RESUMEN
The aim of this study was to examine the association between household food insecurity and nutritional status among children aged 24-59 months in Haromaya District. Children (N = 453) aged 24-59 months were recruited in a community-based cross-sectional survey with a representative sample of households selected by a multistage sampling procedure in Haromaya District. Household Food Insecurity Access Scale and anthropometry were administered. Multinomial logistic regression models were applied to select variables that are candidate for multivariable model. The prevalences of stunting, underweight, and wasting among children aged 24-59 months were 61.1%, 28.1%, and 11.8%, respectively. The mean household food insecurity access scale score was 3.34, and 39.7% of households experienced some degree of food insecurity. By logistic regression analysis and after adjusting for the confounding factors, household food insecurity was significantly predictive of underweight (AOR = 2.48, CI = 1.17-5.24, p = .05) and chronic energy deficiency (AOR = 0.47, CI = 0.23-0.97, p = .04) and marginally significant for wasting (AOR = 0.53, CI = 0.27-1.03, p = .06). It is concluded that household food security improves child growth and nutritional status.
Asunto(s)
Fenómenos Fisiológicos Nutricionales Infantiles , Dieta/efectos adversos , Abastecimiento de Alimentos , Desnutrición/etiología , Modelos Económicos , Delgadez/etiología , Síndrome Debilitante/etiología , Índice de Masa Corporal , Desarrollo Infantil , Fenómenos Fisiológicos Nutricionales Infantiles/etnología , Preescolar , Factores de Confusión Epidemiológicos , Estudios Transversales , Dieta/economía , Dieta/etnología , Dieta/psicología , Ingestión de Energía/etnología , Etiopía/epidemiología , Composición Familiar/etnología , Femenino , Abastecimiento de Alimentos/economía , Trastornos del Crecimiento/epidemiología , Trastornos del Crecimiento/etnología , Trastornos del Crecimiento/etiología , Humanos , Masculino , Desnutrición/epidemiología , Desnutrición/etnología , Desnutrición/fisiopatología , Encuestas Nutricionales , Prevalencia , Salud Rural/etnología , Delgadez/epidemiología , Delgadez/etnología , Síndrome Debilitante/epidemiología , Síndrome Debilitante/etnologíaRESUMEN
OBJECTIVE: Precise identification of various morphotypes of Pseduomonas aeruginosa which developed during cystic fibrosis (CF) is of prime importance. We aimed to identify the isolates of P. aeruginosa recovered from CF patients at the genus and species level through primers targeting oprI and oprL genes via PCR. METHODS: Sputum samples or throat swabs were taken from 100 CF patients and plated on cetrimide agar. All suspected colonies were primarily screened for P. aeruginosa by a combination of phenotypic tests. Molecular identification of colonies was performed using specific primers for oprI and oprL genes. RESULTS: Based on phenotypic tests, P. aeruginosa isolates were recovered from 40% of CF patients. Forty isolates yielded amplicon of oprI gene using genus-specific primers confirming the identity of fluorescent pseudomonads. However, 37 of 40 isolates yielded amplicon of oprL gene using species-specific primers, verifying the identity of P. aeruginosa. CONCLUSION: This study showed that the species-specific PCR targeting oprL gene can be used as accurate test for identification of highly adaptable P. aeruginosa in CF patients. This procedure may provide a simple and reliable method for identification of various morphotypes.