{"id":"W2976717340","doi":"10.3390/ijerph16193627","title":"Walking on Water—A Natural Experiment of a Population Health Intervention to Promote Physical Activity after the Winter Holidays","year":2019,"lang":"en","type":"article","venue":"International Journal of Environmental Research and Public Health","topic":"Physical Activity and Health","field":"Medicine","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Michael's Hospital; University of Toronto; Public Health Ontario; University of Manitoba; Children's Hospital Research Institute of Manitoba","funders":"Canadian Institutes of Health Research; Innovative Research Group Project of the National Natural Science Foundation of China; Heart and Stroke Foundation of Canada","keywords":"Natural (archaeology); Physical activity; Intervention (counseling); Environmental health; Population; Occupational safety and health; Environmental science; Medicine; Geography; Psychology; Gerontology; Physical therapy; Nursing","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"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":[0.002477461,0.0008415531,0.0007262456,0.0003888842,0.002172097,0.000719522,0.001573067,0.001009591,0.003725328],"category_scores_gemma":[0.00235789,0.0007413392,0.0009681231,0.0003085754,0.001953476,0.0005197654,0.001015585,0.001408529,0.0004332836],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002954856,"about_ca_system_score_gemma":0.005137386,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05391989,"about_ca_topic_score_gemma":0.1039591,"domain_scores_codex":[0.9983037,0.000755859,0.00007760113,0.0003556934,0.0001437003,0.0003635651],"domain_scores_gemma":[0.9982076,0.0004791514,0.0003156736,0.0002534301,0.0002007279,0.0005433765],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"nonrandomized_trial","study_design_gemma":"observational","study_design_scores_codex":[0.1566635,0.6799812,0.04509791,0.001825306,0.001200309,0.0005672876,0.006180942,0.003954013,0.03744442,0.001515362,0.008220634,0.05734915],"study_design_scores_gemma":[0.07360376,0.676586,0.2181603,0.0003312531,0.0008393481,0.00009696915,0.002808247,0.004449593,0.00753068,0.002220672,0.0131954,0.0001777665],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9892999,0.00005313237,0.0009402308,0.0001552801,0.00008104006,0.007985548,0.0004177142,0.00006219141,0.001005005],"genre_scores_gemma":[0.9416893,0.0001604237,0.009749908,0.0009736988,0.0001507057,0.04327077,0.0009987677,0.00002527088,0.002981126],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05391989,"threshold_uncertainty_score":0.1072121,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0645122852031102,"score_gpt":0.4309380793663945,"score_spread":0.3664257941632843,"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."}}