able[[Weekly beer consumption,PUD,NO PUD,],[Low,20,980,1000],[High,180,820,1000],[Total,200,1800,2000]]
What is the odds ratio for the association of beer consumption (low vs. high) with PUD (yes vs. no)?
A. 0.093
B. 10.76
C. 0.1837
D. 9.0
A total of 2000 men 30-60 years of age were interviewed to examine the relationship between beer consumption and peptic ulcer disease (PUD). The interview included questions assessing history of PUD, weekly beer consumption, age, gender, income, and other covariates. The table below shows data collected based on the interviews. Use data presented in the table and answer the following questions.
Weekly beer consumption
PUD
NO PUD
Low
20
980
1000
High
180
820
1000
Total
200
1800
2000
What is the odds ratio for the association of beer consumption (low vs. high) with PUD (yes vs. no)?
OA.0.093 OB.10.76 OC.0.1837 OD.9.0