{"id":"W4213196230","doi":"10.2196/31537","title":"The Content, Quality, and Behavior Change Techniques in Nutrition-Themed Mobile Apps for Children in Canada: App Review and Evaluation Study","year":2022,"lang":"en","type":"review","venue":"JMIR mhealth and uhealth","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Tech University","funders":"","keywords":"App store; Mobile apps; mHealth; Quality (philosophy); Smartphone app; Habit; Psychology; Medicine; Computer science; World Wide Web; Psychological intervention; Social psychology; Nursing","routes":{"ca_aff":true,"ca_fund":false,"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":[0.01492987,0.0007628498,0.002296352,0.006994241,0.002506609,0.003452281,0.001702306,0.0009252099,0.001413547],"category_scores_gemma":[0.06106766,0.0005197796,0.002637061,0.009886845,0.001130805,0.001556692,0.002039679,0.001219812,0.0002005394],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.03190555,"about_ca_system_score_gemma":0.1136236,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7235583,"about_ca_topic_score_gemma":0.8697948,"domain_scores_codex":[0.9894409,0.001886723,0.002055577,0.0005669368,0.005482886,0.0005671007],"domain_scores_gemma":[0.9169387,0.019754,0.007602495,0.001075307,0.05227482,0.002354776],"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":[0.002626626,0.001168969,0.06916157,0.1667351,0.002352071,0.0006348408,0.01652659,0.0003618822,0.001734488,0.0006526652,0.01278,0.7252653],"study_design_scores_gemma":[0.001758202,0.005262316,0.552987,0.2751879,0.02296148,0.001744003,0.01660313,0.001959963,0.0030121,0.0002773997,0.1177586,0.0004878768],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.3873131,0.565999,0.002340734,0.003893914,0.0005650826,0.01725172,0.01071546,0.0002507016,0.01167029],"genre_scores_gemma":[0.5435339,0.4203003,0.01566832,0.001717946,0.000153736,0.01164766,0.004335657,0.00007686122,0.002565683],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.2764417,"threshold_uncertainty_score":0.5561394,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4256125101871983,"score_gpt":0.5801189841009632,"score_spread":0.1545064739137649,"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."}}