{"id":"W4414351739","doi":"10.2196/70495","title":"Clinical Usefulness of a Smartphone-Based 6-Minute Walk Test in a Hospital Outpatient Clinic Within the Constraints of the COVID-19 Pandemic: Mixed Methods Study","year":2025,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Physical Activity and Health","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Test (biology); Walk-in; Outpatient clinic; Ambulatory care; MEDLINE","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":[0.005667941,0.0005176409,0.0009307882,0.001008714,0.0009411277,0.001792311,0.0008801994,0.0009115508,0.002235443],"category_scores_gemma":[0.01180633,0.0005925834,0.001743327,0.0009699668,0.0005393814,0.001373801,0.001019558,0.000864488,0.0005878435],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007157322,"about_ca_system_score_gemma":0.000777552,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002885119,"about_ca_topic_score_gemma":0.005271346,"domain_scores_codex":[0.9946163,0.002377551,0.0007435295,0.0009578143,0.0008878827,0.0004169272],"domain_scores_gemma":[0.992176,0.003001679,0.00276157,0.0005397637,0.00102725,0.0004937445],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00250624,0.002436634,0.9745275,0.0007476758,0.001072693,0.0003047311,0.004908479,0.00008138987,0.0004267231,0.0001105839,0.000695818,0.01218139],"study_design_scores_gemma":[0.0001847188,0.005987342,0.9800779,0.0004011202,0.0006011433,0.000754238,0.009000108,0.001066485,0.0003011953,0.0001452945,0.001388359,0.00009223535],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972275,0.0006825888,0.0003403858,0.00006591294,0.00002945713,0.0003557655,0.0005975346,0.000004110573,0.0006966587],"genre_scores_gemma":[0.9969983,0.000392876,0.0007536744,0.0001904528,0.00004432379,0.00067908,0.0004904865,0.00000689847,0.0004439184],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005667941,"threshold_uncertainty_score":0.0299753,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2651228149748017,"score_gpt":0.565936434672425,"score_spread":0.3008136196976234,"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."}}