{"id":"W7117715352","doi":"10.3390/jal6010004","title":"Examining Psychosocial Factors Influencing Nutrition Risk in Middle-Aged and Older Adults: Findings from the Canadian Longitudinal Study on Aging","year":2025,"lang":"en","type":"article","venue":"Journal of Ageing and Longevity","topic":"Nutrition and Health in Aging","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University; University of Saskatchewan","funders":"","keywords":"Psychosocial; Longitudinal study; Logistic regression; Cohort study; Risk factor; Cohort; Longitudinal data; Tracking (education)","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":[0.002506895,0.000476577,0.0004663137,0.001817823,0.002569496,0.001058618,0.001169822,0.0005518718,0.0009177055],"category_scores_gemma":[0.004636874,0.000310617,0.001159753,0.003940358,0.0004608273,0.0005126853,0.001498866,0.0009499377,0.0001208627],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008068019,"about_ca_system_score_gemma":0.01635625,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9781171,"about_ca_topic_score_gemma":0.9870701,"domain_scores_codex":[0.9988126,0.0001391695,0.0001074305,0.0001506378,0.0005005659,0.0002896942],"domain_scores_gemma":[0.9974416,0.0001809143,0.0005684689,0.0001167774,0.001126036,0.0005661477],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003642712,0.00003511869,0.9955172,0.00004235703,0.00008071035,0.00002127318,0.0006031469,0.00002770524,0.00004263407,0.00005049733,0.0004326267,0.003110504],"study_design_scores_gemma":[0.000002304946,0.000009523144,0.9991834,0.00001947433,0.00002864781,0.000008484297,0.0003759816,0.00005946598,0.000009000713,0.00001088283,0.0002893384,0.000003496393],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9893527,0.002761528,0.0002121166,0.0006736453,0.00003028231,0.0001204379,0.00469558,0.0000079989,0.002145739],"genre_scores_gemma":[0.9947479,0.001541522,0.0004328227,0.0002014409,0.00001658634,0.00006368036,0.00248574,0.000003782619,0.0005064338],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02188289,"threshold_uncertainty_score":0.0585379,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06783155760887413,"score_gpt":0.3392547041810114,"score_spread":0.2714231465721373,"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."}}