The page uses Browser Access Keys to help with keyboard navigation. Click to learn moreSkip to Navigation

Different browsers use different keystrokes to activate accesskey shortcuts. Please reference the following list to use access keys on your system.

Alt and the accesskey, for Internet Explorer on Windows
Shift and Alt and the accesskey, for Firefox on Windows
Shift and Esc and the accesskey, for Windows or Mac
Ctrl and the accesskey, for the following browsers on a Mac: Internet Explorer 5.2, Safari 1.2, Firefox, Mozilla, Netscape 6+.

We use the following access keys on our gateway

n Skip to Navigation
k Accesskeys description
h Help


    Walden University
  Dec 15, 2017
2017-2018 Catalog (September 2017)
[Add to Pages]

CLRA 6235 - Epidemiology♦

(3 sem. cr.) Students are provided with an overview of epidemiologic methodology in the study of the distribution and etiology of disease and health-related conditions in human populations in this course. Students examine important study designs and discuss the strengths and weaknesses inherent in each. They also explore issues related to inference and causality that can be derived from studies as well as approaches to the evaluation of preventive measures. Students engage in assignments designed to provide practical application of course concepts on a variety of topics, such as calculation and interpretation of measures, acute outbreak investigations, incidence and prevalence, observational study designs, and investigation of randomized trials.
♦ Students may take this as a non-degree course, which means they do not have to be enrolled in a program. Contact an Enrollment Advisor [1-866-492-5336 (U.S.);1-443-627-7222 (toll)] for more information.

[Add to Pages]