{"id":"W1971299878","doi":"10.1111/jgs.12505","title":"Objectively Measured Physical Activity and Progressive Loss of Lean Tissue in Older Japanese Adults: Longitudinal Data from the Nakanojo Study","year":2013,"lang":"en","type":"article","venue":"Journal of the American Geriatrics Society","topic":"Nutrition and Health in Aging","field":"Medicine","cited_by":88,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Medicine; Quartile; Pedometer; Lean body mass; Sarcopenia; Bioelectrical impedance analysis; Confidence interval; Longitudinal study; Physical activity; Demography; Physical therapy; Gerontology; Body mass index; Internal medicine; Body weight","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006536616,0.0001464049,0.0005923963,0.00003593087,0.0001199224,0.00002821719,0.0004221594,0.00003422977,0.00001541931],"category_scores_gemma":[0.0002659234,0.00008035935,0.0001435408,0.0005781468,0.0003817433,0.0001992551,0.0002472183,0.0006524401,0.000001213492],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001131287,"about_ca_system_score_gemma":0.0001945558,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002239121,"about_ca_topic_score_gemma":0.00004365135,"domain_scores_codex":[0.9983742,0.0002333428,0.0003670303,0.0002225879,0.0005938484,0.0002089582],"domain_scores_gemma":[0.9975256,0.0003814829,0.00111996,0.0004821369,0.0003731319,0.0001177247],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007177435,0.002960528,0.9575418,0.0001246918,0.0003435059,0.00002348912,0.02050073,0.000002826144,0.002860263,0.000001274347,0.003787047,0.01113614],"study_design_scores_gemma":[0.002518194,0.000525697,0.980147,0.0001644001,0.0001834856,0.0000567527,0.01574108,0.0003196349,0.0001698447,0.0000594204,0.00003432326,0.00008016027],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943905,0.0005372224,0.00002742259,0.004096285,0.0001199363,0.0007820413,0.00003176991,0.000006026854,0.000008794414],"genre_scores_gemma":[0.9982433,0.0002028175,0.0007820086,0.000281465,0.0004521116,0.000009187563,0.000001616311,0.00001538384,0.00001212883],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02260525,"threshold_uncertainty_score":0.3384896,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04301437709430712,"score_gpt":0.3575355890031288,"score_spread":0.3145212119088217,"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."}}