subject
Health, 10.10.2019 04:10 ronii73

In a clinical trial of 2085 subjects treated with a certain drug, 26 reported headaches. in a control group of 1591 subjects given a placebo, 22 reported headaches. denoting the proportion of headaches in the treatment group by pt and denoting the proportion of headaches in the control (placebo) group by pc, the relative risk is pt/pc. the relative risk is a measure of the strength of the effect of the drug treatment. another such measure is the odds ratio, which is the ratio of the odds in favor of a headache for the treatment group to the odds in favor of a headache for the control (placebo) group, found by evaluating startfraction p subscript t baseline divided by (1 minus p subscript t baseline )over p subscript c baseline divided by (1 minus p subscript c baseline )endfraction . the relative risk and odds ratios are commonly used in medicine and epidemiological studies. find the relative risk and odds ratio for the headache data. what do the results suggest about the risk of a headache from the drug treatment? find the relative risk for the headache data.

ansver
Answers: 1

Another question on Health

question
Health, 21.06.2019 22:30
The germs that cause infections are mainly spread in what three ways? a. immunization, mucous membranes, not washing hands b. germ-laden droplets, direct contact with body fluids, insects c. hand hygiene, sickness, immunization d. not enough sleep, low oral hygiene, germs
Answers: 1
question
Health, 22.06.2019 05:40
How do healthy family relationships affect members of a community?
Answers: 2
question
Health, 22.06.2019 07:00
Taking a foil acid supplement during childhood can prevent illness
Answers: 3
question
Health, 22.06.2019 14:30
Ingredients used in tobacco products been banned?
Answers: 2
You know the right answer?
In a clinical trial of 2085 subjects treated with a certain drug, 26 reported headaches. in a contro...
Questions
Questions on the website: 13722367