Nearly every day, population health studies appear in the media. The studies often include epidemiological research. The type of study design used can have a profound impact on how the study results are analyzed, interpreted, and reported. Common study designs include case control, cohort, cross-sectional, and community intervention trials Based on media descriptions of the […]

Systematic Reviews and Meta-Analyses Systematic reviews are an umbrella term for a number of different review designs, all with specific goals (e.g., identify scope of available research or gaps, reduce bias, statistically combine and analyze results from multiple studies). They differ from basic literature review articles that qualitatively summarize the literature on a topic and […]

Meta-Analyses In epidemiology, meta-analyses are becoming a common research design. They are also “the most frequently cited form of clinical research,” and as such are an important type of study for the advanced practice nurse to be familiar with (Haidich, 2010). For this Assignment, you will analyze a meta-analysis article and consider the implications of […]

Randomized Trials in Epidemiology Imagine that researchers are conducting a randomized controlled trial of a high-fiber supplement as a preventive measure in persons at increased risk of type 2 diabetes. People enrolled in the study are disease free at the time they agree to participate in the trial, but they all have a family history […]

Psychological Disorders In this exercise, you will complete a Mind Map to gauge your understanding of this week’s content. Select one of the possible topics provided to complete your MindMap assignment. Generalized anxiety disorder Depression Bipolar disorders Schizophrenia Delirium and dementia Obsessive compulsive disease Resources Be sure to review the Learning Resources before completing this […]