{"id":"W2989941756","doi":"10.1016/s2352-4642(19)30348-7","title":"Challenges in global surveillance of physical activity","year":2019,"lang":"en","type":"letter","venue":"The Lancet Child & Adolescent Health","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"Children's Hospital of Eastern Ontario","funders":"","keywords":"Environmental health; Computer science; Medicine","routes":{"ca_aff":true,"ca_fund":false,"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":[0.07523301,0.001441299,0.003096171,0.007085558,0.00139968,0.007397533,0.006094242,0.003842296,0.007555706],"category_scores_gemma":[0.120549,0.001007716,0.002339944,0.01188313,0.004195174,0.01409581,0.009184776,0.007595978,0.002892084],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00405512,"about_ca_system_score_gemma":0.01394639,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05695385,"about_ca_topic_score_gemma":0.03603642,"domain_scores_codex":[0.9636503,0.01808132,0.004959793,0.005723656,0.005793374,0.00179147],"domain_scores_gemma":[0.8767628,0.06502649,0.009806339,0.01165115,0.03178678,0.004966403],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001888516,0.000120945,0.08190513,0.0141091,0.0008721906,0.00023326,0.007405635,0.001984151,0.0005912917,0.05330684,0.309276,0.5300065],"study_design_scores_gemma":[0.00008244488,0.0002471004,0.1168101,0.02169949,0.0003682765,0.0004681184,0.01616312,0.003727142,0.0004522954,0.08445629,0.7552888,0.0002367391],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.01655143,0.2104979,0.03520097,0.6429116,0.01412387,0.0006651237,0.0320235,0.001007739,0.04701791],"genre_scores_gemma":[0.4159898,0.2108742,0.1037008,0.1927598,0.02276167,0.004806468,0.04140209,0.001002311,0.006702733],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.07523301,"threshold_uncertainty_score":0.397875,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05947297692631747,"score_gpt":0.3334354556194355,"score_spread":0.273962478693118,"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."}}