{"id":"W4395100064","doi":"10.2196/51478","title":"Effectiveness of mHealth App–Based Interventions for Increasing Physical Activity and Improving Physical Fitness in Children and Adolescents: Systematic Review and Meta-Analysis","year":2024,"lang":"en","type":"review","venue":"JMIR mhealth and uhealth","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":54,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Department of Science and Technology of Sichuan Province","keywords":"mHealth; Psychological intervention; Meta-analysis; Cochrane Library; Randomized controlled trial; Medicine; Behavior change methods; Systematic review; Population; MEDLINE; Physical therapy; Gerontology; Environmental health; Psychiatry; 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":[0.007804788,0.00100056,0.01234348,0.001117332,0.00090686,0.00003951875,0.0002518597,0.000545376,0.000003987593],"category_scores_gemma":[0.0005547897,0.0007340898,0.001261862,0.00161867,0.0002660723,0.0001771193,0.0002822946,0.00198009,0.000003567336],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004660543,"about_ca_system_score_gemma":0.002219494,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001790989,"about_ca_topic_score_gemma":0.0002477768,"domain_scores_codex":[0.9874451,0.006358572,0.002755568,0.001718684,0.000383025,0.001339082],"domain_scores_gemma":[0.9905248,0.004352007,0.002688833,0.0008669759,0.0002237534,0.00134361],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.00007803741,0.0004181613,0.000234613,0.9769854,0.002560634,5.33471e-7,0.0001417943,1.871621e-7,1.208146e-7,0.0005852347,0.00003137504,0.01896394],"study_design_scores_gemma":[0.00171961,0.0005341244,0.01225142,0.3699426,0.6132602,0.00002758207,0.00007648605,0.0007057755,1.066679e-7,0.0002691232,0.0004500363,0.0007629523],"study_design_candidate":"systematic_review","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.008272616,0.9492146,0.000346792,0.0004289993,0.00006621547,0.0398912,0.001677185,0.00009715433,0.000005229044],"genre_scores_gemma":[0.05596279,0.9055313,0.0001621814,0.0004467339,0.0001170935,0.03731145,0.0003289386,0.0001196385,0.00001984445],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.6106995,"threshold_uncertainty_score":0.999511,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1277376638983478,"score_gpt":0.5239802498632441,"score_spread":0.3962425859648963,"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."}}