Review
Copyright ©The Author(s) 2025.
World J Gastroenterol. Jun 28, 2025; 31(24): 107661
Published online Jun 28, 2025. doi: 10.3748/wjg.v31.i24.107661
Table 2 Observational studies examining prevalence of metabolic disorders in patients with inflammatory bowel disease[22,32-38,40,44,47,49,50,117,118,122,188,195,197,200-204]
Ref.
Country
Study type
Reference criteria
Total number of IBD patients (CD/UC/IBD-U)
Prevalence in IBD (%)
Prevalence in CD (%)
Prevalence in UC (%)
Metabolic syndrome
Nagahori et al[32]JapanProspective, cross-sectional cohortNCEP-ATP III[188]102 (28/74/-)18.67.123.0
Yorulmaz et al[38]TurkeyProspective cross-sectional cohortIDF[22]177 (62/115/-)25.417.729.5
Sourianarayanane et al[34]United StatesRetrospective cohortNCEP-ATP III[188]217 (110/107/-)16.6
Fitzmorris et al[200]United StatesRetrospective cohortIDF[22]868 (868/-/-)4.3
Carr et al[35]United StatesRetrospective cohortNCEP-ATP III[188]84 (60/24/-)23.020.029.0
Sartini et al[201]ItalyRetrospective cohortNCEP-ATP III[188]78 (42/36/-)23.1
Dragasevic et al[37]SerbiaProspective, cross-sectional cohortNCEP-ATP III[188] and IDF[22]104 (50/54/-)32.736.029.6
Magrì et al[36]ItalyProspective cohortNCEP-ATP III[188]178 (83/95/-)19.1
Jovanovic et al[202]SerbiaRetrospective cohortNCEP-ATP III[188]89 (-/89/-)81.0
Kang et al[33]KoreaRetrospective cohortNCEP-ATP III[188]443 (274/169/-)10.6
Obesity
Long et al[44]United StatesProspective cross-sectional cohortBMI ≥ 30 kg/m21598 (paediatric population) (1027/571/-)23.620.030.1
Nic Suibhne et al[50]IrelandProspective case-control studyBMI ≥ 30 kg/m2100 (100/-/-)17.0
Flores et al[49]United StatesRetrospective cohortBMI ≥ 30 kg/m2581 (297/284/-)32.730.335.2
Seminerio et al[47]United StatesRetrospective cohortBMI ≥ 30 kg/m21494 (860/634/-)31.527.032.0
Elangovan et al[40]United StatesRetrospective cohortBMI ≥ 30 kg/m2286, 760 (-/-/-)37.336.938.5
Metabolic fatty liver disease
Martínez-Domínguez et al[117]SpainProspective cross-sectional cohortMASLD[197]646 (-/-/-)45.7
Zhang et al[122]United KingdomProspective cross-sectional cohortMASLD[197]4203 (1217/2642/344)36.4
Oliveira et al[203]BrazilProspective cross-sectional cohortMASLD[197]140 (89/51/-)50.744.943.1
McHenry et al[118]United StatesProspective cross-sectional cohortNAFLD[195]363 (363/-/-)39.7
Hyun et al[204]KoreaProspective cross-sectional cohortNAFLD[195]3356 (1129/2227/-)16.711.819.2
Zhang et al[123]United KingdomProspective cross-sectional cohortMASLD[197]4622 (1313/2914/-)38.1