{"id":"W3197055148","doi":"10.2196/28024","title":"Improvements in Diet and Physical Activity–Related Psychosocial Factors Among African Americans Using a Mobile Health Lifestyle Intervention to Promote Cardiovascular Health: The FAITH! (Fostering African American Improvement in Total Health) App Pilot Study","year":2021,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Cardiovascular Health and Risk Factors","field":"Medicine","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute on Minority Health and Health Disparities; National Center for Advancing Translational Sciences; National Institutes of Health; National Cancer Institute; Eunice Kennedy Shriver National Institute of Child Health and Human Development; Centers for Disease Control and Prevention; National Center for Research Resources; American Heart Association; Mayo Clinic","keywords":"Psychosocial; mHealth; Gerontology; Psychological intervention; Medicine; Intervention (counseling); Social support; Cardiovascular health; Behavior change; Health promotion; Psychology; Public health; Nursing; Psychiatry; Social psychology; Internal 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.002923889,0.0006721294,0.002631229,0.0005789439,0.0007401247,0.00008874539,0.0001640745,0.00008494909,0.000003857157],"category_scores_gemma":[0.00007106263,0.0005594979,0.0003900534,0.002249185,0.000264442,0.0001917789,0.0003514704,0.001321135,0.000001350668],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002427726,"about_ca_system_score_gemma":0.002293728,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1676246,"about_ca_topic_score_gemma":0.01549549,"domain_scores_codex":[0.9921112,0.001655574,0.001535504,0.001556936,0.001050186,0.0020906],"domain_scores_gemma":[0.9958564,0.0001094832,0.0008794389,0.0008734806,0.0001069027,0.002174299],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.001700334,0.006355203,0.1193709,0.003270843,0.0004377671,0.00005246137,0.05358231,0.0001310756,0.00007903423,0.000004359724,0.00004656817,0.8149692],"study_design_scores_gemma":[0.005706602,0.03598278,0.9129422,0.0005542255,0.0001045598,0.00004294703,0.04283752,0.000787826,0.0000110516,0.000009375238,0.0005756036,0.0004452908],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9811018,0.002994667,0.0001322569,0.004212499,0.0003261556,0.01102947,0.00008574575,0.0001035126,0.00001393445],"genre_scores_gemma":[0.9957621,0.001361459,0.0001974865,0.001197715,0.0002240339,0.001084723,0.00004975171,0.0001049344,0.00001778549],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8145239,"threshold_uncertainty_score":0.9996856,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04700942646747149,"score_gpt":0.3753317870421188,"score_spread":0.3283223605746474,"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."}}