In a randomised clinical trial to evaluate antibiotic treatment for possible occult bacteremia, 500 children with fever were randomly assigned to the antibiotic or the placebo so that there were 250 in each group. Blood samples were cultured 48 hours after commencing therapy. The authors reported the proportions of children with major infectious morbidity were 13% in the placebo group and 10 % in the antibiotic group. The 95% confidence interval for the difference in proportions was-2.6% to +8.6%. Choose the 95% confidence interval for the odds ratio that is most likely for these data if further analysis comparing the odds of major infectious morbidity in the treated group with the odds in the placebo group was conducted. O 0.423 to 1.275 O 0.423 to 1.275 O 0.423 to 0.875 O 1.275 to 1.423
In a randomised clinical trial to evaluate antibiotic treatment for possible occult bacteremia, 500 children with fever were randomly assigned to the antibiotic or the placebo so that there were 250 in each group. Blood samples were cultured 48 hours after commencing therapy. The authors reported the proportions of children with major infectious morbidity were 13% in the placebo group and 10 % in the antibiotic group. The 95% confidence interval for the difference in proportions was-2.6% to +8.6%. Choose the 95% confidence interval for the odds ratio that is most likely for these data if further analysis comparing the odds of major infectious morbidity in the treated group with the odds in the placebo group was conducted. O 0.423 to 1.275 O 0.423 to 1.275 O 0.423 to 0.875 O 1.275 to 1.423
MATLAB: An Introduction with Applications
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![In a randomised clinical trial to evaluate antibiotic treatment for possible occuit bacteremia, 500 children with fever were
randomly assigned to the antibiotic or the placebo so that there were 250 in each group. Blood samples were cultured 48 hours
after commencing therapy. The authors reported the proportions of children with major infectious morbidity were 13% in the
placebo group and 10% in the antibiotic group. The 95% confidence interval for the difference in proportions was -2.6% to +8.6%.
Choose the 95% confidence interval for the odds ratio that is most likely for these data if further analysis comparing the odds of
major infectious morbidity in the treated group with the odds in the placebo group was conducted.
O -0.423 to 1.275
O 0.423 to 1.275
O 0.423 to 0.875
O 1.275 to 1.423](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc2a8ab35-e465-4b30-87bd-4974c92a0bf6%2Fea67ff38-ed68-4443-90b4-83cad7642bc2%2Fmslatb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In a randomised clinical trial to evaluate antibiotic treatment for possible occuit bacteremia, 500 children with fever were
randomly assigned to the antibiotic or the placebo so that there were 250 in each group. Blood samples were cultured 48 hours
after commencing therapy. The authors reported the proportions of children with major infectious morbidity were 13% in the
placebo group and 10% in the antibiotic group. The 95% confidence interval for the difference in proportions was -2.6% to +8.6%.
Choose the 95% confidence interval for the odds ratio that is most likely for these data if further analysis comparing the odds of
major infectious morbidity in the treated group with the odds in the placebo group was conducted.
O -0.423 to 1.275
O 0.423 to 1.275
O 0.423 to 0.875
O 1.275 to 1.423
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