SERVANT LEADERSHIP AND ORGANIZATIONAL TRUST: THE MEDIATING EFFECT OF THE LEADER TRUST AND ORGANIZATIONAL COMMUNICATION

The purpose of this paper aims to clarify the relationship between servant leadership and organizational trust, and tries to demonstrate the mediator role of leader trust and organizational communication in this relationship. The study sample included 258 employees of Guilan province Tax Administration and for sampling we used cluster method. Previous studies have also focused on the positive impact of servant leadership in organizational trust and in this article the results show that there is a significant relationship between servant leadership, organizational trust, leader trust and organizational communication

Designing an instructional guideline for common medical errors in gynecology and obstetrics

The aim of this qualitative study was to determine the most important medical errors made by gynecology residents. This study used a Delphi technique in three rounds. First, a list of common errors was prepared using a questionnaire, then the most important errors were prioritized and finally, the managerial and training procedures were determined for errors. In this study, 45 common errors were detected. The most common errors were inadequate surgical homeostasis, excessive use of magnesium sulfate, managerial error of post-operative infections; undiagnosed pulmonary embolism and incorrect prescription of heparin. Specialists and residents stated that designing an instructional guideline was the best method to manage all kinds of errors. Different regulatory and training procedures should be applied to prevent and control errors. An effective method for professional practitioners is designing instructional guidelines. In this study, an instructional manual was developed for the most frequent errors observed in obstetrics and gynecology

The effect of Valerian root extract on the severity of pre menstrual syndrome symptoms

Premenstrual syndrome (PMS) is a common disorder. Due to the knowledge lack of the precise etiology of this syndrome, different treatment methods are recommended, one of them is the use of medicinal herbs. This study aimed to investigate the effect of Valerian (纈草 xié cǎo) root extract on the intensity of PMS symptoms. In this double-blind clinical trial, 100 female students of Islamic Azad University, Tonekabon Branch, Mazandaran Province, Iran, with PMS were randomly divided into groups receiving Valerian (scientific name: Valeriana officinalis) and placebo in 2013. The participants received 2 pills daily in the last seven days of their menstrual cycle for 3 cycles and recorded their symptoms. The data collection tools included demographic information questionnaire, daily symptom severity questionnaire, and a provisional diagnosis of premenstrual syndrome questionnaire. Data were compared previous, one, two, and three cycles after student's intervention using and analyzed by independent t-test, paired t-test, chi-squared test, and repeated measures ANOVA in SPSS 16. A significant difference was seen in mean emotional, behavioral and physical premenstrual symptom severity in the intervention group before and after the intervention (P < 0.001). However, this difference was not statistically significant in the control group. The results of this study showed that Valerian root extract may reduce emotional, physical, and behavioral symptoms of premenstrual syndrome