Background Nurses serve as the primary source of care for minor patients in intensive care units. Even though they support both patients and their relatives, these nurses may experience moral distress from their profession. While managing their daily relationships with their patients, nurses must also be able to control their actions to feel that they are from a social unit and feel their competence in association with others. Objective This study aimed to investigate the relationship between professional autonomy and moral distress among nurses working in children's units and pediatric intensive care wards. Methods This descriptive/comparative cross-sectional study was conducted in 2015 using 120 nurses as subjects. Subjects were selected using the census method. The research tools used to gain measurable data were the Pankratznursing questionnaire(PNQ) and Corley'sMoral distress scale (MDS). In order to analyze the collected data, descriptive statistic tests such as the relative frequency distribution, mean, standard deviation and the Pearson correlation test, T-test, ANOVA, and regression were used. The SPSSv.20 software was also used to analyze the data obtained. Results The relationship between professional autonomy and moral distress revealed that there was a significant positive relationship between professional autonomy and moral distress in the intensity (r = 0.39; P < 0.001) and the iteration (r = 0.41; P < 0.001). In addition, professional autonomy predicted 18% of changes in intensity of moral distress in total(MR = 0.42, R 2 = 0.18) and also professional autonomy predicted 25% of iteration in moral distress in total(MR = 0.507, R 2 = 0.25). Conclusions The results of this study revealed that there was a direct positive relationship between professional autonomy and moral distress.

Most patients staying in the intensive care unit (ICU) require respiratory support through a ventilator. Since prolonged mechanical ventilation and weaning from the ventilator without criteria or at the inappropriate time can result in many complications, it is required that patients be weaned off the ventilator as soon as possible. This study was conducted to investigate a few standard tools that predict successful and timely weaning of patients from the ventilator. In the literature, SOFA and APACHE II scores, along with various tools, including Burn, Morganroth, and Corgian, have been used in weaning patients from the ventilator. In most of these studies, the increase or decrease in the APACHE II score was correlated with the patient’s weaning time, and this score could be used as a criterion for weaning. Several authors have expressed their belief that the SOFA score in the ICU is a good indicator of the prognosis of patient’s weaning from the ventilator, length of stay, mortality, and rate of recovery. Several studies have compared SOFA and APACHE II scores and have shown that there is a positive correlation between the SOFA and APACHE II scores and that both mortality and dependence on the ventilator are related to these two scores. Another tool is Burn’s weaning program. A higher Burn score indicates successful weaning off of the ventilator, successful extubation, lower length of mechanical ventilation, and shorter stay in the hospital. However, the capabilities of the Morganroth scale and the Gluck and Corgian scoring systems were evaluated only for successful weaning off of the ventilator, and a decrease in the Morganroth and Gluck scores indicated successful weaning.

IntroductionDrug overuse is a serious problem for health care, and one of the biggest problems for the socio-economic well-being of different communities. The elderly tend to use more drugs due to changes in their cognitive and physiological factors. One of the best ways to evaluate the health level of elderly people is to evaluate their self-medication. This study was conducted to investigate self-medication among the elderly in Shahr-e-Kord.MethodsThis cross-sectional study was conducted on 350 people older than 65 in Shahr-e-Kord in 2015. Sampling was done in two stages. In the first stage, the city of Shahr-e-Kord was divided into four areas using geographical maps. Eighty-eight people were selected from each area. The research instrument was a questionnaire called the Health Belief Model (HBM). The data were analyzed using SPSS version 20, the chi-squared test, the independent-samples t-test, and the Pearson correlation coefficient.ResultsNo significant relationship was observed between the prevalence of self-medication with demographic variables and level of awareness. But there was a significant difference between sensitivity, perceived severity, and perceived barriers and educational level. There also was a significant difference between the perceived benefits and their income level. There also was a significant difference between the level of awareness, sensitivity, severity, benefits, and barriers of people with and without a history of self-medication (p < 0.05).ConclusionDue to the adverse effects of self-medication and the high prevalence of this activity among the elderly, it is recommended that a training program be developed and implemented to change the knowledge and beliefs of the elderly about self-medication.

IntroductionThe increase in the number of patients under hemodialysis treatment is a universal problem. With regard to the fact that there have been few social-psychological studies conducted on patients under hemodialysis treatment, the current study was conducted to investigate anxiety and perceived social support and the relation between them among these patients.MethodsThis cross-sectional study was conducted on 126 patients under hemodialysis treatment in Isfahan in 2012. After randomly selecting a hospital with a hemodialysis ward, purposive sampling was conducted. Data collection tools included state-trait anxiety and perceived social support inventory. The data were analyzed using the Spearman correlation coefficient.ResultsAmong the participants, 68.3% received average perceived social support. In addition, perceiving the tangible dimension of support was lower compared to other dimensions (Mean 40.02). Level of trait and state anxiety (65 and 67.5%) of over half of the participants was average. There was in inverse relationship between state and trait anxiety and total perceived social support and emotional and information dimensions (r = −0.340, r = −0.229). State and trait anxiety had the highest relation with emotional and information dimension of social support, respectively.ConclusionPatients under hemodialysis treatment suffer from numerous psychological and social problems. Low awareness and emotional problems result in the increase of anxiety and reduction of perceived social support. Reduction of social support has negative effect on treatment outcomes.