What is a PICO question related to physical activity levels for adults in the United States?

Can this be used as a good PICO question for research?

In adults in the United States, to what extent do the physical activity interventions assist adults compared with no intervention?

In the United States, 75 percent of adults wear glasses or contact lenses. A random sample of 10 adults in the United States will be selected. Which of the following is closest to the probability that fewer than 8 of the selected adults wear glasses or contact lenses?

If the United States imports more goods from abroad than it exports, then foreigners will tend to have a surplus of US dollars. What will this do to the value of the dollar with respect to foreign currencies? What is the corresponding effect on foreign investments in the United States?  

1.What are some of the most important current events that are part of the general subject matter of international business economics? Why are they important? How do they affect the economic and political relations between the United States and Europe; and the United States and China?

To what extent and under what circumstances a taxpayer's qualifying relative who is not a citizen of the United States or a resident of the United States, Canada, or Mexico can be claimed a dependent or otherwise taken into account in some beneficial way for U.S. income purposes?

In the case of Allergan and Pfizer, there are two sovereign powers in play - Ireland and the United States. Why was Ireland interested in letting the inversion take place, and why was the U.S. government against the inversion? IS the decision by the United States a direct affront to the sovereignty of Ireland?

Why is it that people in the United States (including the authors of this text) tend to be uncomfortable discussing the topic of social class? Do you think social-class mobility is increasing or decreasing in the United States? What are primary means of upward mobility today?

SWOT (strengths, weaknesses, opportunities, and threats) analysis is a framework used to evaluate a company's competitive position and to develop strategic planning. SWOT analysis assesses internal and external factors, as well as current and future potential.

Kit Kat is a chocolate-covered wafer bar confection created by Rowntree's of York, United Kingdom, and is now produced globally by Nestlé, which acquired Rowntree in 1988, with the exception of the United States, where it is made under license by H. B. Reese Candy Company, a division of The Hershey Company. The standard bars consist of two or four pieces composed of three layers of wafer, separated and covered by an outer layer of chocolate. Each finger can be snapped from the bar separately. There are many different flavours of Kit Kat, including milk, white, and dark chocolate.

Q: Discuss how a SWOT analysis can help inform strategic marketing decision making for KitKat.