A major goal of nursing and midwifery is the delivery of evidence-based practice. Consequently, it is essential for the quality and safety of patient/client care that policy makers, educators and practitioners are aware of the presence of potential systematic bias in research practice and research publications so that only sound evidence translates into practice. The main aim of this paper is to highlight the need for ongoing awareness of the potential presence of systematic bias in research practice, to explore commonly reported types of systematic bias and to report some methods that can be applied to minimise systematic bias in research.
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http://dx.doi.org/10.12968/bjon.2014.23.5.279 | DOI Listing |
Environ Microbiome
January 2025
School of Natural Sciences, Bangor University, Bangor, UK.
Background: Acquiring representative bacterial 16S rRNA gene community profiles in plant microbiome studies can be challenging due to the excessive co-amplification of host chloroplast and mitochondrial rRNA gene sequences that reduce counts of plant-associated bacterial sequences. Peptide Nucleic Acid (PNA) clamps prevent this by blocking PCR primer binding or binding within the amplified region of non-target DNA to stop the function of DNA polymerase. Here, we applied a universal chloroplast (p)PNA clamp and a newly designed mitochondria (m)PNA clamp to minimise host chloroplast and mitochondria amplification in 16S rRNA gene amplicon profiles of leaf, bark and root tissue of two oak species (Quercus robur and Q.
View Article and Find Full Text PDFBMC Nurs
January 2025
University of Miami School of Nursing and Health Studies, Coral Gables, USA.
Background: Racism in healthcare has led to disparate health outcomes amongst people of color. The construct of racism may be misunderstood, and research is lacking about the actions nurses can in the clinical setting take to reduce racism. The purpose of the study was to determine behaviors demonstrative of racism in nursing care and behaviors that are demonstrative of culturally humble nursing care to develop an awareness of racial bias in nursing to inform future educational practices.
View Article and Find Full Text PDFBMC Med Educ
January 2025
University of Illinois Chicago, College of Medicine, Associate Professor of Medicine, Chicago, IL, US.
Implicit biases involve associations outside conscious awareness that lead to a negative evaluation of a person based on individual characteristics. Early evaluation of implicit bias in medical training can prevent long-term adverse health outcomes related to racial bias. However, to our knowledge, no present studies examine the sequential assessment of implicit bias through the different stages of medical training.
View Article and Find Full Text PDFNutr J
January 2025
Department of Infectious Diseases, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, 29 Bulan Road, Shenzhen, Guangdong, 518000, China.
Background: Previous studies found that it is promising to achieve the protective effects of dietary patterns on cardiovascular health through the modulation of gut microbiota. However, conflicting findings have been reported on how dietary patterns impact gut microbiota in individuals either established or at risk of cardiovascular disease (CVD). Our systematic review aimed to explore the effect of dietary patterns on gut microbiota composition and on risk factors for CVD in these populations.
View Article and Find Full Text PDFBMC Cancer
January 2025
Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, Shaanxi, 710004, China.
Background: Anthracycline usage has been linked to cardiovascular adverse events (CAEs), which is unpredictable. It is critical to identify the characteristics of vulnerable populations and risk factors in order to reduce the occurrence of CAEs.
Objectives: This meta-analysis aimed to assess the correlation between various risk factors and CAEs induced by anthracyclines.
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