14781-koppen

94 Chapter 3 No cross-sectional or prospective study design: n =7 1. Aydoğdu S, Cakir M, Yüksekkaya HA, et al. Chronic constipation in Turkish children: clinical findings and applicability of classification criteria. Turk J Pediatr 2009;51:146–53. 2. Erdem E, Lin A, Kogan B a., et al. Association of elimination dysfunction and body mass index. J Pediatr Urol 2006;2:364–7. 3. Misra S, Lee A, Gensel K. Chronic constipation in overweight children. JPEN J Parenter Enteral Nutr 2006;30:81–4. 4. Pashankar DS, Loening-Baucke V. Increased Prevalence of Obesity in Children With Functional Constipation Evaluated in an Academic Medical Center. Pediatrics 2005;116:e377–80. 5. Phatak UP, Pashankar DS. Obesity and gastrointestinal disorders in children. J Pediatr Gastroenterol Nutr 2015;60:441–5. 6. Rajindrajith S, Devanarayana NM, Benninga MA. Obesity and functional gastrointestinal diseases in children. J Neurogastroenterol Motil 2014;20:414–6. 7. Ridha Z, Quinn R, Croaker GDH. Predictors of slow colonic transit in children. Pediatr Surg Int 2015;31:137–42. No clear criteria FDDs or overweight/obesity: n =5 8. Chang SH, Park KY, Kang SK, et al. Prevalence, clinical characteristics, and management of functional constipation at pediatric gastroenterology clinics. J Korean Med Sci 2013;28:1356–61. 9. Alnaif B, Drutz HP. The prevalence of urinary and fecal incontinence in Canadian secondary school teenage girls: questionnaire study and review of the literature. Int Urogynecol J Pelvic Floor Dysfunct 2001;12:134–7; discussion138. 10. Huang R, Ho S-Y, Lo W-S, et al. Physical activity and constipation in Hong Kong adolescents. PLoS One 2014;9:e90193. 11. Jennings A, Davies GJ, Costarelli V, et al. Bowel habit, diet and body weight in preadolescent children. J Hum Nutr Diet 2010;23:511–9. 12. Wu T-C, Chen L-K, Pan W-H, et al. Constipation in Taiwan elementary school students: a nationwide survey. J Chin Med Assoc 2011;74:57–61. No data reported concerning association between FDDs and overweight/obesity: n =2 13. de Carvalho ÉB, Vitolo MR, Gama CM, et al. Fiber intake, constipation, and overweight among adolescents living in Sao Paulo city. Nutrition 2006;22:744-9. 14. Santos Mello C, De Cássia Freitas K, Tahan S, et al. Dietary fiber intake for children and adolescents with chronic constipation: influence of mother or caretaker and relationship with overweight. Rev Paul Pediatr 2010;28:188-93. Adult population: n =1 15. Pecora P, Suraci C, Antonelli M, et al. Constipation and obesity: a statistical analysis. Boll della Soc Ital di Biol Sper 1981;57:2384–8. Underlying disease/disorder: n =2 16. Gaete V, Lopez C, Raimann X, et al. Biomedical complications and laboratory abnormalities at admission in young people attending an eating disorder treatment program. Turk Pediatr Ars 2013;48:80. 17. Gaete V, Lopez C, Raimann X, et al. History and physical examination at admission in young people attending an eating disorder treatment program. Turk Pediatr Ars 2013;48:79. No full text in English available: n =2 18. Kocaay P, Eğrıtaş O, Dalgiç B. Normal defecation pattern, frequency of constipation and factors related to constipation in Turkish children 0-6 years old. Turk J Gastroenterol 2011;22:369–75. 19. Makosiej R, Prymus-Kasińska S, Czkwianianc E. Analysis of the incidence of chronic constipation in children in own material in the years 1990-2010. Polish Gastroenterol 2010;17:355–8. Conference abstracts: n =5 20. Boggio Marzet C, Deforel ML, Dozo S, et al. Nutritional profile and fiber intake in children with functional gastrointestinal disorders related to constipation. J Pediatr Gastroenterol Nutr 2012;55:Suppl 1. 21. Carrillo-Vega MF, Duran-Arenas JJG, Tirado-Gomez LL, et al. Functional gastrointestinal disorders are highly prevalent in Mexican schoolage children. FASEB J 2015;29. 22. Koebnick C, Jacobsen SJ, Porter AH. Childhood obesity and encopresis in a large population-based study. Obesity 2011;19:S208–9. 23. Liem O, Van Der Baan O, Bekkali NL, et al. Constipation and Colonic Transit Time in Morbidly Obese Children. Gastroenterology 2009;136:Suppl 509–10. 24. Croaker D, Ridha Z, Quinn R. Predictors Of Slow Colonic Transit In Children. Arch Dis Child 2014;99:A285–A285. Excluded based on insufficient information on primary outcome measures: n =2 25. Kiefte-de Jong JC, de Vries JH, Escher JC, et al. Role of dietary patterns, sedentary behaviour and overweight on the longitudinal development of childhood constipation: The Generation R study. Matern Child Nutr 2013;9:511–23. 26. Chien L-Y, Liou YM, Chang P. Low defaecation frequency in Taiwanese adolescents: Association with dietary intake, physical activity and sedentary behaviour. J Paediatr Child Health 2011;47:381–6. SUPPLEMENTAL FILE 2. List of excluded articles ( n =26), categorized by reason for exclusion.