TABLE 1.
Baseline Demographic Data of CD and UC in Explorys Between March 2013 and March 2018
| Source Population, No. (%) | CD Cases, No. (%) | CD Prevalencea | UC Cases, No. (%) | UC Prevalencea | |
|---|---|---|---|---|---|
| Overall | 35,420,110 | 153,290 | 432.8 | 128,540 | 362.9 |
| Male | 15,796,220 (45) | 60,820 (40) | 385.0 | 52,640 (41) | 333.2 |
| Female | 19,532,410 (55) | 92,440 (60) | 473.3 | 75,880 (59) | 388.5 |
| Unknown | 91,470 (0) | 30 (0) | - | 20 (0) | - |
| Age groupa | |||||
| Children (<18 y) | 5,425,580 (15) | 2700 (1.8) | 49.8 | 1240 (0.96) | 22.9 |
| Adults (18–65 y) | 22,440,390 (63) | 112,240 (73) | 500.2 | 86,810 (67) | 386.8 |
| Elderly (>65 y) | 7,498,510 (21) | 38,370 (25) | 511.7 | 40,580 (32) | 541.2 |
| Race | |||||
| Caucasian | 22,181,890 (63) | 125,660 (82) | 566.5 | 107,000 (83) | 482.4 |
| African American | 3,923,400 (11) | 13,580 (8.9) | 346.1 | 9540 (7.4) | 243.2 |
| Asian | 691,630 (2.0) | 1980 (1.3) | 286.3 | 1840 (1.4) | 266.0 |
| Hispanic/Latin American | 476,060 (1.3) | 1000 (0.65) | 652.4 | 920 (0.72) | 715.7 |
aPrevalence reported per 100,000.