Patient | |
Year of inclusion | |
2000 | 44 376 | (8.1) |
2001 | 52 555 | (9.6) |
2002 | 59 036 | (10.8) |
2003 | 60 007 | (11.0) |
2004 | 67 536 | (12.4) |
2005 | 74 140 | (13.6) |
2006 | 87 526 | (16.0) |
2007 | 101 291 | (18.5) |
Age, yr | | |
50–54 | 139 331 | (25.5) |
55–59 | 126 750 | (23.2) |
60–64 | 100 667 | (18.4) |
65–69 | 79 504 | (14.5) |
70–74 | 60 459 | (11.1) |
75–79 | 39 756 | (7.3) |
Sex | | |
Male | 243 659 | (44.6) |
Female | 302 808 | (55.4) |
Comorbidity (JH ADG), median (IQR) | 5 | (4−6) |
Socioeconomic status* | | |
Urban bottom 20th ‰ | 62 218 | (11.4) |
Urban 60th–80th ‰ | 79 618 | (14.6) |
Urban 40th–60th ‰ | 88 385 | (16.2) |
Urban 20th–40th ‰ | 102 214 | (18.7) |
Urban top 20th ‰ | 139 977 | (25.6) |
Rural | 73 650 | (13.5) |
Endoscopy | | |
Setting | | |
Community hospital | 365 620 | (66.9) |
Academic hospital | 77 236 | (14.1) |
Nonhospital | 103 470 | (18.9) |
Open access | 188 175 | (34.4) |
Endoscopist | | |
Male | 501 808 | (91.8) |
Specialty | | |
General surgeon | 290 412 | (53.1) |
Gastroenterologist | 123 268 | (22.6) |
Internist | 122 701 | (22.5) |
Other | 10 086 | (1.8) |
Main practice location | | |
Hospital | 395 497 | (72.4) |
Private clinic/office | 70 730 | (12.9) |
Mixed | 80 240 | (14.7) |
1-year colonoscopy volume, median (IQR) | 501 | (318–716) |
1-year cecal intubation rate, median (IQR) | 0.97 | (0.94−0.99) |
1-year polyp removal rate, median (IQR) | 0.22 | (0.15−0.29) |