'Person time' presentation slideshows

Case-Control Studies

Case-Control Studies. Lecture 7 June 20, 2005 K. Schwartzman MD. Case Control Studies. Readings Fletcher, chapter 10 Walker, chapter 6 [Case-Control Studies] from Observation and Inference , 1991 [course pack]. Case-Control Studies - Slide 1. Objectives Students will be able to:

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Disease Occurrence II Main Points to be Covered

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Case-Control Studies: Statistical Analysis

Case-Control Studies: Statistical Analysis. Greg Stoddard December 16, 2010 University of Utah School of Medicine.

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Rate versus Risk

Rate versus Risk. Two basic measures of the occurrence of new events (disease) Cumulative incidence=Risk=Probability Incidence rate=Rate=events per time units Last week we discussed the concept of cumulative incidence

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Main points to be covered

Main points to be covered. Rate ratios Relationship between the type of ratio measure of association and study design How the odds ratio estimates other ratio measures depending on the type of sampling in a case-control study Strengths and weaknesses of case-control studies.

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Main Points to be Covered

Main Points to be Covered. Incidence versus Prevalence The 3 elements of measures of incidence Cumulative vs. person-time incidence Calculating cumulative incidence by the Kaplan-Meier method Calculating cumulative incidence by the life table method. Prevalence versus Incidence.

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Epi Kept Simple

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Measuring Disease Occurrence

Measuring Disease Occurrence. Occurrence of disease is the fundamental outcome measurement of epidemiology Occurrence of disease is typically a binary (yes/no) outcome Occurrence of disease involves time. Main Points to be Covered. Incidence versus Prevalence

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Main Points to be Covered

Main Points to be Covered. Cumulative incidence using life table method Difference between cumulative incidence based on proportion of persons at risk and incidence rate based on person-time Calculating person-time incidence rates Uses of person-time incidence rates

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Intermediate methods in observational epidemiology 2008 Instructor: Moyses Szklo

Intermediate methods in observational epidemiology 2008 Instructor: Moyses Szklo. Measures of Disease Frequency. MEASURES OF RISK. Absolute measures of event (including disease) frequency : Incidence and Incidence Odds Prevalence and Prevalence Odds.

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Interviewer Training Overview:

Interviewer Training Overview:. P riorities for L ocal A IDS C ontrol E fforts. PLACE Assessment Data Collection . Conduct PLACE assessment in <PPA> Identify venues where people meet new partners Community Informant Questionnaire (Form A) Venue and Event Report (Form B)

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Cohort and Case-Control Studies

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Design and Analysis of Clinical Study 11. Analysis of Cohort Study

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Situational Stress Reactions

Situational Stress Reactions. Helping your co-workers and the employees you supervise cope with their emotions in a crisis situation. Our Formula for Success is:. Breathe Be Calm Focus Identify Best Outcome Visualize Goal Take Calculated Steps. Leading the Way.

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Getting Into the Classroom: Breaking Barriers to Make A Difference

Getting Into the Classroom: Breaking Barriers to Make A Difference. By Jennifer Wolfe. Goals:. To provide multiple strategies to take back to the classroom To share tips for getting into the classrooms of reluctant teachers

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PTP 560

PTP 560. Research Methods Week 12. Thomas Ruediger, PT. April 5 th is last 5 chapters-comprehensive review April 12 th Final Bulk of final 80% Chap. 4,5,6 Underpinning for Scale, reliability, validity, chap 8 Sampling, 10 Experimental Designs, 17-21, 23, 24, 26, 27

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INACS

INACS. Increased Incidence of Non AIDS-related Malignancies and Earlier Age at Occurrence In an Urban Outpatient HIV Clinic. Nguyen ML, Sumbry A, Reddy D, Harvey K, Gunthel C, Wang W, T sui C, Ziemer D, del Rio C, Young JL. Current SEER Registries. 6 Cities Atlanta Detroit LA

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Haven of Hope Christian Service (HOHCS) Introduction Jan 2012

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Communicating with Confidence

Communicating with Confidence. With Annie Broadbent Me, Actually 02 October 2011. Welcome. Our workshop will for 1.5 hours There is no fire drill, so if we hear the alarm, we leave via the marked exits The workshop is participative If you have a question, feel free to ask it

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20 Questions You Should Always Ask About hvs Tube Before Buying It

Love masturbation? I'll tell you how to do it right.

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