RESUMO
Since premenstrual syndrome (PMS) is one of the most common and debilitating disorders in women, risk factor modification is an urgent health priority. Therefore, this systematic review aimed to summarize and discuss the outcomes of observational and interventional studies in humans regarding the relationship between Calcium and PMS. PubMed, Scopus, ISI web of sciences and Google scholar were searched up to January 2019 to identify relevant studies. The Newcastle-Ottawa and Jadad scales were used for quality assessment. A total of 14 studies (8 interventional and 6 observational) met our inclusion criteria. Majority of the studies showed that not only serum calcium levels are lower in PMS subjects, but also calcium supplementation could significantly improve the incidence of PMS and its related symptoms. This systematic review suggests a beneficial role for calcium in PMS subjects. However, in order to draw a firm link between calcium and PMS, further dose-response clinical trials with larger sample size and better methodological design are warranted.
RESUMO
BACKGROUND AND AIM: Spiritual care is an important part of nursing practice that seems to provide comprehensive care to patients. Nursing manager's attention to the spiritual dimension is one of the most important aspects affecting human health. Therefore, the aim of this study was to determine nursing managers' attitude to spirituality and spiritual care in hospitals in Khorasan Razavi Province in 2016. METHODS: In this cross-sectional study, 110 management nurses (8 matrons, 37 supervisors and 65 head nurses) of hospitals in Khorasan Razavi Province (2016) were recruited for the study. Data were collected using a Spirituality & Spiritual Care Rating Scale (SSCRS) questionnaire in two parts, demographic information and questions related to the research objectives. Data were collected and analyzed using SPSS 16 software and doing descriptive (frequency, mean, standard deviation) and inferential statistics (independent-samples t-test, ANOVA) and considering levels of significance (p<0.05). RESULTS: The results showed mean and standard deviation in management nursing attitude to spirituality (4.01±0.35) and spiritual care (4.03±0.78). The result showed significant differences between the attitude to spirituality and spiritual care and gender, age and work experience in nursing management (p<0.05). CONCLUSIONS: Management nursing has high level attitude to spirituality and spiritual care. Therefore, providing the perfect platform to provide this care, and for nurses to implement it in hospitals is recommended.
RESUMO
INTRODUCTION: Death anxiety is a concept with greater importance among the elderly as they approach inevitability of death. Identifying the correlates of death anxiety among old people is important in order to reduce the burden of this problem. Therefore, the present study was performed with the aim to examine the association between spiritual experiences and life satisfaction with death anxiety in this stage of life. METHOD: This cross-sectional study with descriptive-analytical design included 190 elderly people visiting the health and medical centers of Neyshabur city, Iran, during fall and winter, 2016. Participants were asked to complete three questionnaires including a 16-item spiritual experiences scale, life satisfaction index proposed by Wood and Shifor with 13 items, and a 27-item death anxiety scale developed by Aminpour. Analytical statistics (Spearman's correlation coefficient, Pearson's correlation coefficient) were conducted using SPSS software version 22. RESULTS: Fifty-eight percent of participants were in younger elderly age group with mean age of 68.18±7.13 years and the number of men and women was the same (95). A significant positive association between spiritual experiences and life satisfaction (r=0.2, p<0.05), a significant negative association between spiritual experiences and death anxiety (r=-0.184, p< 0.05) and a significant negative relationship between life satisfaction and death anxiety (r=-0.2, p<0.05) was found. CONCLUSION: Based on results, it seems that reducing stressors in this stage of life including reduction of death anxiety, is possible through use of spiritual experiences and increasing life satisfaction.
