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by: A Jones

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# Week 9, Biostats Heal 395

A Jones
C of C
GPA 3.5

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This note is for one week. -------------- I have completed study guides for Exam 1 and 2!!... Entitled: ***Biostatistics Exam 1 Full ***Biostatistics Exam 2 Full I did very well in t...
COURSE
Biostatistics
PROF.
Hart
TYPE
Class Notes
PAGES
1
WORDS
KARMA
25 ?

## Popular in Public Health

This 1 page Class Notes was uploaded by A Jones on Monday September 19, 2016. The Class Notes belongs to Heal 395 at College of Charleston taught by Hart in Fall 2016. Since its upload, it has received 4 views. For similar materials see Biostatistics in Public Health at College of Charleston.

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Date Created: 09/19/16
9/19/2016 Exam 2 | Evernote Web Analytic Studies: Cohort and Case­ Control Case­Control Studies selected based on if they have the disease or not good for diseases  that take a long time to develop compare exposed and those not exposed by comparing the proportion of exposure math: exposed or not exposed/total in study Put CC Contingency table in notes (know a,d,c,d) Odds ratio (AD/BC) ­know odds ratio interpretation    ­know odds ratio confidence interval    ***TIP: odds ratio should be between upper and lower limit ­know Odds ratio statistical significance sentence Cohort Studies selected based on exposure prospective: look for outcome in the future b/c outcome has not occured retrospective: outcome has already occurred so outcome status is known know cumulative incidence know incidence rate (remove people who have already had the disease) define relative risk & know equation know relative risk interpretation greater than 1=subtract 1 less than 1, multiply by 100%   know relative risk confidence interval equations  Incidence­ tells us about magnitude https://www.evernote.com/Home.action#n=f1c2beec­f601­42cf­abe1­1595d1fe041f&b=3e793d129/109­48b5­aeeb­12b02ed6bc73&ses=4&sh=1&sds=5&

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