{"id":"W4381715103","doi":"10.2196/45611","title":"Smartphone-Based Remote Monitoring in Heart Failure With Reduced Ejection Fraction: Retrospective Cohort Study of Secondary Care Use and Costs","year":2023,"lang":"en","type":"article","venue":"JMIR Cardio","topic":"Heart Failure Treatment and Management","field":"Medicine","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Rosetrees Trust; Academy of Medical Sciences; British Heart Foundation; National Institute for Health and Care Research; UK Research and Innovation; AstraZeneca; Imperial Health Charity; Israel Cancer Research Fund","keywords":"Medicine; Ejection fraction; Emergency department; Attendance; Retrospective cohort study; Heart failure; Emergency medicine; Cohort; Demographics; Vital signs; Proportional hazards model; Pediatrics; Internal medicine; Surgery; Demography","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":[0.0007769794,0.0003547489,0.0005284212,0.000980048,0.0005515079,0.000764582,0.0004454752,0.0005327996,0.001237976],"category_scores_gemma":[0.001947929,0.0004406674,0.0008084926,0.001659541,0.0002697612,0.0006128802,0.0007509621,0.0006683799,0.000342875],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003828198,"about_ca_system_score_gemma":0.0003677182,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007987636,"about_ca_topic_score_gemma":0.007671923,"domain_scores_codex":[0.9990698,0.0002223473,0.0001401856,0.00024401,0.0001878013,0.0001358653],"domain_scores_gemma":[0.9983015,0.0001831589,0.0009415672,0.0001826349,0.0001784399,0.0002126996],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000823222,0.00004504922,0.9992968,0.00001242238,0.00003980671,0.00005265159,0.00004623166,0.00001242564,0.0000671353,0.000007405444,0.00006243981,0.0002752773],"study_design_scores_gemma":[0.000009398195,0.0001105389,0.999292,0.000008475361,0.0000241949,0.0001923648,0.0001455634,0.0001087715,0.00001912938,0.000007471089,0.00007888639,0.000003127631],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998572,0.0001558567,0.00007916314,0.00001701932,0.000004153963,0.00004330883,0.0008895234,0.000002005349,0.0002368833],"genre_scores_gemma":[0.9988458,0.000110389,0.00007792278,0.00004281527,0.00001191146,0.00006228408,0.0007432864,0.00000199095,0.0001036467],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007987636,"threshold_uncertainty_score":0.01588231,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01533387172606239,"score_gpt":0.2816304031692413,"score_spread":0.2662965314431789,"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."}}