A large prospective cohort study reviewed in class found reductions in risk for cognitive impairment, Alzheimer’s disease, and dementia with high levels of physical activity in which group?

What does the following graph illustrate? Image Description An image of a bar graph. The y-axis is labeled “Relative Risk of Death” and is numbered 0.0–2.5, increasing by 0.5. The x-axis is labeled “Risk Factors” and is divided further into six labels, which contain three bars each. The six labels and the graphical data are included in the table below. Figure 1. Relative Risks of Death from Any Cause among Subjects with Various Risk Factors Who Achieved an Exercise Capacity of Less Than 5 MET or 5 to 8 MET, as Compared with Subjects Whose Exercise Capacity Was More Than 8 MET. Risk Factors >8 MET (n=2743) 5–8 MET (n=1885) 30 1.0 1.2–2.0 1.8–3.0 Total Cholesterol >220 mg/dl  1.0 1.2–1.8 1.6–2.3

According to a study reporting on the risk of developing common chronic diseases during a 10-year period which of the following diseases is a man or woman most at risk of developing with increasing levels of BMI

What can happen if a person increases consumption of fruits and vegetables from 2 servings to 5 servings per day?

One of the following cardiovascular disease risk factors is modifiable. Which one is it?

Moderate amounts of alcohol consumption have been shown to reduce risk of some cancers similar to the reduction in risk of cardiovascular disease seen with moderate alcohol consumption

Results from which type of study would most strongly support cause-and-effects conclusions?

Which one of the following is not considered a health-related component of fitness?

Person-time is a combination of the number of persons and their time contribution in a study and can be used to calculate incidence rate for a given time period.

The RR of CHD for an active person (2000+ Kcal/week) with both parents having hypertension compared to the RR an inactive person (