Table 1.
Patient Demographics By Indication and Time Period (Total N = 1,541,837)
| Patient Demographics | Screening (n = 390,741) | Increased Risk Screening (n = 199,226) | IBD (n = 38,636) | Surveillance of CRC/polyps (n = 285,500) | Diagnostic (n = 627,734) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2000–2004 | 2005–2009 | 2010–2014 | p-value | 2000–2004 | 2005–2009 | 2010–2014 | p-value | 2000–2004 | 2005–2009 | 2010–2014 | p-value | 2000–2004 | 2005–2009 | 2010–2014 | p-value | 2000–2004 | 2005–2009 | 2010–2014 | p-value | |
| 82,000 | 197,704 | 111,037 | 79,708 | 80,340 | 39,178 | 11,648 | 16,949 | 10,039 | 82,474 | 122,318 | 80,708 | 235,834 | 269,374 | 122,526 | ||||||
| Age | ||||||||||||||||||||
| 139 (0.2) | 295 (0.2) | 225 (0.2) | <.0001 | 2577 (3.2) | 2560 (3.2) | 1305 (3.3) | <.0001 | 2105 (18.1) | 2659 (15.7) | 2292 (22.8) | <.0001 | 896 (1.1) | 1091 (0.9) | 680 (0.8) | <.0001 | 22237 (9.4) | 31647 (11.8) | 16663 (13.6) | <.0001 | |
| 1742 (2.1) | 3686 (1.9) | 2309 (2.1) | 11677 (14.7) | 12259 (15.3) | 5247 (13.4) | 2351 (20.2) | 2847 (16.8) | 1725 (17.2) | 4453 (5.4) | 5546 (4.5) | 2851 (3.5) | 37387 (15.9) | 46966 (17.4) | 21011 (17.2) | ||||||
| 35417 (43.2) | 103507 (52.4) | 56458 (50.9) | 29732 (37.3) | 32354 (40.3) | 15306 (39.1) | 3125 (26.8) | 4709 (27.8) | 2399 (23.9) | 17392 (21.1) | 29148 (23.8) | 18460 (22.9) | 65537 (27.8) | 71062 (26.4) | 29656 (24.2) | ||||||
| 26748 (32.6) | 61657 (31.2) | 39182 (35.3) | 20165 (25.3) | 21190 (26.4) | 12355 (31.5) | 2306 (19.8) | 4057 (23.9) | 2491 (24.8) | 26106 (31.7) | 42585 (34.8) | 34378 (42.6) | 50435 (21.4) | 57316 (21.3) | 29187 (23.8) | ||||||
| 15379 (18.8) | 24731 (12.5) | 11604 (10.5) | 12391 (15.6) | 9474 (11.8) | 4112 (10.5) | 1442 (12.4) | 2161 (12.8) | 963 (9.6) | 25542 (31.0) | 33731 (27.6) | 20112 (24.9) | 42702 (18.1) | 41727 (15.5) | 18032 (14.7) | ||||||
| 2575 (3.1) | 3828 (1.9) | 1259 (1.1) | 3166 (4.0) | 2503 (3.1) | 853 (2.2) | 319 (2.7) | 516 (3.0) | 169 (1.7) | 8085 (9.8) | 10217 (8.4) | 4227 (5.2) | 17536 (7.4) | 20656 (7.7) | 7977 (6.5) | ||||||
| 61.9 (9.0) | 59.9 (8.4) | 59.5 (8.2) | <.0001 | 59.0 (11.4) | 58.0 (10.7) | 58.1 (10.4) | <.0001 | 53.5 (14.5) | 54.9 (14.3) | 52.2 (14.9) | <.0001 | 66.1 (10.7) | 65.4 (10.2) | 64.8 (9.3) | <.0001 | 58.7 (14.5) | 57.5 (15.0) | 56.9 (15.3) | <.0001 | |
| Sex | ||||||||||||||||||||
