{"id":"W3090675416","doi":"10.1016/j.exger.2020.111102","title":"Dual-task gait speed assessments with an electronic walkway and a stopwatch in older adults. A reliability study","year":2020,"lang":"en","type":"article","venue":"Experimental Gerontology","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":23,"is_retracted":false,"has_abstract":false,"ca_institutions":"Institut Universitaire de Gériatrie de Montréal; Montreal Heart Institute; Women and Children’s Health Research Institute; Université de Montréal; University of Alberta; Parkwood Institute; Lawson Health Research Institute; Western University","funders":"Canadian Institutes of Health Research","keywords":"Stopwatch; Reliability (semiconductor); Gait; Physical medicine and rehabilitation; Task (project management); Preferred walking speed; Medicine; Computer science; Engineering; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003689872,0.0002491409,0.0004687282,0.00004784956,0.0001994683,0.00000791795,0.0001431945,0.000190363,0.0001786463],"category_scores_gemma":[0.00001602533,0.0002146749,0.0000313299,0.0001473344,0.00009276146,0.0002494127,0.0001296421,0.0006199383,0.00004108289],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000255562,"about_ca_system_score_gemma":0.0001478836,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001994184,"about_ca_topic_score_gemma":0.003053335,"domain_scores_codex":[0.9968888,0.0009904972,0.0004953763,0.000747775,0.0001803082,0.0006973063],"domain_scores_gemma":[0.999216,0.00005824728,0.0001697135,0.0003097756,0.00003992884,0.0002063857],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.006633927,0.01282474,0.7679754,0.0001916928,0.000127365,0.0001226629,0.1836924,3.663559e-7,0.02599299,0.0005538745,0.0004420712,0.001442515],"study_design_scores_gemma":[0.009405313,0.005131849,0.9287836,0.0000552941,0.00002086889,0.000007407454,0.05575125,0.0002464024,0.00005256063,0.0000587174,0.0002268362,0.0002599178],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9953364,0.0005473342,0.00003325429,0.0002964755,0.0001445482,0.002221172,0.000006234128,0.00009279975,0.001321742],"genre_scores_gemma":[0.9983795,0.00002239882,0.0003042161,0.0006571196,0.00008888421,0.0003250225,0.00003229455,0.00003098558,0.0001595859],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1608082,"threshold_uncertainty_score":0.8754188,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.031197048097881,"score_gpt":0.3968409850805899,"score_spread":0.3656439369827089,"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."}}