Frequency and Duration of App Usage in the mHealth and mHealth+I Groups
faintness, chest pain, numbness, pain, abnormal signs and symptoms, diabetes
HYPERTENSION, DIABETES
The mHealth+I group had a relatively higher duration of app usage than the mHealth group (ie, 12 minutes vs 11 minutes). The most frequently used feature for both groups was the self-monitoring function for signs and symptoms of hypertension, diabetes, and pain levels. Both groups spent most of their time on the educational corner. Using the app, more participants in the mHealth+I group than in the mHealth group reported abnormal signs and symptoms and triggered the alarm system. The most common abnormal signs and symptoms included faintness, unilateral limb numbness, and chest pain.