DIetary intake of children with inflammatory bowel disease and of healthy controls

Introduction: The assessment of dietary intake by examination is a tool that allows to know the habits and detect certain nutritional deficiencies. Thus, it is essential in chronic disease and especially in children, where deficiencies can have a negative impact on growth and pubertal development.

Objectives: Compare the dietary intake between children with inflammatory bowel disease (IBD) and healthy controls.

Methods: Twenty-nine healthy controls (12 girls; mean age: 12.7 ± 1.9 years) and 21 IBD patients (11 girls; 14.3 ± 1.3 years) recruited from August 2011 to October 2012. Dietary intake was assessed by 24h recall.

Results: No differences were found between IBD patients and healthy controls regarding dietary intake (table). Both IBD patients and healthy controls had excessive protein consumption. Furthermore, there are deficiencies for some nutriments (fibers, calcium and magnesium). Qualitative analysis revealed that both, IBD patients and healthy controls showed increased snacking and bad lipids distribution, especially for saturated lipids.

Table 1

Results expressed as adjusted mean ± SE. Comparisons by ANOVA§ adjusting for age, gender and weight or§§ adjusting for age, gender, weight and total energy intake.
Daily intake	Controls (n = 29)	IBD (n = 21)	Test (p-value)
Energy consumption (kcal)	1855 ± 76	1782 ± 95	0.30 (0.59§)
Proteins (% energy)	17.7 ± 1.0	15.6 ± 1.2	1.51 (0.23§)
Lipids (% energy)	31.3 ± 1.6	28.8 ± 2.0	0.84 (0.36§)
Carbohydrates (% energy)	49.8 ± 1.8	54.3 ± 2.2	2.09 (0.16§)
Fiber (g)	17 ± 1	16 ± 1	0.58 (0.45§§)
Calcium (mg)	641 ± 62	742 ± 77	0.88 (0.35§§)
Iron (mg)	11 ± 1	9 ± 1	2.88 (0.10§§)
Magnesium (mg)	259 ± 15	258 ± 19	0.00 (0.96§§)

Conclusion: Both children with IBD and health controls have a food imbalance and a low intake of minerals and vitamins. No differences between children with IBD and healthy controls were found.

Disclosure of Interest: None Declared