{"id":"W4403969081","doi":"10.3390/bios14110529","title":"Construct Validity of a Wearable Inertial Measurement Unit (IMU) in Measuring Postural Sway and the Effect of Visual Deprivation in Healthy Older Adults","year":2024,"lang":"en","type":"article","venue":"Biosensors","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Fondazione Cassa Di Risparmio Di Trento E Rovereto","keywords":"Inertial measurement unit; Construct validity; Wearable computer; Construct (python library); Physical medicine and rehabilitation; Units of measurement; Psychology; Computer science; Medicine; Artificial intelligence; Developmental psychology; Psychometrics; Physics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.007510307,0.0005188677,0.0004563039,0.001130914,0.0003156592,0.0007637666,0.000416154,0.0006605039,0.0006132673],"category_scores_gemma":[0.0218421,0.0003361707,0.001092678,0.0006433051,0.0006577816,0.0006135719,0.00122022,0.0004089612,0.0002015665],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002205498,"about_ca_system_score_gemma":0.0002423629,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001833617,"about_ca_topic_score_gemma":0.002722203,"domain_scores_codex":[0.9963657,0.001305727,0.0005642642,0.0004469541,0.001120521,0.0001967646],"domain_scores_gemma":[0.9904113,0.004937967,0.002097873,0.0007297177,0.001510674,0.0003123401],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002881263,0.00006042861,0.9880789,0.00004722244,0.0002537696,0.00002430358,0.0002909678,0.0001984561,0.0007984539,0.00003636023,0.00006438619,0.009858603],"study_design_scores_gemma":[0.000009508755,0.0004377451,0.9980466,0.00001554388,0.0000418951,0.0000698017,0.0001292062,0.0008734592,0.0002083087,0.00004203149,0.0001202123,0.000005648476],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.9963458,0.000511391,0.002102857,0.00003798668,0.00003154268,0.00005678804,0.0001201705,0.000009751815,0.0007836768],"genre_scores_gemma":[0.9983833,0.000110701,0.001160179,0.00002477559,0.00001666174,0.00003825673,0.0001307192,0.000004363192,0.0001311254],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.007510307,"threshold_uncertainty_score":0.03971875,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03742928763150915,"score_gpt":0.339676784668432,"score_spread":0.3022474970369228,"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."}}