Table 5. Comparison of AI Assistance Capabilities Among Different Sizes and Locations.
| Capability | Early session | Late session | ||||||
|---|---|---|---|---|---|---|---|---|
| No. (%) | P value | OR (95% CI) | No. (%) | P value | OR (95% CI) | |||
| Unassisted (n = 357) | AI (n = 684) | Unassisted (n = 263) | AI (n = 476) | |||||
| Adenoma detection rate | ||||||||
| Diminutive (≤5 mm) | 47 (13.17) | 139 (20.32) | .08 | 1.42 (0.96-2.08) | 14 (5.32) | 96 (20.17) | <.001 | 3.52 (1.90-6.52) |
| Small (>5 to <10 mm) | 4 (1.12) | 30 (4.39) | .03 | 3.35 (1.14-9.82) | 1 (0.38) | 18 (3.78) | .06 | 7.32 (0.93-57.63) |
| Large (≥10 mm) | 2 (0.56) | 21 (3.07) | .03 | 5.16 (1.16-22.98) | 1 (0.38) | 12 (2.52) | .10 | 5.71 (0.70-46.76) |
| Proximal colon | 22 (6.16) | 85 (12.43) | .01 | 1.95 (1.17-3.25) | 8 (3.04) | 55 (11.55) | .006 | 3.03 (1.37-6.72) |
| Distal colon | 29 (8.12) | 93 (13.60) | .15 | 1.40 (0.89-2.23) | 7 (2.66) | 57 (11.97) | <.001 | 4.51 (1.94-10.49) |
| Polyp detection rate | ||||||||
| Diminutive (≤5 mm) | 142 (39.78) | 364 (53.22) | .01 | 1.47 (1.10-1.98) | 80 (30.42) | 238 (50.00) | .001 | 1.84 (1.28-2.65) |
| Small (>5 to <10 mm) | 10 (2.80) | 41 (6.00) | .06 | 2.00 (0.96-4.18) | 6 (2.28) | 27 (5.67) | .35 | 1.57 (0.61-4.02) |
| Large (≥10 mm) | 3 (0.84) | 28 (4.09) | .01 | 4.62 (1.36-15.75) | 3 (1.14) | 15 (3.15) | .31 | 1.95 (0.53-7.19) |
| Proximal colon | 73 (20.45) | 182 (26.61) | .31 | 1.19 (0.85-1.67) | 37 (14.07) | 120 (25.21) | .04 | 1.60 (1.02-2.51) |
| Distal colon | 113 (31.65) | 293 (42.84) | .03 | 1.39 (1.03-1.87) | 60 (22.81) | 201 (42.23) | <.001 | 2.00 (1.36-2.94) |
Abbreviations: AI, artificial intelligence; OR, odds ratio.