Retrospective Cohort Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 28, 2014; 20(48): 18367-18374
Published online Dec 28, 2014. doi: 10.3748/wjg.v20.i48.18367
Table 2 Characteristics of patients with Mayo endoscopic subscore 0 vs 1 or 2 n (%)
CharacteristicsMES 0 (n = 80)MES 1, 2 (n = 103)P value
Gender
Male45 (56)48 (47)0.2
Female35 (44)55 (53)
Median age, yr (IQR)49 (37-62)40 (32-54)0.009
Median duration of disease, mo (IQR)98 (52-213)122 (57-202)0.73
Median age at onset, yr (IQR)36 (25-50)29 (19-40)0.009
Extent of disease
Pancolitis42 (53)70 (68)0.1
Left-side colitis21 (26)19 (18)
Proctitis17 (21)14 (14)
Concomitant medications
Aminosalicylate72 (90)91 (88)0.72
Corticosteroids12 (15)11 (11)0.38
Mercaptopurine/azathioprine28 (35)42 (41)0.43
Tacrolimus3 (4)2 (2)0.46
Biologics2 (3)5 (5)0.41
Blood markers, median (IQR)
CRP (mg/L)0.4 (0.2-1.0)0.5 (0.2-1.2)0.3
WBC (/μL)5160 (4130-5990)5660 (4830-6800)0.017
Hb (g/dL)13.6 (12.4-15.0)13.5 (12.4-14.7)0.75
PLT (× 104/μL)24.7 (21.7-27.6)29.1 (25.6-33.4)< 0.0001
Alb (g/dL)4.5 (4.2-4.8)4.4 (4.1-4.7)0.17