Food and nutrition insecurity: a marker of vulnerability to asthma symptoms

• Autor(es): Silva, Rita de Cássia Ribeiro ; Assis, Ana Marlucia de Oliveira ; Junqueira, Samuel Badaró ; Fiaccone, Rosemeire Leovigildo ; Barreto, Mauricio Lima ; Rodrigues, Laura Cunha ; Silva, Rita de Cássia Ribeiro ; Assis, Ana Marlucia de Oliveira ; Junqueira, Samuel Badaró ; Fiaccone, Rosemeire Leovigildo ; Barreto, Mauricio Lima ; Rodrigues, Laura Cunha
• Data: 2016
• Origem: Oasisbr
• Assunto(s): Asthma; Wheezing; Food and Nutrition Insecurity; Children; Adolescents
• Tipo de Documento: Artigo científico
• Idioma: Inglês

Descrição

Submitted by Maria Creuza Silva ([e-mail]) on 2016-05-12T19:27:06Z No. of bitstreams: 1 Laura Cunha 2014.pdf: 105719 bytes, checksum: 553e82367c79eef7caec2cb618fc53d3 (MD5)

Made available in DSpace on 2016-05-12T19:27:06Z (GMT). No. of bitstreams: 1 Laura Cunha 2014.pdf: 105719 bytes, checksum: 553e82367c79eef7caec2cb618fc53d3 (MD5) Previous issue date: 2014

Objective: To evaluate the association between food and nutrition insecurity and asthma in children from Latin America. Design Cross-sectional study. Setting São Francisco do Conde, Bahia, north-eastern Brazil. Subjects: The study included 1307 children aged 6–12 years from public elementary schools. Asthma symptoms were collected using a questionnaire that was translated and adapted from the International Study of Asthma and Allergies in Childhood, phase III. The diagnosis of asthma was determined based on reports of wheezing in the previous 12 months. The Brazilian Food Insecurity Scale was used to identify food insecurity. We also obtained demographic, socio-economic and anthropometric information for each participant. We used multivariate logistic regression analyses to assess the associations of interest. Results Of the children surveyed, 10·4 % had a history of wheezing and 64·5 % had some degree of food and nutrition insecurity. We found a positive dose–response relationship and statistically significant associations of asthma with moderate (OR = 1·71, 95 % CI 1·01, 2·89) and severe (OR = 2·51, 95 % CI 1·28, 4·93) food and nutrition insecurity. Conclusions: The results show that moderate and severe food and nutrition insecurity are markers of vulnerability to wheezing. It is important to note that the results of studies in this field have potential implications for social policies that promote food security. Further studies to identify the mechanisms involved in the relationship between food and nutrition insecurity and asthma are needed.

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