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Background & Aim: Several factors have been reported to be influential in development of the premenstrual syndrome. There are no studies available on relationship between premenstrual syndrome with body mass index in Iran. This study aimed to determine this relationship among university students.

Methods & Materials: This was a cross-sectional study conducted on a random sample of 500 students living in the dorms of Arak University of Medical Sciences. The participants had not stress, anxiety and severe depression on the basis of the DASS21. Data were gathered using Social Status Questionnaire, including demographic, menstrual status, reproductive and eating habits and body mass index measurement items. The participants completed the abbreviated form of premenstrual syndrome evaluation within seven days of bleeding up to two days after onset of bleeding for one cycle. Using logistic regression analysis, the association was assessed by adjusting for confounding variables.

Results: A majority of the students had normal BMI (<25) (90.8%). The results showed that the risk of premenstrual syndrome in the participants with high BMI was 2.43 times more than the participants with normal BMI (OR=2.43 CI=8.33-1.66).

Conclusion: High BMI increased the risk of premenstrual syndrome. Interventions to decrease the BMI should be designed and implemented in overweight and obese patients with premenstrual syndrome.

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  Background & Aim: Premature infants are the most admitted group to NICUs. Stabilization of cardio pulmonary parameters is a main goal in NICUs. Mechanical ventilation and endothracheal suctioning are the most common and effective procedures to stabilize cardio pulmonary parameters. The aim of present study was to compare the effects of two endothracheal suctioning methods (open and closed) on physiological stability in premature infants under mechanical ventilation .

  Methods & Materials: In this clinical trial, 90 preterm infants (GA: 27-34 weeks) hospitalized in the NICUs of Alzahra and Taleghani hospitals were selected and randomly assigned to two groups. In one group, infants were suctioned using open suctioning method and in the other group, infants were suctioned using closed suctioning method. The physiologic parameters (O2 sat, HR, mean BP variation) and stability (recovery time of HR, BP) were compared between the groups. Data were analyzed using descriptive and inferential statistical methods such as x², independent t-test and mixed model in the SPSS-21 . 

  Results: There was significant statistical difference between the two groups on mean BP (P=0.016). Recovery time of the BP and HR was shorter in the closed suctioning group. Physiologic stability was better in the closed suctioning group (P<0.05) .

  Conclusion: Variation of the mean BP and recovery time was more in the open suctioning group compared with the closed suctioning group. Considering better physiologic effects of closed suctioning, it is recommended to assess the combined effect of closed suctioning with weight on physiologic parameters of premature infants .

  

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Background & Aim: Violence against women is a serious social problem affecting public health. Given the relatively high prevalence of domestic violence and the need for screening, a simple tool for its correct diagnosis in a short time seems to be necessary. This study aimed to compare the diagnostic values of the HITS (Hurts, Insults, Threaten, and Screams) tool and CTS2 (Revised Conflict Tactics Scales) in domestic violence screening.

Methods & Materials: This cross-sectional study was conducted on 279 married women referred to health centers in Tabriz in 2014. Data were collected using the socio-demographic questionnaire, HITS and CTS2. Kappa index was used to assess agreement between instruments.

Results: Results showed that HITS tool had relatively good sensitivity (75.7%) and high specificity (93.5%). Positive predictive value and negative predictive value were 96.8% and 59.5% respectively. There was a moderate agreement between instruments (Kappa=0.6).

Conclusion: Given the simplicity of HITS and the possibility to complete it in a short time, this questionnaire can be recommended to identify people experiencing domestic violence at the broad level. In addition, the development of this tool is recommended in future studies.

