{"id":"W3096178206","doi":"10.1016/j.exger.2020.111137","title":"Gait plasticity impairment as an early frailty biomarker","year":2020,"lang":"en","type":"article","venue":"Experimental Gerontology","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":22,"is_retracted":false,"has_abstract":false,"ca_institutions":"Lawson Health Research Institute; Western University; Parkwood Institute","funders":"Centro de Investigación Biomédica en Red Fragilidad y Envejecimiento Saludable","keywords":"Biomarker; Gait; Physical medicine and rehabilitation; Medicine; Gerontology; Biology; Genetics","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":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0001352907,0.0002283008,0.0003518628,0.00003697095,0.0004123729,0.00001042512,0.0002389495,0.0003061357,0.001531207],"category_scores_gemma":[0.00003638136,0.0002158248,0.00009278292,0.00008950793,0.0001151954,0.0002188969,0.0001682761,0.0003777789,0.002210319],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001640649,"about_ca_system_score_gemma":0.0000981036,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007776893,"about_ca_topic_score_gemma":0.0001289312,"domain_scores_codex":[0.9976557,0.0005508149,0.0004693111,0.0005053842,0.0001933968,0.0006253404],"domain_scores_gemma":[0.9990872,0.00008555792,0.0001754964,0.0002112263,0.00003784436,0.0004026598],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.002027523,0.002736454,0.05323923,0.0001072975,0.0001680686,0.00009139428,0.03099141,2.816697e-7,0.8710771,0.007460803,0.03029934,0.001801095],"study_design_scores_gemma":[0.005741027,0.003281325,0.9542742,0.00005664153,0.00003477536,0.00001249548,0.01122599,0.0006812802,0.002751956,0.0004463242,0.02091109,0.0005829307],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.977925,0.0003434831,0.0003389815,0.0008443134,0.0008434865,0.0006700396,0.00002321051,0.0002242466,0.01878725],"genre_scores_gemma":[0.9939638,0.000008960133,0.000518179,0.003775436,0.0003634898,0.0002015159,0.00006029675,0.0000308961,0.001077375],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.901035,"threshold_uncertainty_score":0.9993815,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0918396183595416,"score_gpt":0.4154851591532043,"score_spread":0.3236455407936627,"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."}}