background since the discovery of helicobacter pylori, several clinical reports have demonstrated that h. pylori infection has emerged as a new cause of refractory iron stores in children. we carried out a systematic literature review to primarily evaluate the existing evidence on the association between childhood h. pylori infection and iron deficiency anemia (ida) and secondly, to investigate...

this evaluation was undertaken to analyse the overall merit of studies for publication in medical journals. peer review, in which peer experts evaluate the value of a manuscript submitted to a professional journal, is regarded as a crucial step in publication. it helps to ensure that published articles describe experiments that focus on important issues and that the research is well designed an...

background & aim : the number of cancer patients has been continuously increasing due to early diagnosis and the developments in cancer treatment. this has led to an increase in psychosocial problems associated with the diagnoses and treatment of cancer. loneliness is emphasized to be one of the most frequently observed psychological symptoms in cancer patients. personal and external factors th...

conclusions the number of studies conducted on pre-hospital emergency services in iran is limited. to promote public health, consideration of prevention areas, processes to provide pre-hospital emergency services, policymaking, foresight, systemic view, comprehensive research programs and roadmaps, and assessments of research needs in pre-hospital emergency seem necessary. context pre-hospital ...

this article aims to review various modes of fracture toughness of resin composites. also, this study intends to review the papers on the fracture mode, namely “fractography”, under scanning electron microscopy finding fracture initiation site, and the effect of filler content on the fracture toughness of resin composites. it will also review the effect of aging on the fracture toughness of res...

Background Epidemiological evidence on the social determinants of health inequity is well-advanced, but considerably less attention has been given to evaluating the impact of public policies addressing those social determinants. Methodological challenges to produce evidence on policy outcomes present a significant barrier to mobilising policy actions for health equities. This review aims to exa...

Background. Missed Nursing Care (MNC) is experienced in nearly all health care facilities. Awareness of the aspects involved in the occurrence of MNC can lead to the improvement of the quality of patient care. This systematic review aims to answer the question: "What factors are involved in the incidence of missed nursing care?"   Methods. This systematic review follows the Preferred Reporting...