Answer:
The correct option is E: There is either no association or a negative association between the factor and the disease
Explanation:
Relative risk is a ratio that compares the risk of a health event between two groups. When the relative risk is 1, this means that the risk among the two groups are identical. When the relative risk is more than one, this means there is an increased risk for the exposed group. A risk ratio of less than 1, means that there is decreased exposure, which means negative association, which implies that exposure protect against the disease. Hence from the question, a value of relative risk less than or equal to one signifies no association or negative association.
Answer:
3.Ninety percent of the world's e-cigarettes are made in China, and most of them are produced in Shenzhen
4.Many countries such as Brazil, Singapore, Uruguay, and India have banned e-cigarettes.
Explanation:
<span>The answer is that he didn't have better ways of storing and preserving foods. </span>
It would probably be best to get medical help
Answer:
2x is not much different than XXL
yes you can wear it
Explanation:
