ABSTRACT
Urban health is one of the challenges of the 21st century. Rapid growth and expanding urbanization have implications for health. In this regard, information technology can remove a large number of modern cities' problems. Therefore, the present article aims to study modern information technologies in the development of urban health. This is a review article based on library research and Internet searches on valid websites such as Science Direct, Magiran, Springer and advanced searches in Google. Some 164 domestic and foreign texts were studied on such topics as the application of ICT tools including cell phones and wireless tools, GIS, and RFID in the field of urban health in 2011. Finally, 30 sources were used. Information and communication technologies play an important role in improving people's health and enhancing the quality of their lives. Effective utilization of information and communication technologies requires the identification of opportunities and constraints, and the formulation of appropriate planning principles with regard to social and economic factors together with preparing the technological, communication and telecommunications, legal and administrative infrastructures
ABSTRACT
Annually, large amounts of fees that paid by hospitals will not be reimbursed as deductions by health insurances and takes irreparable financial losses to hospitals. The purpose of this study was to determine the amount of deductions imposed on hospital bills of Tehran University of Medical Sciences and their causes related to documentation. The present research was a cross-sectional and descriptive study performed in year 2009 on educational hospitals of Tehran University of Medical Sciences. All deductions reports related to Medical Services and Social Insurance related to year 2008 was collected from Income Unit of hospitals. The amount of deduction of each hospital was extracted and organized in the form of comparative tables. Data was analysed by descriptive statistics and Excel application. Then, the amount, type and causes of annually deduction of each hospital was determined. Most deductions imposed on inpatient bills have been related to the tests, appliances, medicine, residency, surgeon commission, and anesthesia and for outpatient bills have been related to visit, tests and medicine which most of them have been created due to documentation deficiencies. Most of deductions are due to unfamiliarity of care staff with documentation requirements of insurance organizations. Therefore it is necessary to use a multi-aspect mechanism including education of documentation principles to staff, supervision on record control in the Medical Record Unit and establishment of a committee by university for related activities