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Cross-Sectional Study Design and Data Analysis

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 ..3 Section I: Introduction to the Cross-Sectional Study ..7 Section II: Overview of Questionnaire Design ..9 Section III: Question Construction ..10 Section IV: Sampling ..16 Section V: Questionnaire Administration ..18 Section VI: Secondary Analysis of data ..19 Section VII: Using Epi Infoto Analyze YRBS data ..22 Worked Example for Teachers.

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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