{"id":"W4223474782","doi":"10.2196/32435","title":"The Effectiveness of Wearable Devices as Physical Activity Interventions for Preventing and Treating Obesity in Children and Adolescents: Systematic Review and Meta-analysis","year":2022,"lang":"en","type":"review","venue":"JMIR mhealth and uhealth","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":86,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Department of Education of Zhejiang Province","keywords":"Meta-analysis; Psychological intervention; Wearable computer; Physical activity; Wearable technology; Medicine; mHealth; Psychology; Physical therapy; Computer science; Psychiatry","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":["metaepi_broad"],"consensus_categories":[],"category_scores_codex":[0.01415422,0.002849709,0.0200291,0.007128986,0.0006362046,0.003546059,0.00231142,0.002367386,0.00372265],"category_scores_gemma":[0.038813,0.001435438,0.0347866,0.007196844,0.0008732566,0.002209403,0.001533003,0.002129292,0.0002558856],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003283523,"about_ca_system_score_gemma":0.004701756,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006668347,"about_ca_topic_score_gemma":0.01316572,"domain_scores_codex":[0.9886656,0.005066009,0.003595707,0.0008764843,0.001506746,0.0002894385],"domain_scores_gemma":[0.9782482,0.01643917,0.003271281,0.0004575571,0.00137007,0.0002136937],"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":[0.001574322,0.0000385549,0.001671653,0.67299,0.3069468,0.0000795917,0.00007532861,0.0003681591,0.0001367445,0.0001264811,0.0004730323,0.01551933],"study_design_scores_gemma":[0.0008270034,0.0002893025,0.002744338,0.08231396,0.9111621,0.00009963029,0.0000547573,0.0001884324,0.0001643665,0.0001823093,0.001948287,0.00002542272],"study_design_candidate":"meta_analysis","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.002163917,0.9964557,0.0002997255,0.0001033724,0.00009476922,0.0003987898,0.0002797444,0.00001539732,0.0001884932],"genre_scores_gemma":[0.06602263,0.9289894,0.001948839,0.0005448852,0.0001862354,0.001661895,0.000429643,0.00001712074,0.0001992937],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.9799709,"threshold_uncertainty_score":0.07485551,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09341841608023918,"score_gpt":0.4461994466233871,"score_spread":0.3527810305431479,"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."}}