background: a patient's satisfaction with nursing service is one of the main indices for measuring the quality and effectiveness of health care. objective: the purpose of this study was to investigate and compare patients' satisfaction with the nursing service provided in selected training hospitals in tehran. methods: this cross-sectional study was conducted in 2013 using patient&apo...

background one of most important operations research problems is nurse scheduling problem (nsp) that tries to find an optimal way to assign nurses to shifts with a set of hard constraints. most of the researches are dealing with this problem in deterministic environment with constant parameters. while in the real world applications of nsp, the stochastic nature of some parameters like number of...

background: in recent decades, patient safety has become a high priority health system issue, due to the high potential of occurring adverse events in health facilities. objectives: this study was aimed to survey patient safety culture in 2 iranian educational hospitals. materials and methods: in a descriptive, cross-sectional survey, a hospital survey on patient safety culture, was used in two...

background: modern knee designs have popularized its use in younger patients due to its better performance. there remains uncertainty whether higher demands of these patients can affect implant survivorship.    purpose: to assess whether modern knee designs have provided similar results in patients younger than 70 years versus older patients. methods: we included 203 consecutive patients (236 k...

background and objective: haemophilus influenzae type b (hib) is divided into two distinct genotypes, type i and type ii, based on the structure of capsular polysaccharides. the capsulation locus of haemophilus influenzae type b consists of three functionally distinct regions, designated regions 1 to 3. region iii contains hcsa and hcsb genes; however, notable sequence variation in this region ...

background: the rapid pace of elderly population growth and higher hospitalization of them has raised the need for an efficient relation between the nurses and elderly patients to promote their health. as there are some obstacles in nurses' relation with elderly patients, this study was implemented to clear nurses’ viewpoints in order to familiar them how to remove these barriers. the present s...

background: mental disorders in patients with chronic medical disorders are associated with, performance degradation, poor quality of life, lack of cooperation with treatment and inappropriate use of medical services, and increased costs. the objective of this study was to determine the prevalence of mental disorders in the general population referring to an educational medical hospital in rash...

cognitive rehabilitation therapy is an effective therapeutic program to restore functioning and compensate cognitive deficits of numbers of involved traumatic brain injury individuals as well as many psychiatric patients, of them ptsd in particular. specific skills and metacognitive strategies help patients to create self-awareness and learn how to monitor these skills. metacognitive training i...