TABLE 1.
Characteristic | 2000–2004 n=466 |
2005–2009 n=853 |
---|---|---|
Age, y, no. (%) | ||
20–34 | 46 (9.87) | 102 (11.96) |
35–49 | 291 (62.45) | 424 (49.71) |
50–64 | 112 (24.03) | 291 (34.11) |
≥65 | 17 (3.65) | 36 (4.22) |
Sex, no. (%) | ||
Male | 398 (85.41) | 753 (88.28) |
Female | 68 (14.59) | 100 (11.72) |
Race, no. (%) | ||
White | 373 (80.04) | 634 (74.33) |
Black | 37 (7.94) | 95 (11.14) |
Other/unknown | 56 (12.02) | 124 (14.54) |
Abbreviation: AIN 3, anal intraepithelial neoplasia 3.