'Case control study' diaporamas de présentation

Use of Epidemiology in Field Settings and Experiences on the Front Lines of Public Health: The Life of an EIS Officer

Use of Epidemiology in Field Settings and Experiences on the Front Lines of Public Health: The Life of an EIS Officer. Jennifer Gordon Wright, DVM, MPH, DACVPM Centers for Disease Control and Prevention jgwright@cdc.gov. Public Health.

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Experimental Design

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Lecture 8: Selection Bias, Matching, & Control Selection

Lecture 8: Selection Bias, Matching, & Control Selection. Matthew Fox Advanced Epidemiology. What is selection bias?. Which studies can have selection bias: cohort or case control?. Selection bias or confounding?. Comparison of mortality among office workers and longshoremen from MI

1.64k views • 69 slides

A Case Control Study of Eating Habit as A Risk Factor Of Lung Cancer In Johor , Malaysia

A Case Control Study of Eating Habit as A Risk Factor Of Lung Cancer In Johor , Malaysia. A. Akashah , Shamsul A.S. 25 Nov 2009. 1-INTRODUCTION.

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Flow Diagram

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Guidelines for Appropriate OAI Data Use

Guidelines for Appropriate OAI Data Use. Yuqing Zhang, Boston University. December 6, 2007. OAI Design and Analysis Issues. Many of the variables are clustered by knee. Many of the variables are collected longitudinally over time on a person and/or knee

475 views • 42 slides

Types of studies

Types of studies. Behnam Shakiba Students Scientific Research Center (SSRC) Tehran University of Medical Sciences. Types of studies. primary Observational Experimental (interventional) Secondary (review article) Narrative systematic. Experimental studies.

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Paestum 20 maggio 2006

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Economic Impacts of Chronic Kidney Disease (CKD) on Paddy Farming Community in Anuradhapura District of Sri Lanka

Economic Impacts of Chronic Kidney Disease (CKD) on Paddy Farming Community in Anuradhapura District of Sri Lanka. By: Amaranayake, P.W.P. Department of Agricultural Systems Faculty of Agriculture Rajarata University of Sri Lanka. Introduction. Chronic Kidney Disease (CKD)

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Outbreak Investigations

Outbreak Investigations. CHS 446 Communication Skills for the Healthcare Professional Mohammed S. Alnaif, Ph.D. alnaif@ksu.edu.sa. Outbreak Investigations.

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7 . Evidence -based management: Research designs

7 . Evidence -based management: Research designs. Empirical circle. Research designs: 4 elements. Randomization Comparison Before vs after Prospective vs retrospective. Research designs: terms. Randomized controlled study Controlled before-after study Cohort / panel study

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Measures of Association

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Evidence in The ED: Is venipuncture contraindicated post-mastectomy?

Evidence in The ED: Is venipuncture contraindicated post-mastectomy?. Departments of Emergency Medicine University of Pennsylvania Health System. Brynn Utley, MD EM3 01/16/2013. References. Winge, C et al. Journal of Clinical Nursing. 2010 May;19(9-10):1270-4

372 views • 17 slides

Comparing Population Parameters (Z-test, t-tests and Chi-Square test)

Comparing Population Parameters (Z-test, t-tests and Chi-Square test). Dr. M. H. Rahbar Professor of Biostatistics Department of Epidemiology Director, Data Coordinating Center College of Human Medicine Michigan State University. Is there an association between Drinking and Lung Cancer?.

579 views • 16 slides

Information Resources for Evidence-Based Medicine

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Risk factors for breast cancer of different age groups: Moroccan data?

Risk factors for breast cancer of different age groups: Moroccan data?. Fatima Zahra Laamiri 1 Abdellatif Bouayad 2 Nadia Hasswane 3 Samir Ahid 4 , Mustapha Mrabet 1 , BARKAT Amina 1

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Introduction

Methods. Introduction. Conclusion. References. Results. Results. Results. Under Diagnosis of Floppy Eyelid Syndrome in Patients with Obstructive Sleep Apnea Charles Bouchard MD, Sarah Maki, Bruce Gaynes OD PharmD , Ron Price, Dan Valdez, Nidhi Undevia MD

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Introduction

Methods. Introduction. Conclusion. References. Results. Results. Results. Under Diagnosis of Floppy Eyelid Syndrome in Patients with Obstructive Sleep Apnea Charles Bouchard MD, Sarah Maki, Bruce Gaynes OD PharmD , Ron Price, Dan Valdez, Nidhi Undevia MD

87 views • 1 slides