{"id":"W2955868116","doi":"10.3390/metabo9070134","title":"Metabolic Perturbations from Step Reduction in Older Persons at Risk for Sarcopenia: Plasma Biomarkers of Abrupt Changes in Physical Activity","year":2019,"lang":"en","type":"article","venue":"Metabolites","topic":"Nutrition and Health in Aging","field":"Medicine","cited_by":88,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Sciences and Engineering Research Council of Canada; Diabetes Canada; Genome Canada","keywords":"Sarcopenia; Reduction (mathematics); Physical activity; Medicine; Internal medicine; Gerontology; Bioinformatics; Endocrinology; Physiology; Physical medicine and rehabilitation; Biology; Mathematics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001932742,0.0003847633,0.0003989405,0.0001739172,0.0001854847,0.0002752172,0.0001076083,0.0003720371,0.0006770826],"category_scores_gemma":[0.0004222667,0.0001839608,0.0001733151,0.0002011514,0.00008562203,0.0001160308,0.0002205197,0.0004199724,0.0001382777],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000784328,"about_ca_system_score_gemma":0.0001060033,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007944903,"about_ca_topic_score_gemma":0.001944006,"domain_scores_codex":[0.9999325,0.00001854656,0.000005696581,0.0000163893,0.00001593206,0.00001082445],"domain_scores_gemma":[0.999841,0.0000227635,0.00004934131,0.00001508774,0.00002806168,0.00004376253],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.02033607,0.002032385,0.761831,0.0002428945,0.000464736,0.0004437361,0.0006115692,0.0002994915,0.186496,0.00002402815,0.0002559148,0.02696202],"study_design_scores_gemma":[0.00004640928,0.002727224,0.9935827,0.000006993429,0.00007756158,0.00012081,0.00009410352,0.000183807,0.003044863,0.0000125976,0.00009813955,0.000004837587],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995152,0.0001341983,0.0001216226,0.000007299651,0.000002476582,0.00001792021,0.000092077,0.000005294018,0.0001039563],"genre_scores_gemma":[0.9989074,0.0001002317,0.0003605417,0.00003248505,0.000004476591,0.00004391163,0.0001783182,0.000001653829,0.0003708887],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007944903,"threshold_uncertainty_score":0.002265036,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02994882589462478,"score_gpt":0.3217933943762754,"score_spread":0.2918445684816506,"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."}}