{"id":"W4414744052","doi":"10.2196/80308","title":"Thigh-Worn Sensor for Measuring Initial and Final Contact During Gait in a Mobility Impaired Population: Validation Study","year":2025,"lang":"en","type":"article","venue":"JMIR Biomedical Engineering","topic":"Stroke Rehabilitation and Recovery","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Gait; Wearable computer; Population; Event (particle physics); Work (physics); Sample (material)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00198002,0.0006117742,0.0003627585,0.0004377044,0.0002298047,0.0003039869,0.0005796098,0.0007032788,0.0007643496],"category_scores_gemma":[0.004180056,0.0001987716,0.0003757417,0.000356956,0.0004490598,0.000282953,0.0004549415,0.0003199879,0.0003788917],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002129324,"about_ca_system_score_gemma":0.0003682012,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002645222,"about_ca_topic_score_gemma":0.002277512,"domain_scores_codex":[0.9991155,0.0004078445,0.00006978142,0.0001388467,0.0002001653,0.00006772561],"domain_scores_gemma":[0.9982319,0.0004614208,0.0002811466,0.0002276256,0.0006855589,0.000112233],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.004440181,0.004964354,0.8473665,0.000387153,0.0004499177,0.0005078315,0.002367455,0.002784268,0.07976997,0.0001529555,0.000526397,0.05628298],"study_design_scores_gemma":[0.0003497825,0.02812099,0.9461676,0.00005627615,0.000361781,0.001573612,0.0008946343,0.01044735,0.01109419,0.00006464275,0.0008349951,0.00003414056],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996831,0.00003437289,0.002634231,0.000009736254,0.000003786555,0.000123281,0.0001641856,0.00001578961,0.0001835583],"genre_scores_gemma":[0.9957444,0.0000591467,0.003218013,0.0000285853,0.000005626746,0.0001896342,0.0004506225,0.000006133323,0.0002979788],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002645222,"threshold_uncertainty_score":0.01047146,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0223286220512217,"score_gpt":0.3133081874951246,"score_spread":0.2909795654439029,"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."}}