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Showing 2 results for Systematic Review

Mohammad Javad Ghazanfari, Raziyeh Chaghian Arani, Amirabbas Mollaei, Aghil Mollaei, Atefeh Falakdami, Poorya Takasi, Pooyan Ghorbani Vajargah, Shaqayeq Esmaeili, Hedayat Jafari, Tahereh Yaghoubi, Samad Karkhah,
Volume 10, Issue 3 (10-2022)
Abstract

Background and Objectives: High workload, insufficient resources, and many stressors in the workplace have led to the imposition of physical and psychological pressures on nurses, which exposes them to death anxiety (DA). This systematic review aimed to assess the DA and factors associated with its in nurses during the COVID-19 pandemic.
Material and Methods: An extensive search was conducted on Scopus, PubMed, Web of Science, Iranmedex, and Scientific Information Database (SID) databases via keywords such asincluding "Death", "Death Anxiety", "Nurses", and "COVID-19", from December 2019 to November 10, 2021.
Results: 818 nurses were enrolled in four papers. The mean age and work experience of nurses Nurses’ mean age and work experiences were 31.21 (SD=5.43) and 7.60 (SD=6.73) years, respectively. The mean DA of nurses during the COVID-19 pandemic was 7.30 (SD=2.23). Also, 31.05% of nurses had a high level of DADA level during the COVID-19 pandemic. Age, sex, work experience, working hours per week, childbearing, several patients needing end‑of‑life care, direct participation in resuscitation operations, cases of direct participation in resuscitation operations, cases of patient death, depression, mental health status, and life satisfaction were influential factors in DA nurses during the COVID-19 pandemic.
Conclusion: Thus, nursing policymakers should pay special attention to these factors related to the use of nurses' health maintenance and promotion programs to increase the quality of nursing care for COVID-19 patients. Also, it is recommended that psychological and communication support be provided to nurses during the COVID-19 pandemic.

Vahid Monfared , Leila Sheikhi , Mohtaram Hashemi , Fatemeh Kiani , Reyhane Javid , Mahya Nikoumanesh , Yegane Ghelichi , Alireza Hatami , Motahareh Hasani ,
Volume 13, Issue 4 (12-2025)
Abstract

Background: This systematic review and meta-analysis evaluated the effects of the DASH diet on blood pressure in overweight or obese adults with hypertension.
Methods: A comprehensive literature search was conducted in online databases, including SCOPUS, Medline, and Web of Science, up to 1 February 2024.
Results: This meta-analysis incorporated a comprehensive collection of 21 studies. The findings indicated that the DASH diet had a notable impact on decreasing systolic blood pressure (SBP), as demonstrated by a weighted mean difference (WMD) of -4.75 mmHg (95% confidence interval (CI): -6.23, -3.28; P < 0.001). Additionally, the DASH diet was found to have a significant influence on reducing diastolic blood pressure (DBP) [WMD of -4.17 mmHg (95% CI: -4.34, -4.00; P < 0.001)]. Subgroup analysis revealed that the results remained significant when age was ≥50 years, in females, among ethnic groups from Europe, Asia, and America, as well as in groups classified as obese individuals.
Conclusion: The DASH diet has conclusive effects on blood pressure, especially in obese individuals. The DASH diet could be considered an important dietary strategy for the management of hypertension in obese and overweight adults.


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