Article Figures & Data
Figures
- Figure 1.
One-way analysis of the number of logins to MyChart by hospital readmission. Readmitted patients had more frequent logins than nonreadmitted patients.
- Figure 2.
One-way analysis of average of total minutes of time logged in by hospital readmission. Analysis of the mean time spent per login to MyChart was similar for readmitted patients and nonreadmitted patients.
Tables
- Table 1.
Demographics, Comorbidities, and Readmissions of MyChart Users vs Non–MyChart Users (n=11,334)
Variable MyChart Users n=5,702 Non–MyChart Users n=5,632 P Value Age, years, median [IQR] 74 [66-82] 77 [68-85] <0.0001 Male 2,954 (51.8) 2,997 (53.2) 0.13 Race, white 5,241 (91.9) 4,765 (84.6) <0.0001 Comorbidities Diabetes 1,928 (33.8) 1,994 (35.4) 0.1 Hypertension 5,035 (88.3) 4,844 (86.0) 0.0002 Major bleed 985 (17.3) 840 (14.9) 0.0006 Stroke/transient ischemic attack 1,631 (28.6) 1,662 (29.5) 0.29 Congestive heart failure 2,692 (47.2) 2,715 (48.2) 0.27 Renal disease 2,418 (42.4) 2,327 (41.3) 0.23 Liver disease 314 (5.5) 237 (4.2) 0.0013 Vascular disease 1,312 (23.0) 1,127 (20.0) <0.0001 Hospital readmission within 1 year 2,452 (43.0) 1,803 (32.0) <0.0001 Note: Data are presented as n (%) unless otherwise indicated.
IQR, interquartile range.
Variable Odds Ratio 95% CI P Value Age, per year 0.995 0.991-0.998 0.002 Male 1.26 1.17-1.38 <0.0001 Nonwhite race 1.09 0.96-7.24 0.18 Comorbidities Diabetes 1.09 1.00-1.19 0.04 Hypertension 1.28 1.13-1.45 0.0001 Major bleed 1.10 0.99-1.23 0.07 Stroke/transient ischemic attack 1.07 0.99-1.17 0.10 Congestive heart failure 1.48 1.34-1.57 <0.0001 Renal disease 1.04 0.96-1.13 0.49 Liver disease 1.00 0.84-1.20 0.99 Vascular disease 1.05 0.95-1.15 0.32 MyChart account 1.57 1.49-1.70 <0.0001
In this issue
Use of Web-Based Patient Portals in Patients With Atrial Fibrillation Is Associated With Higher Readmissions
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