{"id":"W2594024928","doi":"","title":"Measuring lifespace in older adults with mild Alzheimer's disease using smartphone GPS","year":2012,"lang":"en","type":"article","venue":"Journal of Exercise, Movement, and Sport","topic":"Health disparities and outcomes","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Sciences Centre; Sunnybrook Health Science Centre; University of Waterloo","funders":"","keywords":"Global Positioning System; Proxy (statistics); Alzheimer's disease; Medicine; Psychology; Demography; Gerontology; Statistics; Disease; Mathematics; Computer science; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001252993,0.0001269015,0.00032626,0.0001372083,0.0002446154,0.00004978719,0.0001103965,0.00005255725,0.00007018944],"category_scores_gemma":[0.00003268089,0.00009996099,0.00006635805,0.0001657966,0.00007953556,0.0006110688,0.0000239748,0.0001837018,0.000001183337],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008803762,"about_ca_system_score_gemma":0.0003010803,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003523776,"about_ca_topic_score_gemma":0.0008461133,"domain_scores_codex":[0.9983222,0.00003386328,0.0004149067,0.0001098129,0.0005955058,0.0005236733],"domain_scores_gemma":[0.9987512,0.00003004045,0.0003077809,0.00009279522,0.0001184254,0.0006997408],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003013307,0.0001549849,0.9916573,0.00007113103,0.00001903143,0.00004922528,0.006041363,0.00001308328,7.156612e-7,0.0001618469,0.0002939739,0.001235999],"study_design_scores_gemma":[0.0009873089,0.00002055337,0.9852618,0.001066666,0.00008991873,0.000002817473,0.01100156,0.00001176627,0.00001540963,0.00003946967,0.001361262,0.0001414604],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9894589,0.008568585,0.00001955532,0.0007844596,0.000441228,0.0002386451,0.000002357802,0.000006498677,0.0004798368],"genre_scores_gemma":[0.9949972,0.003291448,0.0003752145,0.000767116,0.0004294402,0.000003488494,7.191231e-7,0.00001299687,0.0001223687],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006395505,"threshold_uncertainty_score":0.5326918,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04113939060366997,"score_gpt":0.3044379323356772,"score_spread":0.2632985417320073,"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."}}