NEO (< 60) n = 66 | EO (60 ≦) n = 155 | p value | |
---|---|---|---|
Sex (Male/Female) | 35/31 | 101/54 | 0.1 |
Age at operation (years) | 68 (65–83) | 72(65–88) | < 0.01 |
Body mass index (kg/m2) | 18.8 (12.7–34.5) | 18.2 (13.5–28.8) | 0.48 |
Duration of disease (months) | 245 (76–580) | 22 (0.5–258) | < 0.01 |
Extent of colitis (Pan-colitis/Left-side/Proctitis) | 49/17/0 | 130/24/1 | 0.66 |
Severity (Mild/Moderate/Severe, Fulminant) | 24/31/11 | 16/73/66 | < 0.01 |