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Dmitry [639]
3 years ago
5

In a study of a disease in which all cases that developed were ascertained, if the relative risk for the association between a f

actor and the disease is equal to or less than 1.0, then:a. There is no association between the factor and the diseaseb. The factor protects against development of the diseasec. Either matching or randomization has been unsuccessfuld. The comparison group used was unsuitable, and a valid comparison is not possiblee. There is either no association or a negative association between the factor and the disease
Health
2 answers:
irakobra [83]3 years ago
5 0

Answer:

E.

Explanation:

That is to say, there is either no association or a negative association between the factor and the disease itself.

timofeeve [1]3 years ago
3 0

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.

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2 years ago
Which of the following injuries is not recordable?
brilliants [131]

Hello!

Of the following injuries, the one you don't need to report is an injury that is effectively treated by applying first-aid and doesn't result in any lost work time!

Injuries need to be reported if they happen at work and require beyond first aid, result in leave from week, or in the case of death.

Hope this answers your question.

7 0
3 years ago
PLEASE HELP
tatuchka [14]

Anaerobic activities include exercise and tasks that do not use oxygen to break the energy. Plyometrics is an exercise that is not an example of anaerobic activity. Thus, option D is correct.

<h3>What is plyometrics?</h3>

Plyometrics is a type of aerobic exercise that is called jump training and includes the force exerted by the muscles in a short time to increase the strength and speed of the muscular system.

The activities like weightlifting, jumping ropes, and sprinting are anaerobic exercises that do not need oxygen to split the glucose molecule in the body to release the stored energy.

The anaerobic system produces more intense energy with higher intensity to perform the tasks and activities that require more energy as compared to standard.

Therefore, plyometrics is not an anaerobic exercise.

Learn more about plyometrics here:

brainly.com/question/1241115

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6 0
2 years ago
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Explanation:

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