Observational Study
Copyright ©The Author(s) 2021.
World J Clin Cases. May 26, 2021; 9(15): 3597-3606
Published online May 26, 2021. doi: 10.12998/wjcc.v9.i15.3597
Table 5 Comparison of the occurrence between clinically significant findings at different ages
Age
Total (%)
General lesions (%)
Esophageal lesions (%)
Peptic ulcer (%)
Malignancy (%)
χ2 value
P value
< 30125 (12.3)88 (70.4)16 (12.8)21 (16.8)0 (0.0)18.0940.004
30-49337 (33.2)232 (68.8)55 (16.3)49 (14.5)1 (0.3)
≥ 50554 (54.5)392 (70.8)109 (19.7)45 (8.1)a8 (1.4)