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Background & Aim: Moral sensitivity has various dimensions including personal sentiments, scientific competency, and reasoning and decision making capabilities. To achieve this, some personal traits and educational preparedness are needed. The aim of this study was to determine nurses’ moral sensitivity and its relationship with demographic and professional characteristics in hospitals affiliated to Tabriz University of Medical Sciences.
Methods & Materials: This descriptive, correlational study was conducted on 198 nurses working in the medical wards of hospitals affiliated to Tabriz University of Medical Sciences in 2016. Census sampling method was implemented. Data were collected through a demographic and professional characteristics form and the Moral Sensitivity Questionnaire (MSQ). The data were analyzed by the SPSS software version 13 using descriptive statistics, T test, Pearson correlation coefficient and ANOVA.
Results: The mean score for nurses’ moral sensitivity was 4.84±0.48 (out of 7). The highest scores were related to the domains of “Interpersonal orientation” and “following the rules”. The lowest scores were related to the domains of “experiencing moral conflict” and “modifying autonomy”. There was a significant and inverse correlation between age and “modifying autonomy” (P=0.008, r=-0.193) and also between age and “following the rules” (P=0.034, r=-0.156). Moreover, there was a significant and inverse correlation between work experience and “following the rules” (P=0.009, r=-0.187).
Conclusion: Given that the nurses gained a low score in the domain of “modifying autonomy”, it is suggested that client centered care and patient’s autonomy be emphasized in developing nursing curriculum and in service training programs.
 

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Background & Aim: Creating and maintaining a safe environment is an important part of care in psychiatric wards. The results of previous studies indicated that some features of the physical environment facilitate the ward’s safety. The experiences of people who are most likely to be present in these environments can be the best source for identifying these features. Therefore, this study was conducted to explain patients’ and employees’ perceptions toward the features of a safe physical environment in psychiatric wards.
Methods & Materials: In this exploratory qualitative descriptive study, seven patients at discharge time and nineteen employees working in psychiatric wards were interviewed about their experiences in psychiatric wards and 84 hours of field observation was done. The data were analyzed using a qualitative content analysis approach according to the method proposed by Graneheim and Lundman.
Results: The results showed a safe physical environment in psychiatric wards meant “having an accident-free environment”. This theme was abstracted from two main categories included “Accidents prevention through design” and “having a natural life environment”, which, according to the experience of the staff, is required to balance the two. The subcategories of “having the design of accidents prevention” were “eliminating or modifying accident-causing objects”, “wards based on the characteristics of the patients” and “conditions for facilitating staff performance” and the subcategories of “having a natural life environment were “meaningful activities", “healthy and pleasant conditions” and “preserved privacy”.
Conclusion: According to the results of the study, it is necessary to create a physical environment free of accidents and at the same time to meet the daily needs of patients in order to prevent physical and psychological damage to patients and staff in psychiatric wards.
 

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Background & Aim: Structured description of pediatric medical emergencies requires the assessment and classification of underlying factors. The aim of study was to investigate frequency of predisposing factors for the entry of foreign bodies (FB) in the ear, ingestion and aspiration in children under five years in Tabriz.
Methods & Materials: This is a descriptive, cross-sectional study conducted through convenience sampling (n=245) in the ENT and emergency departments and the clinic of children's hospital in Tabriz, from March 2019 to June 2019. A researcher-made tool including the demographic characteristics form and questionnaire on predisposing factors was used to collect the data. Data was analyzed using the SPSS software version 21 through descriptive statistics.
Results: There were 137 (55.9%) cases of  FB aspiration into the airways (upper and lower), and the highest was related to nose. FB in ear was 19.6% and in stomach was 19.2%. Clinical manifestations were pain (50.2%), no clinical signs (29.4%), and the rest were bleeding with pain, cough, shortness of breath, suffocation, wheezing, nausea, and vomiting. The place of event was at home (in living room) and in the evening and night time. FB types included objects, food stuff/snacks/nuts, beans and fruit cores, and toy pieces, and it is most likely to be seed, toy pieces, nuts, shirt buttons, and rosary beads.
Conclusion: Parental, child-related, and environmental predisposing factors were reported. Therefore, future studies are suggested to evaluate the contribution of each of three factors and to implement necessary educational, notification, and interventional measures.