A study is done to examine whether there is an association between the daily use of vitamins C & E and risk of coronary artery disease (heart attacks) over a 10 year period. When subjects who took both vitamins were compared to those who took not vitamins at all, the risk ratio was found to be 0.70. Which of the following is a correct interpretation of this finding? Answer and explain. a. The incidence of coronary artery disease in those who take vitamins C & E daily is 0.70 (or 70%) b. Those who take vitamins C & E daily have 0.7 times the risk of heart attack compared to those who do not take vitamins c.The risk difference in this study is 70 per 100 vitamin users over ten years d. The odds ratio in this study is 70 per 100 vitamin users over ten years e. The risk difference in this study is 0.70 per 100 vitamin users over ten years
A study is done to examine whether there is an association between the daily use of vitamins C & E and risk of coronary artery disease (heart attacks) over a 10 year period. When subjects who took both vitamins were compared to those who took not vitamins at all, the risk ratio was found to be 0.70. Which of the following is a correct interpretation of this finding? Answer and explain.
a. The incidence of coronary artery disease in those who take vitamins C & E daily is 0.70 (or 70%)
b. Those who take vitamins C & E daily have 0.7 times the risk of heart attack compared to those who do not take vitamins
c.The risk difference in this study is 70 per 100 vitamin users over ten years
d. The odds ratio in this study is 70 per 100 vitamin users over ten years
e. The risk difference in this study is 0.70 per 100 vitamin users over ten years
A cardiovascular patient that took vitamin E supplements significantly has more risk of heart failure as Vitamin E was directly linked to a 13% of coronary artery disease.
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