{"id":"W2372073895","doi":"","title":"Survey on food purchase behaviors of primary and secondary students from seven cities of china","year":2009,"lang":"en","type":"article","venue":"","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"CAE (Canada)","funders":"","keywords":"China; Cluster sampling; Psychology; Personal hygiene; Medical education; Nutrition Education; Environmental health; Medicine; Geography; Family medicine; Gerontology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005012216,0.0003260886,0.0003214552,0.0008790541,0.0006877253,0.0003177907,0.0002351885,0.0003107029,0.002034463],"category_scores_gemma":[0.0007624988,0.0002689776,0.0003062113,0.001047105,0.0002046792,0.0002191679,0.0003715002,0.0002757209,0.0004536201],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005318581,"about_ca_system_score_gemma":0.0007851502,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02381711,"about_ca_topic_score_gemma":0.03643395,"domain_scores_codex":[0.9995928,0.00005208201,0.00005804474,0.00006811626,0.0001344581,0.00009457971],"domain_scores_gemma":[0.99924,0.00004929764,0.0001736674,0.0000410444,0.0002062328,0.0002897295],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003101724,0.00008249783,0.9969187,0.00002347034,0.0000191711,0.0000628742,0.0003393558,0.00001914625,0.0005587808,0.000008302676,0.0002529045,0.001683733],"study_design_scores_gemma":[0.000003885211,0.00005536714,0.9994117,0.000001901793,0.000003455124,0.00003061658,0.0002439455,0.00003636222,0.00004272137,0.000002738733,0.0001659767,0.000001365561],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988523,0.00002691706,0.0000325639,0.00002546258,0.000002762438,0.00004235747,0.0006613832,0.00000226369,0.0003540431],"genre_scores_gemma":[0.9975175,0.00006131908,0.0001195418,0.00007388675,0.000005445795,0.00007733634,0.001258287,0.000001384357,0.0008852621],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02381711,"threshold_uncertainty_score":0.04735696,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02036031358710158,"score_gpt":0.2845997489440537,"score_spread":0.2642394353569521,"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."}}