Answer to Question 1
1
Explanation: 1. O is the outcome, such as risk of disease, a complication or a side effect, or an adverse outcome.
2. This is section I. The I can be related to prognostic factors, risk behaviors, exposure to disease, clinical intervention, or treatment.
3. This is section C. The C can be related to another treatment or no treatment.
4. This is the P section, the group that is being studied, written is specific terms.
Answer to Question 2
3
Explanation: 1. This ratio does not take output into consideration.
2. This ratio does not take output into consideration.
3. Productivity is the ratio of output to input (resources consumed).
4. This is the wrong formula. It should be output divided by input.