001715336],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02112949,"threshold_uncertainty_score":0.1156199,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1629935499234009,"score_gpt":0.3605234131467788,"score_spread":0.1975298632233779,"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."}}