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. 2014 Oct 31;9(10):e110353. doi: 10.1371/journal.pone.0110353

Table 2. Summary of Related Knowledge Among Medical Students (N = 1878).

Questions* Males (n = 595) Females (n = 1260) P
Frequency % Frequency % Frequency %
Have you ever heard of HPV (yes)? a 1436 76.5 441 74.1 982 77.9 0.07
Is persistent HPV infection the necessary cause of cervical cancer (yes)? b 271 14.4 87 14.6 178 14.1 0.776
Can cervical cancer be cured (yes, only early cancer or precursor lesions)? c 898 47.8 264 44.4 624 49.5 0.038
Can cervical cancer be prevented by HPV vaccines (yes)? d 916 48.8 269 45.2 636 50.5 0.03
Is there any HPV vaccine available for cervical cancer, penile cancer, anal cancer, and genital warts, globally (yes)? e 544 29 147 24.7 390 31 0.01
Can cervical cancer be prevented by screening (yes)? f 1485 80.1 422 72.5 1046 83.7 <0.001
Do women who have already been vaccinated require cervical cancer screening (yes)? g 1364 72.6 376 63.2 976 77.5 <0.001

*The correct answer is stated in parentheses;

a, b, c, d, e, f, g

Gender data were missing for 13, 6, 10, 11, 7, 17, and 12 students who gave a correct answer to each of these questions;

f

24 students did not answer this question.