The \"ICU data set\" consists data on a sample of 200 subjects who were part of
ID: 3133360 • Letter: T
Question
The "ICU data set" consists data on a sample of 200 subjects who were part of a large study on patient survival following admission to an adult intensive care unit (ICU). The major goal of this study was to identify risk factors associated with ICU mortality. Below is a table of outcomes and wheter the patients were admitted to the ICU from the emergency room (ER).
ER
Died
Survived
Row Totals
Yes
38
109
147
No
2
51
53
Column
Totals
40
160
n = 200
Your task is to calculate the relative risk and odds ratio for the risk of dying associated with admission to the ICU from the ER! Show your work and reasoning please.
Biostatistics
ER
Died
Survived
Row Totals
Yes
38
109
147
No
2
51
53
Column
Totals
40
160
n = 200
Explanation / Answer
ER Died Survived Odds Total Yes 38 109 0.348624 147 No 2 51 0.039216 53 Odds 19 2.137255 Total 40 160 200
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