Read the following paper, and answer the questions below: Sundquist, K. Qvist, J. Johansson, S. Sundquist, J. “The long-term effect of physical activity on incidence of coronary heart disease: a...

Read the following paper, and answer the questions below:


Sundquist, K. Qvist, J. Johansson, S. Sundquist, J. “The long-term effect of physical activity on incidence of coronary heart disease: a 12-year follow-up study”




(a) “What study design does this study employ”? [1 point]


(b) “Find the methodological aspects mentioned in the paper that convinced you that is the type of study design, please use dot points” [2 points


 (c) “What justification do the authors give for conducting this study, please use dot points”? [2 points]