{"id":"W7117469581","doi":"10.1007/s11293-025-09843-1","title":"Expected Impacts of COVID-19 on the BMI of Canadian Adults through Food Prices, Physical Activity, and Employment","year":2025,"lang":"en","type":"article","venue":"Atlantic Economic Journal","topic":"COVID-19 and Mental Health","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Mount Allison University; Acadia University; Dalhousie University","funders":"","keywords":"Job loss; Proxy (statistics); Body mass index; Consumption (sociology); Regression analysis; Weight loss; Meal; Public health; Food consumption","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002536044,0.0001174998,0.000271367,0.0002219894,0.0001341498,0.00001657683,0.0001748627,0.0000554569,0.0001975986],"category_scores_gemma":[0.00004674478,0.00008669711,0.00007640688,0.0001153292,0.00008935391,0.00005749373,0.00003493958,0.0002227145,0.00001179492],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006073043,"about_ca_system_score_gemma":0.001613321,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.3548446,"about_ca_topic_score_gemma":0.2394086,"domain_scores_codex":[0.999105,0.000106268,0.0002609332,0.0001755354,0.00006193572,0.0002903801],"domain_scores_gemma":[0.998803,0.0004611305,0.0002527686,0.0002183633,0.00001565066,0.0002490577],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003345724,0.002107759,0.5636553,0.0008771591,0.002085784,0.00008986198,0.06488771,0.00008894412,0.001185422,0.2832229,0.06000809,0.0184453],"study_design_scores_gemma":[0.008483768,0.003396968,0.9295218,0.0005940963,0.0001983948,0.0003094888,0.01065674,0.0002961148,0.002983222,0.009610918,0.03347612,0.0004723597],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9884746,0.0001495858,0.00002540517,0.007117987,0.0003841347,0.0002635471,0.00003410388,0.000005768597,0.003544853],"genre_scores_gemma":[0.9984593,0.0001864889,0.0000108532,0.001157852,0.00009640733,0.000006593946,0.000002163641,0.000007964424,0.0000724205],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3658665,"threshold_uncertainty_score":0.7744702,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06638197635455054,"score_gpt":0.3786281407672338,"score_spread":0.3122461644126833,"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."}}