BACKGROUND: Diet during pregnancy and childhood has been suggested to play an important role in children's asthma risk. We assessed whether the adherence to a Mediterranean dietary pattern, for children in the last 12 months and their mothers during pregnancy, was associated with both childhood asthma and allergic rhinitis. METHODS: A cross-sectional study was conducted in 2004 using a random sample of 1476 children (6- to 7-year old) from the Mexicali region, Mexico. Dietary data of children's intake in the last 12 months and their mothers' intake during pregnancy was collected, through a parental food frequency questionnaire. A Mediterranean diet score was computed [Trichopoulou et al., N Engl J Med 348 (2003), 2599]. Data on seven asthma and rhinitis-related outcomes were obtained from the International Study of Asthma and Allergies in Childhood questionnaire. RESULTS: Adherence to a Mediterranean dietary pattern was inversely associated with asthma ever (OR = 0.60, 95% CI = 0.40-0.91), wheezing ever (0.64, 0.47-0.87), rhinitis ever (0.41, 0.22-0.77), sneezing ever (0.79, 0.59-1.07), current sneezing (0.71, 0.52-0.96) and current itchy-watery eyes (0.63, 0.42-0.95). No associations were found using the mothers' pregnancy diet score, except for current sneezing (0.71, 0.53-0.97). CONCLUSIONS: Our findings suggest a protective effect of following a healthy dietary pattern on asthma and allergic rhinitis in Mexican children.
BACKGROUND: Diet during pregnancy and childhood has been suggested to play an important role in children's asthma risk. We assessed whether the adherence to a Mediterranean dietary pattern, for children in the last 12 months and their mothers during pregnancy, was associated with both childhood asthma and allergic rhinitis. METHODS: A cross-sectional study was conducted in 2004 using a random sample of 1476 children (6- to 7-year old) from the Mexicali region, Mexico. Dietary data of children's intake in the last 12 months and their mothers' intake during pregnancy was collected, through a parental food frequency questionnaire. A Mediterranean diet score was computed [Trichopoulou et al., N Engl J Med 348 (2003), 2599]. Data on seven asthma and rhinitis-related outcomes were obtained from the International Study of Asthma and Allergies in Childhood questionnaire. RESULTS: Adherence to a Mediterranean dietary pattern was inversely associated with asthma ever (OR = 0.60, 95% CI = 0.40-0.91), wheezing ever (0.64, 0.47-0.87), rhinitis ever (0.41, 0.22-0.77), sneezing ever (0.79, 0.59-1.07), current sneezing (0.71, 0.52-0.96) and current itchy-watery eyes (0.63, 0.42-0.95). No associations were found using the mothers' pregnancy diet score, except for current sneezing (0.71, 0.53-0.97). CONCLUSIONS: Our findings suggest a protective effect of following a healthy dietary pattern on asthma and allergic rhinitis in Mexican children.
Authors: Nancy E Lange; Sheryl L Rifas-Shiman; Carlos A Camargo; Diane R Gold; Matthew W Gillman; Augusto A Litonjua Journal: J Allergy Clin Immunol Date: 2010-06-26 Impact factor: 10.793
Authors: G Tognon; L A Moreno; T Mouratidou; T Veidebaum; D Molnár; P Russo; A Siani; Y Akhandaf; V Krogh; M Tornaritis; C Börnhorst; A Hebestreit; I Pigeot; L Lissner Journal: Int J Obes (Lond) Date: 2014-09 Impact factor: 5.095
Authors: Isabelle Romieu; Albino Barraza-Villarreal; Consuelo Escamilla-Núñez; Jose L Texcalac-Sangrador; Leticia Hernandez-Cadena; David Díaz-Sánchez; Jordi De Batlle; Blanca E Del Rio-Navarro Journal: Respir Res Date: 2009-12-10