Table 4.

Comparison of Symptoms and Complications

Symptoms	Ulcerative Colitis(%) N=454	Crohn’s Disease(%) N=333	p value
Diarrhea	181(39.9%)	94(28.2%)	0.001
Bloody stool	313(68.9%)	31(9.3%)	<0.001
Mucus stool	116(25.6%)	2(0.6%)	<0.001
Abdominal pain	232(51.1%)	175(52.6%)	0.687
Abdominal bloating	47(10.4%)	34(10.2%)	0.948
Nausea, vomiting	56(12.3%)	41(12.3%)	0.992
Fever, weight loss	21(4.6%)	15(4.5%)	0.936
No symptoms	9(2.0%)	11(3.3%)	0.245
Extraintestinal manifestations	20(4.4%)	29(8.7%)	0.014
Oral ulcer	12(2.6%)	21(6.3%)	0.011
Joint pain	9(2.0%)	8(2.4%)	0.689
Rash	3(0.7%)	5(1.5%)	0.294
Eye lesion	1(0.2%)	0(0.0%)	0.391
Intestinal stenosis	16(3.5%)	91(27.3%)	<0.001
Intestinal obstruction	2(0.4%)	24(7.2%)	<0.001
Bowel perforation	0(0.0%)	18(5.4%)	<0.001
Fistula	0(0.0%)	34(10.2%)	<0.001
Celiac abscess	0(0.0%)	6(1.8%)	0.006
Massive gastrointestinal hemorrhage	2(0.4%)	3(0.9%)	0.655
Canceration	2(0.4%)	0(0.0%)	0.511
Perianal lesion	0(0.0%)	74(22.2%)	<0.001