Prospective Study
Copyright ©The Author(s) 2025.
World J Clin Pediatr. Sep 9, 2025; 14(3): 104704
Published online Sep 9, 2025. doi: 10.5409/wjcp.v14.i3.104704
Table 2 Post-vaccine immunity in inflammatory bowel diseases patients and healthy peers, n (%)/median (25th-75th percentiles)
Parameter
IBD (n = 98)
Healthy (n = 88)
P value
Antibodies against measles, IgG, (IU/mL)0.15 (0.0-0.35)0.5 (0.0-0.9)0.00005
Complete vaccination against measles165 (66.3)88 (100)0.00001
Patients with a protective level of antibodies against measles41/86 (47.7)57 (58.2)0.018
Antibodies against mumps, IgG, (IU/mL)2.8 (0.9-5.0)3.4 (1.2-7.2)0.555
Complete vaccination against mumps121 (21.4)88 (100)0.00001
Patients with a protective level of antibodies against mumps64/88 (49.6)65 (50.4)0.765
Antibodies against rubella, (IU/mL)32 (0.0-52.0)200 (110.7-200)0.0000001
Complete vaccination against rubella125/97 (25.8)88 (100)0.00001
Patients with protective levels of antibodies against rubella64/86 (74.4)60/67 (89.6)0.018
Antibodies against hepatitis B, (IU/mL)0 (0.0-30.0)120.9 (9.4-373.6)0.0000001
Complete vaccination against hepatitis B172/97 (74.2)88 (100)0.00001
Patients with protective levels of antibodies against hepatitis B39/87 (44.8)65 (73.9)0.0001