Before revision:  Our main findings show that the adoption of the mHealth app leads to an improvement in  both short term metrics ( such as reduction in patients' blood glucose and glycated hemoglobin levels) and longer-term metrics ( such as hospital visits , and medical expenses).
After revision:  Our main findings show that the adoption of the mHealth app leads to an improvement in both short term metrics ( such as reduction in patients' blood glucose and glycated hemoglobin levels) and longer-term metrics ( hospital visits and medical expenses).