Stuc Take Test HX b-tc.touro.ed QUESTION 1 21% had chronic physical disease and

Question

Stuc Take Test HX b-tc.touro.ed QUESTION 1 21% had chronic physical disease and did not smoke, 27% smoked and had chronic physical disease, and the remaining 300 neither smoked nor had chronic physical disease. Complete the following table in the space below 14% smoked but had no chronic In a suburb in Bogotá Columbia, a representative sample drawn from the adult population (20-69 years) was studied with regard to the relationship disease. Of the 963 individuals C+D B+D A+C B. 501 C.366 D. 260 E.963 F. 462 E. AN H. 202 L 135 B. B+D QUESTION 2

Explanation / Answer

1)

A =260

B =135

C =202

C =366

A+B =395

A+C =462

C+D =568

B+D =501

3)

prevalence of smoking in people with chronic disease =0.27/0.48 = 0.563 ~56.3%

disease exposure Yes No total Yes 260 135 395 No 202 366 568 total 462 501 963

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