| 44437 (54.2) | 105850 (53.5) | 62815 (56.6) | <.0001 | 43068 (54.0) | 40958 (51.0) | 19688 (50.3) | <.0001 | 6721 (57.7) | 9657 (57.0) | 5880 (58.6) | 0.037 | 51132 (62.0) | 74918 (61.3) | 52467 (65.0) | <.0001 | 108442 (46.0) | 121422 (45.1) | 58110 (47.4) | <.0001 | |
| 37563 (45.8) | 91854 (46.5) | 48222 (43.4) | 36640 (46.0) | 40958 (49.0) | 19490 (49.8) | 4927 (42.3) | 7292 (43.0) | 4159 (41.4) | 31342 (38.0) | 47400 (38.8) | 28241 (35.0) | 127392 (54.0) | 147952 (54.9) | 64416 (52.6) | ||||||
| Race/Ethnicity | ||||||||||||||||||||
| 69763 (85.1) | 166589 (84.3) | 86319 (77.7) | <.0001 | 67520 (84.7) | 68918 (85.8) | 30996 (79.1) | <.0001 | 10334 (88.7) | 15086 (89.01) | 8495 (84.6) | <.0001 | 72058 (87.4) | 107657 (88.0) | 68383 (84.7) | <.0001 | 191129 (81.0) | 219521 (81.5) | 87882 (71.7) | <.0001 | |
| 5289 (6.5) | 10108 (5.1) | 8048 (7.3) | 5280 (6.6) | 3833 (4.8) | 2020 (5.2) | 604 (5.2) | 784 (4.6) | 491 (4.9) | 4192 (5.1) | 5444 (4.5) | 3885 (4.8) | 16666 (7.1) | 16486 (6.1) | 8547 (7.0) | ||||||
| 4517 (5.5) | 15730 (8.0) | 10876 (9.8) | 2386 (3.0) | 5530 (6.9) | 4051 (10.3) | 321 (2.8) | 779 (4.6) | 713 (7.1) | 2955 (3.6) | 6686 (4.5) | 5513 (6.8) | 14309 (6.1) | 25356 (9.4) | 19732 (16.1) | ||||||
| 1705 (2.1) | 5091 (2.6) | 5709 (5.1) | 2009 (2.5) | 1957 (2.4) | 2080 (5.3) | 180 (1.6) | 278 (1.6) | 333 (3.3) | 1354 (1.5) | 2345 (1.9) | 2881 (3.6) | 6674 (2.8) | 7667 (2.9) | 6297 (5.1) | ||||||
| 726 (0.9) | 186 (0.1) | 85 (0.1) | 2513 (3.2) | 102 (0.1) | 31 (0.1) | 209 (1.8) | 22 (0.1) | 7 (0.1) | 1915 (2.3) | 186 (0.2) | 46 (0.1) | 7056 (3.0) | 344 (0.1) | 68 (0.1) | ||||||
| ASA Class | ||||||||||||||||||||
| 28931 (35.3) | 53269 (26.9) | 22196 (20.0) | <.0001 | 30824 (38.7) | 22514 (28.0) | 7058 (18.0) | <.0001 | 3557 (30.5) | 3287 (19.4) | 869 (8.7) | <.0001 | 22963 (27.8) | 24700 (20.2) | 6796 (8.4) | <.0001 | 82626 (35.0) | 70456 (26.2) | 19166 (15.6) | <.0001 | |
| 49445 (60.3) | 136266 (68.9) | 80927 (72.9) | 44605 (56.0) | 53385 (66.5) | 28758 (73.4) | 7416 (63.7) | 12543 (74.0) | 8118 (80.9) | 53229 (64.5) | 88514 (72.4) | 63805 (79.1) | 130679 (55.4) | 172500 (64.0) | 82333 (67.2) | ||||||
| 3566 (4.4) | 8002 (4.1) | 7665 (6.9) | 4168 (5.2) | 4316 (5.4) | 3275 (8.4) | 652 (5.6) | 1093 (6.5) | 1034 (10.3) | 6170 (7.5) | 8912 (7.3) | 9936 (12.3) | 21434 (9.1) | 25332 (9.4) | 20010 (16.3) | ||||||
| 58 (0.1) | 167 (0.1) | 249 (0.2) | 111 (0.1) | 125 (0.2) | 87 (0.2) | 23 (0.2) | 26 (0.2) | 18 (0.2) | 112 (0.1) | 192 (0.2) | 171 (0.2) | 1095 (0.5) | 1086 (0.4) | 1017 (0.8) | ||||||