Read the method and results sections of the article by Weinert (attached file). Then answer the following questions: a) Was the issue of cohort effects addressed in this study?

Read the method and results sections of the article by Weinert (attached file). Then answer the following questions: a) Was the issue of cohort effects addressed in this study?b) Did the researchers conduct a sensitivity analysis in this study?Book: Polit & Beck: Resource manual for Nursing research 10th ed.Chapter 19, p.119, exercise 1