{"id":"W4388981553","doi":"10.2196/51361","title":"Rosie, a Health Education Question-and-Answer Chatbot for New Mothers: Randomized Pilot Study","year":2023,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Digital Mental Health Interventions","field":"Psychology","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute on Minority Health and Health Disparities; U.S. National Library of Medicine; National Institutes of Health","keywords":"Hotline; Medicine; Chatbot; Randomized controlled trial; Psychology; Family medicine","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":[0.008789646,0.001700435,0.002116827,0.0008522929,0.001349435,0.00130846,0.001627681,0.0025461,0.01637132],"category_scores_gemma":[0.009851977,0.0010337,0.001580799,0.0006341822,0.001621343,0.002429976,0.001481998,0.003344172,0.001791514],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001510478,"about_ca_system_score_gemma":0.003794634,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004272411,"about_ca_topic_score_gemma":0.007312068,"domain_scores_codex":[0.9952187,0.002989727,0.0003004812,0.0005076008,0.0004015561,0.0005818707],"domain_scores_gemma":[0.9931763,0.003413024,0.001018999,0.0004320245,0.0006372022,0.001322511],"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":[0.6642255,0.2627356,0.003152071,0.003636908,0.0009776106,0.0002093071,0.001264609,0.0003660688,0.001578351,0.0003310649,0.002845214,0.05867766],"study_design_scores_gemma":[0.6541202,0.3356467,0.005226873,0.0002755228,0.0005093598,0.00003185343,0.0007523643,0.0006341811,0.0004205674,0.0003219177,0.002025457,0.000035132],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8056921,0.001119954,0.002590601,0.0009937111,0.0009945103,0.1833299,0.001761316,0.0003552355,0.003162646],"genre_scores_gemma":[0.6908024,0.00157262,0.01083863,0.001869309,0.0005415604,0.2887975,0.0006469481,0.00005329886,0.004877831],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01637132,"threshold_uncertainty_score":0.05476749,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1828896938051851,"score_gpt":0.5730177521916826,"score_spread":0.3901280583864975,"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."}}