Describing Epidemiologic Data | Field Epi Manual | CDC
2024年8月8日 · As a field epidemiologist, you will collect and assess data from field investigations, surveillance systems, vital statistics, or other sources. This task, called descriptive epidemiology, answers the following questions about disease, injury, or environmental hazard occurrence: What? How much? When? Where? Among whom?
6 Basic Epidemiological Methods and Calculations
Introduce the most common methods of disease frequency in epidemiology; List common epidemiological methods of disease frequency: counts, proportions, ratios, rates, prevalence and incidence; Apply the concepts of disease frequency in the analysis of results from epidemiological research studies
Epidemiological study designs and principles of data analysis: A ...
Epidemiological studies are unified by their common goals and by their basis in defined populations. The case series (or register-based study) includes examination of trends in deaths, cancers, notifiable diseases, and hospitalizations. Case–control studies are analysed by comparing the exposure to risk factors in cases to those in controls.
Epidemiologic Principles - PMC
As applied to infectious diseases, at least 10 goals of epidemiologic analysis can be listed: 1. Describe patterns of infection and disease occurrence in populations. 2. Identify outbreaks or unusual rates of disease occurrence. 3. Facilitate laboratory-based efforts to …
Analysis of Epidemiologic Data Using R | SpringerLink
This book addresses the description and analysis of occurrence data frequently encountered in epidemiological studies. With the occurrence of Covid-19, people have been exposed to the analysis and interpretation of epidemiological data. To be informed consumers of this information, people need to understand the nature and analysis of these data.
Epidemiological study design and principles of data analysis: An ...
2008年8月28日 · Epidemiological studies have apparently distinct designs but are unified by their common goal to understand the frequency and causes of disease, by their strategy of seeking associations between exposures (potential causes) and outcomes (disease), by their utilization of the survey method, and by their basis in defined populations.
Descriptive and Analytical Epidemiology | SpringerLink
2023年12月13日 · Descriptive epidemiology assesses the burden and magnitude of health problems in a population, whereas analytical epidemiology identifies the causes and risk factors of health problems. This chapter provides the scopes, designs, data analytics approaches, ethical issues, and examples of various epidemiological studies.
Advanced Epidemiological Methods - GitHub Pages
2024年11月12日 · Teach the nuances of applying advanced epidemiological methods using real data. Offer a unique open textbook that’s enriched with interactive tools and quizzes for a self-paced learning experience. Dive into Our Modules
Epidemiological Studies: A Practical Guide | Oxford Academic
2018年10月1日 · It summarizes the main study designs used in epidemiological from purely quantitative studies to assess incidence and prevalence, to the range of observational studies used in the modern practice of epidemiology.
Epidemiological method - Wikipedia
Two methods have evolved to assess the strength of the relationship between the disease causing agent and the disease. Koch's postulates were the first criteria developed for epidemiological relationships. Because they only work well for highly contagious bacteria and toxins, this method is largely out of favor.