The School aims to provide introductory and advanced courses
in medical statistics and epidemiology, and their application in etiology research
and public health.
Modern medical research is becoming increasingly formalized. Today researchers, physicians and health professionals are encouraged to use scientific data, including controlled experiments and well-structured observational data as the source for decision making. Evidence-based medicine is entering into many subspecialties, including public health science.
The School provides participants insight into available critical tools for planning research, for handling data and for interpreting results. Better understanding of scientific medical papers is a goal and it requires not only knowledge of the topic being investigated but also an understanding of the research methods being used. Examples include proper understanding of the meaning of a hazard ratio or a confidence interval and an understanding of the difference between a randomized controlled trial and a case-control study.
Biostatistics focuses on the development and use of statistical methods to solve problems and to answer questions that arise in human biology, medicine, and public health. Biostatistics deals with gathering, collection, organization, analysis and interpretation of data from etiologic research, clinical trials and health planning. Biostatistical activity spans a broad range of scientific inquiry, from the basic structures of human beings, through the interactions of cells and organs to individuals and groups and their environment. Important areas include problems of genetic and environmental interaction, environmental toxicities and sanitation, health enhancement and education, disease prevention and therapy, the organization of health care system and health care financing.
Epidemiology is the study of the distribution, determinants and
frequency of diseases in human population. Disease occurrence is measured and
related to different characteristics of individuals and their environments.
Epidemiological research includes descriptive and analytical studies. Descriptive
studies are concerned with describing the general distribution of disease in
space and time (cross-sectional studies). Analytic studies are concerned with
causes and prevention of disease and are based on comparisons of population
groups in relation to their disease status or exposure of disease (case-control
studies, cohort studies, interventional studies). Over the past decade genetic
epidemiology has arisen as an important new area, where the structures of genetic
data are utilized together with epidemiological principles for design and analyses.
The aim is to find genetic determinants for disease, and to characterize their
impact on individuals and populations, accounting for environmental triggers