Retrospective Cohort Study
Copyright ©The Author(s) 2023.
World J Gastroenterol. Mar 7, 2023; 29(9): 1492-1508
Published online Mar 7, 2023. doi: 10.3748/wjg.v29.i9.1492
Table 6 Neoplasm detection rate at colonoscopy, according to the characteristics of the cohort of gastroenterologists who performed at least one colonoscopy in each of the three periods (guaiac fecal occult blood test, fecal immunochemical test, STOP-fecal immunochemical test, and COVID)
Characteristics of the cohort of gastroenterologistsNeoplasm detection rate at colonoscopy by period
gFOBT
FIT-1
STOP-FIT
COVID
P1
Nb of Colo (% Colo+)
Nb of Colo (% Colo+)
Nb of Colo (% Colo+)
Nb of Colo (% Colo+)
Overall21509 (52.3)38352 (65.0)7342 (63.3)7995 (60.1)< 10-3
Annual Nb of Colo
1304 (50.7)150 (62.0)38 (71.1)51 (51.0)0.02
2-3016819 (53.6)15970 (64.5)4887 (63.7)4211 (59.6)< 10-3
31-1004386 (47.6)21137 (65.8)2817 (62.5)3733 (61.8)< 10-3
> 1001095 (58.6)00
Place of S-colo performance
Clinic15745 (52.4)27 003 (64.9)5039 (62.8)5560 (60.1)< 10-3
Private hospital3041 (54.3)6500 (65.0)1359 (64.8)1621 (62.7)< 10-3
Public hospital2723 (49.8)4849 (65.6)940 (63.7)795 (59.5)< 10-3
Average Density of GE (GE/100000iHbts)
Low4643 (53.0)8419 (64.5)1519 (61.7)1800 (58.4)< 10-3
Average3245 (53.1)4314 (64.1)810 (65.2)781 (61.1)< 10-3
High13621 (51.9)25619 (65.4)5009 (63.4)5395 (61.2)< 10-3
Annual Nb of S-colo locations
1 location14437 (52.8)24851 (64.8)4763 (63.0)5160 (60.8)< 10-3
≥ 2 locations7072 (51.3)13501 (65.6)2575 (63.8)2816 (60.2)< 10-3
Residence of the patient
Colonoscopy’s supply municipality4947 (53.4)7775 (65.3)1502 (61.1)1530 (59.5)< 10-3
Other municipality in Colonoscopy’s supply department13259 (51.7)23754 (65.0)4401 (64.2)4982 (61.2)< 10-3
Other departments in IDF3303 (53.1)6823 (64.9)1435 (62.8)1464 (59.6)< 10-3
Age (in yrs) of the patients
50-544995 (44.9)8018 (56.5)1695 (55.2)1616 (52.9)< 10-3
55-594669 (50.8)7355 (63.1)1446 (61.3)1560 (58.9)< 10-3
60-644889 (54.2)7851 (67.9)1478 (65.5)1531 (63.1)< 10-3
65-693766 (57.1)8511 (68.9)1403 (68.3)1590 (65.3)< 10-3
≥ 703190 (57.5)6617 (69.2)1316 (67.9)1679 (62.8)< 10-3