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Encouraging an active lifestyle is an essential part of successful rehabilitation programs, and the link between physical activity and quality of life [QOL] is well established among patients with mobility disorders. Biomechanical aspects of wheelchair design play an important role in physical activity and social participation of disabled individuals. This review focuses on key biomechanical features of wheeled mobility devices including propulsion methods, overuse injuries, assistive technologies, prevention of pressure ulcers, and tire and frame design. We briefly review the role of design modifications in increasing the physical activity and improvement of QOL among wheelchair-bound adults
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OBJECTIVES: In hospitals, the pharmacy information system (PIS) is usually a sub-system of the hospital information system (HIS). The PIS supports the distribution and management of drugs, shows drug and medical device inventory, and facilitates preparing needed reports. In this study, pharmacy information systems implemented in general teaching hospitals affiliated to medical universities in Tehran (Iran) were evaluated using a multi-dimensional tool. METHODS: This was an evaluation study conducted in 2015. To collect data, a checklist was developed by reviewing the relevant literature; this checklist included both general and specific criteria to evaluate pharmacy information systems. The checklist was then validated by medical informatics experts and pharmacists. The sample of the study included five PIS in general-teaching hospitals affiliated to three medical universities in Tehran (Iran). Data were collected using the checklist and through observing the systems. The findings were presented as tables. RESULTS: Five PIS were evaluated in the five general-teaching hospitals that had the highest bed numbers. The findings showed that the evaluated pharmacy information systems lacked some important general and specific criteria. Among the general evaluation criteria, it was found that only two of the PIS studied were capable of restricting repeated attempts made for unauthorized access to the systems. With respect to the specific evaluation criteria, no attention was paid to the patient safety aspect. CONCLUSIONS: The PIS studied were mainly designed to support financial tasks; little attention was paid to clinical and patient safety features.
Subject(s)
Humans , Checklist , Clinical Pharmacy Information Systems , Drug Information Services , Hospital Information Systems , Hospitals, Teaching , Information Systems , Medical Informatics , Patient Safety , Pharmacists , PharmacyABSTRACT
Sleeping is an important physiological process, wielding deep effect on the spiritual and physical health of individuals. The present study has been carried out to investigate workers' sleep quality in GoleGohar Mineral Industries Co., Sirjan, Iran. This cross-sectional and descriptive-analytical study has been carried out in 2012. The statistical society included 345 workers in of psychological health of workers in Hematite and Pelletizing section in GoleGohar Mineral Industries Co., Sirjan. The sampling method was simple random selection. Pittsburg Sleep Quality Index [PSQI] was applied in the study, with the Cronbach validity of 0.83. Analysis of data was carried out under SPSS 19 software using descriptive and inferential statistics tests. Workers averaged 30.92+/-4.78 years of age and their working experience averaged 5.47+/-3.24 years. 82.9 percent of the workers responding to the questionnaire were satisfied with their jobs, and 17.1 percent were not satisfied. Body Mass Index [BMI] for workers averaged 24.5+/-3.51 Kg/m3.51 Kg/m[2] 46.9 percent of workers experienced satisfactory sleep and 53.1 percent of them experienced unsatisfactory sleep. The present study has reported workers' sleep quality in a modest level. With high influence of sleep quality on individual performance and on their general health, and high incidence of workplace events, this aspect of workers' health should be in the focus of policy-makers and relevant authorities in health sector