Dietary diversity and nutritional status of 2 to 5 years old children in households with and without home gardens in selected districts in Siem Reap province, Cambodia

@#Introduction: There is a high prevalence of malnutrition in Cambodia during the past 10 years. One of the programmes implemented to secure household food security in order to alleviate malnutrition was home gardening. This study aimed to compare the nutritional status of 2 to 5 years old children in households with and without home gardens. Methods: Twenty-five households with home gardens and 60 households without home gardens were sampled. Results: The households sampled had a mixed type of home garden with three to five crop varieties occupying 20 to 200 square meters area. The purpose of the garden was to increase vegetable consumption and produce additional income. Results showed that 72% and 65% of the children resided in households with and without home gardens, respectively. Majority had medium dietary diversity score, i.e. consumed four to five different food groups per day. Except for stunting, higher prevalences of undernutrition (32%) and wasting (8%) were observed among children residing in households with home gardens compared to children in households without home gardens. Conclusion: There were no associations for dietary diversity score and nutritional status of children from households with and without home gardens. Among the sociodemographic and economic factors, age, sex, family size, and vegetable consumption were significantly associated with dietary diversity score and nutritional status of the children.

Environmental enteric dysfunction, soil transmitted helminthiasis and stunting among 36- to 59-month-old children in Quezon Province, Philippines

@#Introduction: Environmental enteric dysfunction (EED) is relevant in public health as it is a potential cause of child stunting. In the Philippines, stunting affects 33.4% of children in 2015. As of date, no local studies on EED exist. This study primarily aimed to determine the prevalence of EED, soil transmitted helminthiasis (STH) and stunting; and their relationships. Methods: A cross-sectional study was conducted among 120 children aged 36-59 months old in Quezon Province, Philippines. EED was assessed via glucose hydrogen breath test with a cut-off of >20 ppm over baseline by 90 minutes suggestive of small intestinal bacterial overgrowth (SIBO), a biomarker of EED. Kato Katz Technique was used to determine STH. Stunting was determined using the 2006 World Health Organization Child Growth Standards. Descriptive and correlation analyses of data were done at 10% level of significance. The study received approval from the National Ethics Committee of PCHRD-DOST, Philippines. Results: Data on expired hydrogen level of <20ppm were documented. The prevalence of STH among children were 38.1% for Ascaris lumbricodes, 15.3% for Trichuris trichiura, and 1.7% for hookworm infections. A high rate of stunting at 40.0% was observed. There was a significant positive association between stunting and the presence of Ascaris (p=0.01). Conclusion: There was no case of EED detected in the study. The severity of stunting was high at 40.0%. Among the STH, the prevalence of 38.1% children having Ascaris lumbricodes was alarming in terms of morbidity control. Nutrition interventions including WASH practices and the use of anthelminthic drugs need to be intensified to address stunting and STH.

Uso dos recursos vegetais por agricultores familiares de Manacapuru (AM) / Use of vegetal resources by Family Farmers in Manacapuru, Amazonas state

Neste estudo é relatado o uso de espécies vegetais por onze famílias que vivem na área rural do município de Manacapuru, no Amazonas. Foi feita uma abordagem participativa durante as entrevistas, utilizando um formulário formal, que considerava toda a propriedade agrícola. No total, foram registradas 173 espécies, cuja maioria (101) apresentou uso medicinal. Sessenta e oito espécies são usadas na alimentação humana e vinte e duas espécies são utilizadas para construção de casas. Noventa e sete espécies (56,1%) provêm somente dos pomares caseiros, 22 espécies (12,7%) existem unicamente na floresta primária e 18 espécies (10,4%) são provenientes das capoeiras. Algumas espécies são encontradas em diferentes ambientes. De fato, a vegetação da região é capaz de prover diferentes recursos para os agricultores, os quais procuram alternativas que possam melhorar sua qualidade de vida. O plantio de espécies frutíferas é bastante comum e representa uma diversificação e melhoria na qualidade alimentar. Porém, há necessidade de incentivo para o plantio de espécies florestais nativas. O aprendizado sobre as plantas medicinais é passado de geração a geração, sempre pelas mulheres.

