Objective: To investigate the association of malnutrition in children living in substandard settlements (favelas) of Maceió, Brazil, with maternal nutritional status and environmental conditions. Methods:Cross-sectional study involving a probability sample of 2,075 mothers (18 to 45 years) and their children (4 months to 6 years), living in the favelas of the city of Maceió. First, we conducted a cluster analysis with the purpose of choosing the settlements and the administrative region of the city of Maceió with the lowest human development index). After this analysis, the 7th Administrative Region was designated for the study, including its 23 substandard settlements. Socioeconomic, demographic, anthropometric, and maternal and child health data were collected by means of household survey. The statistical analysis included the odds ratio of a child to be malnourished, and the univariate regression was used to check which maternal variables were associated with this malnutrition.Results: Chronic malnutrition (-2 standard deviations/height for age) was found in 8.6% of children and was associated with mother's age and educational level, type of residence, number of rooms, flooring, water supply, and low birth weight (< 2,500 g) in children aged ≤ 24 months. We also found an association between child malnutrition and maternal height. Such association was not observed regarding body mass index. Conclusions:The high prevalence of malnutrition observed in these settlements was related to social and environmental conditions and short maternal height, who had weight deficit or weight excess.J Pediatr (Rio J). 2010;86(3):215-220: Stunting, obesity, poverty.
Introdução: Quando se fala em câncer infantojuvenil, a leucemia linfoide aguda (LLA) ganha destaque por causa da sua elevada prevalência nessa população. De todos os tipos de câncer que atingem esse público, crianças e adolescentes parecem ser mais suscetíveis aos efeitos adversos como a má nutrição e/ou excesso de peso ao longo do tratamento. Objetivo: Avaliar a evolução do estado nutricional de crianças e adolescentes com LLA submetidos a terapia oncológica. Método: Estudo retrospectivo, longitudinal, com pacientes portadores de LLA submetidos a terapia antineoplásica, realizado com 69 crianças e adolescentes (até 19 anos), de ambos os sexos. As medidas de peso e altura foram coletadas em oito ocasiões distintas ao longo de todo o tratamento, tendo o primeiro registro acontecido no início e o ultimo ao termino de todas as sessões do tratamento antineoplásico. Resultados: Ao diagnostico, houve uma prevalência de pacientes classificados como estróficos. Quando correlacionados a faixa etária e o indicador Altura/Idade para idade, foi observado que crianças menores de 10 anos apresentaram valores mais baixos se comparados com os maiores de 10 anos no decorrer do tratamento, além de uma tendência de incremento no escore Peso/Idade de forma lenta ate o seu final. Conclusão: Os pacientes submetidos ao tratamento antineoplásico de LLA apresentaram uma redução na velocidade de crescimento, além de leve ganho de peso ao final da terapia, o que sugere uma interferência negativa da terapêutica empregada sobre o estado nutricional nessa população.
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