Insolation and Disease Severity in Paediatric Inflammatory Bowel Disease-A Multi-Centre Cross-Sectional Study.

ABSTRACT: This study was to investigate whether the clinical course of inflammatory bowel disease (IBD) in a Polish paediatric cohort fits a seasonal pattern and depends on insolation. Two hundred and fourteen patients diagnosed with Crohn's disease (CD) and 192 with ulcerative colitis (UC) aged from 3 to 18 years, were recruited in seven centres of similar latitude. The seasons were defined as winter (December-February), spring (March-May), summer (June-August), autumn (September-November). The year was also divided depending on insolation threshold (3.0 kWh/m2/day). Patients diagnosed with IBD when the isolation was >3 kWh/m2/day had poorer nutritional status than those diagnosed while insolation was below threshold (lower standardised BMI at diagnosis (-0.81 ([-1.34]-[-0.03]) vs. -0.52 ([-1.15]-0

SUBMITTER: Glapa-Nowak A 

PROVIDER: S-EPMC7762204 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature