RESUMEN
Moral distress is among the various types of distress that involves nurses and can lead to multiple complications. It is therefore rather important to identify the factors related to moral distress. The purpose of this study was to examine the relationship between futile care perception and moral distress among intensive care unit (ICU) nurses. This cross-sectional study used a descriptive-correlation method and was conducted on 117 ICU nurses of Qom hospitals in 2016. Data were collected using a 17-item futile care perception questionnaire, and Jameton's moral distress questionnaire containing 30 questions. Data analysis was performed using SPSS 16, descriptive statistics and univariate regression analysis. The results showed that the mean age of the participants was 34.99, and most (about 66.7%) were women. Univariate regression analysis indicated that when ICU nurses' perception of futile care and work experience increased, their moral distress also increased significantly (P = 0.03 and P = 0.02, respectively). It can therefore be concluded that moral distress is associated with futile care and ICU work experience. It seems that some interventions are necessary in future to place nurses in clinical situations involving futile care, and thus reduce their level of moral distress.
RESUMEN
Diabetic peripheral neuropathy (DPN) is an important microvascular complication of diabetes mellitus (DM). It is a major contributor to foot ulceration and lower limb amputation in persons with DM and have also a significant negative effect on patient's quality of life. This meta-analysis reviews prevalence of DPN among patients with type 1 and 2 DM in Iran. Using PubMed and NLM Gateway (for MEDLINE), Institute of Scientific Information (ISI), and SCOPUS as the main international electronic data sources, and Iranmedex, Irandoc, and Scientific Information Database (SID), as the main domestic databases with systematic search capability, we systematically searched surveys, papers, and reports on the prevalence of DPN (between January 1991 to February 2013). Heterogeneity of reported prevalence's between studies was assessed by the Chi-square-based Q test and due to heterogeneity; overall prevalence of DPN was estimated using random-effect meta-analysis model. We found 304 records; from them a total of 21 studies comprising 5540 diabetic patients were included. The prevalence of diabetic neuropathy (reported) from 16% to 87%. In overall the prevalence of DPN estimated 53% (95% CI: 41-65) by using random-effect. This study show that the prevalence of DPN seems very high among the population with diabetes in Iran and more than half of the patients with DM has any type of diabetic neuropathy.
