abstract aims: elderlies are one of the vulnerable groups in the society that are increasing every day. senility is associated with disability and many chronic diseases. this study was performed to predict the self-efficacy and behavioral expectations in consumption of fruits and vegetables in elderly patients with functional constipation. instrument & methods: this cross-sectional study was pe...

background: one important factor in growth, progress, and increase in work efficiency of employees of any enterprise is to make considerable effort. supreme leader of the islamic republic of iran also addressed the issue of need for more efforts. the goal of this study was to determine the association of perceived organizational justice and organizational expectations with efforts of nurses to ...

introduction: hospital information systems (hiss) are computerized systems used as electronic tools for managing patient information. usability is necessity for the success and acceptability of hiss and can enhance the quality of provided care. this study aimed to evaluate the usability of hiss in hospitals affiliated with mashhad university of medical sciences (iran). methods: this descriptive...