Conclusion
ADVERSE EVENTS, DISEASE

Considering that one of the basic goals of the health care system is to prevent the increase of costs and reduce the economic burden that is created by each individual and group of society, investigations such as the present study will provide valuable information about what policies should be implemented to achieve the stated objective. According to the findings of this study, by improving medication adherence, many adverse events such as re-hospitalization, as the major one, will be reduced, so it could a precious data for policy makers to promote older adults’ quality of life and society welfare by familiarize the elderly with new technologies as much as possible in order to take advantage of it and employ them to manage their health condition effectively. Use of health mobile application designed according to the needs and capabilities of the target group improve the patients’ control over their disease and helps them prevent adverse events.