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Cross-Sectional Study Design and Data Analysis

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Cross-Sectional Study Design and data AnalysisChris OlsenMathematics DepartmentGeorge Washington High SchoolCedar Rapids, IowaandDiane Marie M. St. GeorgeMaster s Programs in Public HealthWalden UniversityChicago, IllinoisThe Young Epidemiology Scholars Program (YES) is supported byThe Robert Wood Johnson Foundation and administered by the College Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Section I: Introduction to the Cross-Sectional Study . . . . . . . . . . . . . . . . .7Section II: Overview of Questionnaire Design . . . . . . . . . . . . . . . . . . . . .9Section III: Question Construction.

What she did was a cross-sectional study, and the document she mailed out was a simple questionnaire. In reading public health research, you may encounter many terms that appear to be used interchangeably: cross-sectional study, survey, questionnaire, survey questionnaire, sur-vey tool, survey instrument, cross-sectional survey.

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