Colombian School Children With Functional Gastrointestinal Disorders Respond Differently to Family Stress Than Healthy Children.

Our objective is to compare coping methods, stress responses, and resilience in children with and without functional gastrointestinal disorders (FGIDs) in response to common sources of stress. We performed a case-control study. Children meeting criteria for FGIDs and matched controls completed measures of response to stress (Peer Stress, Family Stress, Academic Problems, and Recurrent Abdominal Pain versions of the Response to Stress Questionnaire) and resilience (Connor-Davidson Resilience Scale 10). We included 134 children with an FGID (57 with functional constipation and 74 with an abdominal pain-predominant FGID) and 135 controls. Children with FGIDs were more likely to take action (P < 0.001) and less likely to remain involuntarily engaged (P < 0.001) in response to family stress. Response to peer and academic stress and measures of resilience were similar between groups. Further research is needed to better understand the role that family stress and a child's response play in the pathophysiology of pediatric FGIDs.

Functional Gastrointestinal Disorders and Joint Hypermobility: A School-based Study.

The aim of the study was to assess the prevalence of joint hypermobility (JH) among school children with and without functional gastrointestinal disorders (FGIDs). School children completed validated Rome III questionnaires to diagnose FGID. Each child diagnosed with an FGID was matched for age and sex with a healthy control. The prevalence of JH in both groups was compared. A total of 654 school children participated in the study. One hundred forty-eight (22.6%) children were diagnosed with an FGID. Data from 136 FGIDs and 136 healthy controls were analyzed. Joint laxity was assessed to establish the Beighton score (≥4 was considered JH). There was no significant difference in JH between children with and without diagnoses of FGIDs odds ratio (OR) 1.03 (95% confidence interval [CI]: 0.59-1.81, P = 0.89). Multivariate analysis showed that younger age OR 2.31 (95% CI: 1.30-4.10, P = 0.004) and female sex OR 2.27 (95% CI: 1.22-4.24, P = 0.009) were significantly associated with JH. JH is equally prevalent in school children with and without FGIDs.

Prospective Study of Gastrointestinal Symptoms in School Children of South America.

OBJECTIVES: The aim of the study was to establish the prevalence of abdominal pain (AP) in school children in Pasto (Colombia) and determine the effect of AP on their daily activities; and compare the prevalence of AP and other gastrointestinal symptoms between school children from Pasto and Chicago. METHODS: Fourth- and fifth-grade students from a public school and a private school in Colombia were invited to participate in a prospective study using the same methods and questionnaires (Spanish version) as a previous study conducted in Chicago schools. Children completed weekly confidential surveys for 8 consecutive weeks. RESULTS: A total of 332 children participated in the study (40% girls, mean age 9.97 years, median 10, range 8-12 years): public school (288), private school (44). A total of 2425 surveys were analyzed. Out of 2656 possible weekly surveys (332 children × 8 weeks), 91.3% were completed. Overall weekly prevalence of gastrointestinal symptoms: AP (39%), nausea (29.5%), constipation (14%), diarrhea (10.5%), vomiting (9%). Children with AP reported interference with activities: gym (21.9%), school (17.3%), difficulty sleeping (13.7%), and social activities (12.6%). Out of all children, 8.4% sought medical attention for AP during the study period. CONCLUSIONS: Gastrointestinal symptoms are common in school-aged children in Colombia and interfere with both daily activities and school attendance. The prevalence of AP, diarrhea, and vomiting found in the present study was similar to published prevalence of American children using similar methods.