{"id":"W4224242519","doi":"10.2196/34704","title":"A Web-Based Health Application to Translate Nutrition Therapy for Cardiovascular Risk Reduction in Primary Care (PortfolioDiet.app): Quality Improvement and Usability Testing Study","year":2022,"lang":"en","type":"article","venue":"JMIR Human Factors","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan; Heart and Stroke Foundation; Queen's University; McMaster University; Women's College Hospital; Mount Saint Vincent University; Institute for Work & Health; Izaak Walton Killam Health Centre; Dalhousie University; University of Toronto; St. Michael's Hospital","funders":"Institute of Nutrition, Metabolism and Diabetes; University of Toronto; Ontario Ministry of Research, Innovation and Science; Alpro Foundation; Canadian Nutrition Society; Physicians' Services Incorporated Foundation; Coca-Cola Foundation; United Soybean Board; Loblaw Companies Limited; Herbalife Nutrition; International Sweeteners Association; Alberta Pulse Growers Commission; Hospital for Sick Children; Society for Endocrinology; Danish Cancer Society Research Center; Glycemic Index Foundation; Agriculture and Agri-Food Canada; Advanced Foods and Materials Network; Soy Nutrition Institute; Arizona State University; Dairy Farmers of Canada; National Honey Board; Diabetes Canada; Danone; International Nut and Dried Fruit Council; Almond Board of California; California Strawberry Commission; Canadian Institutes of Health Research; PepsiCo; Government of Canada; Abbott Laboratories; Mitacs; U.S. Department of Agriculture","keywords":"Usability; Medicine; Cognitive reframing; Medical education; Family medicine; Psychology; Computer science","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.02342817,0.0007133553,0.0009998798,0.001015181,0.0007531008,0.001130668,0.0007734151,0.0007831902,0.00165252],"category_scores_gemma":[0.03943276,0.000625776,0.001325732,0.0007692611,0.0006676033,0.00133471,0.001543443,0.0008899787,0.000546522],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001029638,"about_ca_system_score_gemma":0.001947202,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001637046,"about_ca_topic_score_gemma":0.003481486,"domain_scores_codex":[0.9902113,0.005711601,0.001123817,0.0008136078,0.001573952,0.00056574],"domain_scores_gemma":[0.9691098,0.01920935,0.002058896,0.001896151,0.006286098,0.001439638],"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":[0.008055137,0.10019,0.2662095,0.006004196,0.001394943,0.001683492,0.07455198,0.002007971,0.01108283,0.000481662,0.01479852,0.5135397],"study_design_scores_gemma":[0.007434404,0.1308323,0.7907051,0.001338397,0.001504027,0.001362655,0.02231276,0.01211092,0.00983039,0.0004702478,0.02172668,0.0003720122],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9897171,0.000144536,0.002521559,0.0002014893,0.00003964068,0.005859052,0.0003749323,0.000139104,0.001002536],"genre_scores_gemma":[0.9487851,0.0005281722,0.02998467,0.0008040473,0.00007390498,0.01706874,0.001016625,0.0001122375,0.001626597],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02342817,"threshold_uncertainty_score":0.1239015,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07254261955157731,"score_gpt":0.4341828661741538,"score_spread":0.3616402466225765,"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."}}