This study deals with the use of vegetal species by small farmers in the municipal district of Manacapuru, in the State of Amazonas. We used a formal questionnaire for participative interviews which took into consideration the entire agricultural property. Of the one hundred and seventy three species that we registered, the majority (101) presented medicinal use. Sixty-eight species are used for human nutrition and twenty-two for house building. Ninety-seven species (56.1%) come exclusively from domestic orchards; twenty-two (12.7%) exist only in the primary forest; and eighteen species (10.4%) originate from fallows. Some species can be found in different environments. Although the vegetation of the region under study is capable of providing farmers with necessary resources, their look for alternatives that might improve the quality of their lives. Planting fruit species is quite common and means both diversification and better food quality. It is however necessary to encourage planting native forest species. Knowledge and use of medicinal plants is always passed on from generation to generation by women.

Árvores frutíferas nos quintais urbanos de Boa Vista, Roraima, Amazônia brasileira / Fruit trees in urban home gardens of Boa Vista, Roraima, Brazilian Amazonia

O objetivo do trabalho foi estimar a riqueza e a diversidade das espécies de árvores frutíferas cultivadas nos quintais caseiros da cidade de Boa Vista, Roraima, bem como determinar quais são as espécies cultivadas preferencialmente pela população urbana local. Os levantamentos foram realizados em dois bairros surgidos com a expansão da cidade em 1982: (1) BEst - Bairro dos Estados (Zona Norte) e (2) BAsa - Bairro Asa Branca (Zona Oeste). Foram observados 722 quintais no BEst (06 a 22.03.2004) e 339 no BAsa (07.04 a 01.07.2004). Trinta e seis espécies (19 famílias botânicas) foram encontradas no BEst e 37 (20 famílias) no BAsa, configurando um total de 43 espécies (20 famílias) observadas. Deste total, 30 espécies (69,8 por cento) de 19 famílias (95 por cento) ocorreram em ambos os bairros, sugerindo preferências frutíferas comuns. Os três maiores índices de valor de preferência (IVP) foram coincidentes e registrados para coco (Cocos nucifera L. - BEst: 19,4 por cento e BAsa: 20,5 por cento), manga (Mangifera indica L. - BEst: 14,9 por cento e BAsa: 22,5 por cento) e jambo (Syzygium malaccence (L.) Merr. & L.M. Perry - BEst: 10,5 por cento e BAsa: 10,1 por cento), todos de origem externa à Amazônia, mas que congregaram conjuntamente 44,9 por cento (BEst) e 53,0 por cento (BAsa) de IVP. Estes resultados sugerem que o cultivo de árvores frutíferas em quintais caseiros de Boa Vista segue um padrão que concentra a escolha em poucas espécies, não-originárias da Amazônia, mas tradicionalmente consagradas por seu êxito na produção de frutos.

The objective of this study was to estimate the richness and the diversity of fruit tree species cultivated in Boa Vista's home gardens, as well as to determine what species the local urban population prefers. Two neighborhoods that originated during the city's expansion in 1982 were sampled: (1) BEst - Bairro dos Estados (North Zone) and (2) BAsa - Bairro Asa Branca (West Zone). Seven hundred and twenty-two home gardens were surveyed in BEst (March 6 to 22, 2004), and 339 in BAsa (April 7 to July 1, 2004). Thirty-six species (19 botanical families) were observed in BEst, and 37 (20 families) in BAsa, totaling 43 species (20 families). Thirty species (69.8 percent) in 19 families (95 percent) occurred in both neighborhoods, suggesting common fruit preferences. The three largest indices of preference value (IVP) were coconut (Cocos nucifera L. - BEst: 19.4 percent and BAsa: 20.5 percent), mango (Mangifera indica L. - BEst: 14.9 percent and BAsa: 22.5 percent) and rose-apple (Syzygium malaccence (L.) Merr. & L.M. Perry - BEst: 10.5 percent and BAsa: 10.1 percent). All of them are exotic (originating in Southeast Asia) and together had IVPs of 44.9 percent (BEst) and 53.0 percent (BAsa). These results suggest that the cultivation of fruit trees in the home gardens of Boa Vista shows a pattern that concentrates choices in a few non-Amazonian species that are traditionally preferred because of their successful fruit production.