{"id":"W3130217014","doi":"10.2196/24828","title":"Associations Among Wearable Activity Tracker Use, Exercise Motivation, and Physical Activity in a Cohort of Cancer Survivors: Secondary Data Analysis of the Health Information National Trends Survey","year":2021,"lang":"en","type":"article","venue":"JMIR Cancer","topic":"Cancer survivorship and care","field":"Medicine","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Activity tracker; Cohort; Medicine; Health Information National Trends Survey; Demographics; Odds; Physical activity; Cancer; Logistic regression; Gerontology; Cohort study; National Health Interview Survey; Cancer survivor; Physical therapy; Demography; Health information; Environmental health; Health care; Internal medicine; Population","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":[0.00121766,0.0002771594,0.0006760629,0.001551201,0.0004980462,0.0006155939,0.0004293879,0.0003338674,0.001020997],"category_scores_gemma":[0.002685302,0.0003318897,0.0009063097,0.002574813,0.0001759911,0.0004174953,0.0007578882,0.0006818511,0.0003189788],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003481194,"about_ca_system_score_gemma":0.0007075054,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0231538,"about_ca_topic_score_gemma":0.02276806,"domain_scores_codex":[0.9991149,0.0002106534,0.0001323069,0.0001831516,0.000235204,0.0001237401],"domain_scores_gemma":[0.9979589,0.0002521658,0.0007289787,0.0002758828,0.0005146488,0.0002694216],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009063048,0.00006813703,0.9984102,0.00002067331,0.0000907121,0.00001648562,0.00007127045,0.00002940069,0.0001240742,0.000006196257,0.0002925317,0.000779575],"study_design_scores_gemma":[0.000008581007,0.00007387045,0.9993968,0.000005650396,0.00003682982,0.00003506105,0.0001166646,0.0001074222,0.00004159558,0.000004914124,0.0001705228,0.000002201143],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920028,0.0000911097,0.0002083381,0.00003692018,0.000006520293,0.00007926831,0.007131131,0.0000138834,0.0004300425],"genre_scores_gemma":[0.9874342,0.0001173469,0.0002770706,0.00005327422,0.00001535536,0.0002500557,0.01149486,0.000008436989,0.000349427],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0231538,"threshold_uncertainty_score":0.04603809,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0508328947903301,"score_gpt":0.3571011607498848,"score_spread":0.3062682659595548,"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."}}