{"id":"W4409247157","doi":"10.1123/pes.2024-0115","title":"Changes in Leisure-Time Physical Activity and Active Commuting to School From Before to After the COVID-19 Pandemic Among Adolescents in Brazil: Repeated Cross-Sectional and Longitudinal Analyses","year":2025,"lang":"en","type":"article","venue":"Pediatric Exercise Science","topic":"Physical Activity and Health","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Children's Hospital of Eastern Ontario","funders":"","keywords":"Cross-sectional study; Physical activity; Odds; Coronavirus disease 2019 (COVID-19); Demography; Medicine; Leisure time; Pandemic; Prospective cohort study; Public health; Logistic regression; Cohort; Odds ratio; Generalized estimating equation; Gerontology; Physical therapy; Disease","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006658823,0.0001703188,0.0004544492,0.0004847619,0.0003111679,0.00009844751,0.0001896541,0.00006964248,0.000008795751],"category_scores_gemma":[0.0008517227,0.000127392,0.0000352952,0.002302692,0.000379902,0.0003571809,0.0003614266,0.0005051261,0.000007254852],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004168127,"about_ca_system_score_gemma":0.0004731121,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004850257,"about_ca_topic_score_gemma":0.004516605,"domain_scores_codex":[0.9982358,0.00008227342,0.0001703175,0.000674695,0.0004235244,0.0004133506],"domain_scores_gemma":[0.9988376,0.0002859936,0.00007160173,0.0002485068,0.00007644919,0.0004797887],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001019892,0.0003047343,0.9931081,0.00007751967,0.000003632498,0.000009681772,0.0008788964,0.0000428148,0.0025224,0.000001281926,0.00001082757,0.002020228],"study_design_scores_gemma":[0.0007077165,0.0001104784,0.997255,0.0001233001,0.00003936463,0.000002902568,0.00005212743,0.001012377,0.0003960215,0.0001873161,0.000002355957,0.0001110735],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9978908,0.00005107815,0.00004301672,0.001199921,0.00004568838,0.0006790523,0.00003279408,0.00003159086,0.00002603456],"genre_scores_gemma":[0.9991624,0.00004303486,0.000036437,0.0004731648,0.0001712093,0.00007255805,0.000002274637,0.000006056147,0.00003285045],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004146876,"threshold_uncertainty_score":0.733217,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05290339878136651,"score_gpt":0.4107142936946145,"score_spread":0.357810894913248,"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."}}