'Source population' presentation slideshows

Spring 2008

Spring 2008. Case-Control Studies and Odds Ratio STAT 6395. Filardo and Ng. Types of Epidemiologic studies. Case-Control studies.

872 views • 62 slides

Case-Control Studies (retrospective studies)

Case-Control Studies (retrospective studies). Sue Lindsay, Ph.D., MSW, MPH Division of Epidemiology and Biostatistics Institute for Public Health San Diego State University. Case Control Study Design. select. Source Population. select. Cases: With Disease. Controls: No Disease.

1.03k views • 46 slides

Case-Control Studies for Outbreak Investigations

Case-Control Studies for Outbreak Investigations. Goals. Describe the basic steps of conducting a case-control study Discuss how to select cases and controls Discuss how to conduct basic data analysis (odds, odds ratios, and matched analysis)

575 views • 46 slides

Case-Control Studies for Outbreak Investigations

Case-Control Studies for Outbreak Investigations. Goals. Describe the basic steps of conducting a case-control study Discuss how to select cases and controls Discuss how to conduct basic data analysis (odds, odds ratios, and matched analysis)

509 views • 46 slides

Bias in Clinical Research: Measurement Bias

Bias in Clinical Research: Measurement Bias. Measurement bias in descriptive studies Measurement bias in analytic studies Misclassification of dichotomous exposure & outcome variables non-differential misclassification differential misclassification magnitude and direction of bias

839 views • 43 slides

Bias in Clinical Research: Measurement Bias

Bias in Clinical Research: Measurement Bias. Measurement bias in descriptive studies Measurement bias in analytic studies Misclassification of dichotomous exposure & outcome variables non-differential misclassification differential misclassification magnitude and direction of bias

1.28k views • 43 slides

Conservation Programs

482 views • 40 slides

Evolution of Populations

Evolution of Populations. Topics: Types of Selection Sources of Variation in a Population Causes of Microevolution Sources of Stability in Populations Hardy-Weinberg Equilibrium.

394 views • 39 slides

Case-control studies

Case-control studies. Overview of different types of studies Review of general procedures Sampling of controls implications for measures of association implications for bias Logistic regression modeling. Learning Objectives.

582 views • 37 slides

Cross-sectional and case-control studies

Cross-sectional and case-control studies. Jane Garbutt MBChB, FRCP(C) Jgarbutt@im.wustl.edu. Study Question. Study Design. Results. Answer. ERROR Random or Systematic. TRUTH. Charlie Brown.

1.12k views • 36 slides

Source attribution in Campylobacter jejuni

Source attribution in Campylobacter jejuni. Daniel Wilson Nuffield Department of Clinical Medicine www.danielwilson.me.uk JR Microbiology Seminar 16 th November 2010. Sam Sheppard University of Oxford. Andrew Fox Health Protection Agency. Martin Maiden University of Oxford.

480 views • 33 slides

Source attribution in Campylobacter jejuni

Source attribution in Campylobacter jejuni. Daniel Wilson Nuffield Department of Clinical Medicine www.danielwilson.me.uk JR Microbiology Seminar 16 th November 2010. Sam Sheppard University of Oxford. Andrew Fox Health Protection Agency. Martin Maiden University of Oxford.

353 views • 33 slides

BMTRY 738: The Study Population

BMTRY 738: The Study Population. Population/Sample. Population: a complete set of people with a specified set of characteristics Geographic Demographic Clinical Temporal Sample: subset of a population. Population/Sample. Target Population External Validity (Generalizability)

347 views • 20 slides

Midterm 1b Results

Midterm 1b Results. Mean = 26.4 Minimal score : 9 Maximal score: 37 62 students improved their score. Habitat Mosaic:. Source and Sink Populations:. High value habitat. Lower value habitat. Note: populations are too far apart, dispersal too infrequent, to establish IDF.

317 views • 20 slides

Chapter 8 Case-Control Studies

354 views • 15 slides

Coverage Disparities

Coverage Disparities. Sources: DHHS national surveys (NHIS, MEPS). Coverage Relates to Access. Sources: DHHS national surveys (NHIS, MEPS). Safety Net Inadequacy. ??. ?. Sources: HRSA BPHC, HP 2010. Safety Net Staffing Inadequacy.

146 views • 7 slides