Question ID:PT60 S1 Q5 Passage:Recent epidemiological studies report that Country X has the lowest incidence of disease P of any country. Nevertheless, residents of Country X who are reported to have contracted disease P are much more likely to die from it than are residents of any other country. Stem:Which one of the following, if true, most helps to resolve the apparent discrepancy described above? Correct Answer Choice:CChoice A:There are several forms of disease P, some of which are more contagious than others. Choice B:Most of the fatal cases of disease P found in Country X involve people who do not reside in Country X. Choice C:In Country X, diagnosis of disease¬†P seldom occurs except in the most severe cases of the disease. Choice D:The number of cases of disease P that occur in any country fluctuates widely from year to year. Choice E:Because of its climate, more potentially fatal illnesses occur in Country X than in many other countries.