Table 4 Factors associated with detection of focal lesions
Variables | Focal lesions, n (%) | Univariate Analysis OR (95 % CI, P value) | Multivariable analysis OR (95 % CI, P value) | |
|---|---|---|---|---|
Times | Total | 1.13 (1.12–1.14, P < 0.001) | 1.04 (1.03–1.05, P < 0.001) | |
< 5 | 3549 (39.8%) | |||
[5,10) | 3998 (44.9%) | 2.26 (2.12–2.41, P < 0.001) | 1.42 (1.31–1.53, P < 0.001) | |
[10,15) | 917 (10.3%) | 3.00 (2.67–3.37, P < 0.001) | 1.49 (1.30–1.70, P < 0.001) | |
[15,20) | 285 (3.2%) | 4.23 (3.38–5.28, P < 0.001) | 1.95 (1.52–2.50, P < 0.001) | |
>=20 | 159 (1.8%) | 3.27 (2.49–4.29, P < 0.001) | 1.49 (1.10–2.02, P = 0.010) | |
Patient age | Total | 1.04 (1.04–1.05, P < 0.001) | 1.04 (1.03–1.04, P < 0.001) | |
[18,40) | 1920 (21.6%) | |||
[40,60) | 4244 (47.6%) | 2.22 (2.07–2.38, P < 0.001) | 1.84 (1.70–1.98, P < 0.001) | |
[60,80) | 2667 (29.9%) | 4.47 (4.10–4.87, P < 0.001) | 3.60 (3.28–3.95, P < 0.001) | |
>=80 | 77 (0.9%) | 9.11 (5.44–15.27, P < 0.001) | 8.31 (4.86–14.18, P < 0.001) | |
Patient gender | Female | 4270 (47.9%) | ||
Male | 4638 (52.1%) | 1.47 (1.39–1.56, P < 0.001) | 1.45 (1.36–1.55, P < 0.001) | |
Endoscopist gender | Female | 4857 (54.5%) | ||
Male | 4051 (45.5%) | 0.98 (0.93–1.04, P = 0.508) | ||
Expert | NO | 3000 (33.7%) | ||
YES | 5908 (66.3%) | 0.94 (0.88-1.00, P = 0.042) | 0.92 (0.86–0.99, P = 0.028) | |
Group | FAST | 5951 (66.8%) | ||
SLOW | 2957 (33.2%) | 1.18 (1.11–1.26, P < 0.001) | 0.98 (0.91–1.06, P = 0.590) | |
Biopsy | NO | 4697 (52.7%) | ||
YES | 4211 (47.3%) | 5.21 (4.86–5.59, P < 0.001) | 3.66 (3.39–3.95, P < 0.001) | |
Sedation | NO | 2122 (23.8%) | ||
YES | 6786 (76.2%) | 1.02 (0.96–1.09, P = 0.522) | ||
Number of images | Total | 1.01 (1.01–1.01, P < 0.001) | 1.01 (1.00-1.01, P < 0.001) | |