Correction to: Nutritional status and food intake in pediatric patients with inflammatory bowel disease at diagnosis significantly differs from healthy controls.

The authors of the published original version of the above article wanted to correct the below text in the Abstract section.

Nutritional status and food intake in pediatric patients with inflammatory bowel disease at diagnosis significantly differs from healthy controls.

Nutritional status and dietary intake in pediatric-onset inflammatory bowel disease are complex and need to be further explored. Therefore, we have assessed anthropometric measures, body composition, and dietary intake of newly diagnosed pediatric patients, and compared them with healthy controls. This was a prospective cross-sectional study including newly diagnosed patients with inflammatory bowel disease (n = 89) and healthy controls (n = 159). Mean energy intake was significantly lower in healthy controls compared to patients with ulcerative colitis, but not in patients with Crohn's disease. Intake of all macronutrients, dietary fiber, and calcium was significantly lower in patients with ulcerative colitis, whereas the only intake of animal protein, fruit, and calcium differed significantly in patients with Crohn's disease. There were no significant differences in the body fat percentage between patients with ulcerative colitis or Crohn's disease vs. controls; however, lean mass-for-age z-scores were significantly lower in patients with both diseases in comparison to controls.Conclusion: Food intake of newly diagnosed pediatric patients with inflammatory bowel disease significantly differed from healthy controls. Altered anthropometry and body composition are present already at the time of diagnosis. What is Known: • Children with inflammatory bowel disease suffer from malnutrition, especially children with Crohn's disease in whom linear growth failure often precedes gastrointestinal symptoms. What is New: • This study showed significantly lower intake of energy, macronutrients, and various micronutrients in patients with ulcerative colitis compared to healthy controls, while patients with Crohn's disease have a lower intake of fruits, calcium, and animal protein at diagnosis. • Altered body composition is present in both groups of patients at the time of diagnosis.

Comparison of Obesity Prevalence and Dietary Intake in School-Aged Children Living in Rural and Urban Area of Croatia.

The aim of this study was to explore the differences in nutritional status and dietary intakes in 12~17 year-old children living in urban (Zagreb) and the rural (Sinj and Drnis) area of Croatia. A validated food frequency questionnaire was used to assess dietary intake. For each participant, body weight and body height were measured and bioelectrical impedance was used to estimate the body fat percentage. There was an overall of 310 children included: 105 (33.9%) from urban area and 205 (66.1%) from rural area; 191 (61.6%) were female with a mean age 14.9 (range 12~17) years. When adjusted for age and gender, there was no statistically significant difference in body mass index for age Z-scores between urban and rural parts (0.23±0.07 vs. 0.30±1.15; P=0.650) or in average daily energy intake (2,479.2±1,111.2 kcal vs. 2,338.2±920.2 kcal; P=0.702). There was a statistically significant difference in nutritional status between genders, with a higher percentage of boys being overweight or obese compared to girls. When combined, 'Fast food' and 'Snacks' were major contributors to the total energy intake for both areas. The mean contribution of 'Fast food' to total energy intake was significantly higher in the urban area. The prevalence of obesity among Croatian children is high and unrelated to the urban/rural setting, which could be partially explained by the high intake of 'Fast food' and 'Snacks'.

Short health scale: a valid, reliable, and responsive measure of health-related quality of life in children with inflammatory bowel disease.

BACKGROUND: Inflammatory bowel disease (IBD) presents a growing medical and epidemiological problem. In respect to patients, health-related quality of life (HRQOL) emerged as informative means to evaluate the impact of disease burden on health. The Short Health Scale (SHS), a disease-specific HRQOL instrument with only 4 questions (symptoms, functioning, worry, and general well-being), was demonstrated as valid, reliable, and responsive in adults. Aim of this study was to assess its psychometric properties in children with IBD. METHODS: In a multicentric prospective study, HRQOL was assessed in 104 children with IBD by generic (PedsQL) and disease-specific questionnaires (IMPACT-III (HR) and SHS), which were cross-culturally adapted for Croatian. Forty-one patients completed the questionnaires at the second visit 6 to 12 months later. Of them, 27 patients changed from remission to active disease or vice versa and were included in responsiveness to change analysis. RESULTS: Patients in remission had significantly better scores for symptoms (P = 0.022) and functioning (P = 0.003) than those with active disease. Each of the 4 SHS questions was strongly correlated with the corresponding dimensions of PedsQL and IMPACT-III (HR) questionnaires (rs = 0.50-0.72, P < 0.001). Reliability was confirmed with Cronbach's α = 0.74. Patients who changed from remission to active disease or vice versa showed significant change in following SHS scores: symptoms (P = 0.032), functioning (P = 0.008), and worry (P = 0.021). CONCLUSIONS: SHS appears to be valid, reliable, and responsive tool to measure HRQOL in children with IBD. Simplicity of use, compactness, and the possibility of immediate interpretation make SHS well suited for both clinical practice and research studies.

Risk factors for relapse and surgery rate in children with Crohn's disease.

UNLABELLED: The aim of this study was to evaluate risk factors associated with the relapse rate in the first year and the need for surgery in children with Crohn's disease (CD). Data of all children (n = 74) diagnosed with CD from January 2004 to June 2011 were retrospectively analyzed. Multivariate Cox proportional hazards regression model was used to assess whether important clinical variables at diagnosis (age, presence of perianal disease, first induction therapy, first maintenance therapy, levels of Pediatric CD Activity Index (PCDAI), C-reactive protein (CRP), and standard deviation score (SDS) for height for weight) were associated with the risk of clinical recurrence in the first year and need for surgery during follow-up. Relapse occurred in 36 (48.6 %) patients in the first year from diagnosis. The only significant parameter associated with negative risk of relapse in the first year was exclusive enteral nutrition (EEN) used as induction therapy (hazard ratio (HR) 0.469, 95 % confidence interval (CI) 0.232-0.948). EEN induced remission in 84.2 % of patients. The only risk associated with EEN treatment failure was the involvement of the upper gastrointestinal tract. During the follow-up, 25 (33.7 %) patients underwent surgery. The multivariate Cox regression model failed to recognize significant risk factor for surgery. CONCLUSION: This study underlines the importance of early EEN in the treatment of CD; it is not only efficacious in the remission induction but could also prevent relapse in the first year.