Abstract Malnutrition is not a simple disease, which occurs in the condition when the body does not get the right amount of nutrients to maintain healthy tissues and organ functions. Malnutrition generally refers both to undernutrition and overnutrition, but usually it is used to refer solely to a deficiency of nutrition. Infants and young children are the most vulnerable because of their high nutritional requirements for growth and development. Growth is an important indicator of health and nutritional status of a child. Generally, underweight, studding and wasting are used as the indicators of malnutrition. In fact, a gain in height is a better indicator of the adequacy of a diet than a gain in weight. Rates of weight gain needs to accompany accelerated height gain to maintain normal body proportions (weight-for-height). Now therefore WHO recommends using weight-for-height as the indicator of malnutrition of epidemic intensity in communities and of nutritional condition evaluation, including treatment assessment. The assessment of nutritional status is commonly summarized by the mnemonic "ABCD", which stands for anthropometric measurement (A), biochemical or laboratory tests (B), clinical indicators (C) and dietary assessment (D). Children with malnutrition are required to ingest more than 30 essential nutrients including both functional, protective nutrients (type I) and growth nutrients (type Ⅱ), in order to have a catch-up growth in weight and height.
Fomon SJ. Assessment of growth of formula-fed infants: evolutionary considerations (Secial article)[J]. Pediatrics, 2004, 113(2): 389-393.
[9]
Ashworth A. WHO Technical Background Paper: Dietary counselling in the management of moderately malnourished children. the WHO, UNICEF, WFP and UNHCR Consultation on the Dietary Management of Moderate Malnutrition in Under-5 Children by the Health Sector September 30th October 3rd, 2008[EB/OL]. [October 7, 2013]. http://www.who.int/nutrition/topics/MM_consultation_background.pdf.
[10]
Golden MH. Proposed recommended nutrient densities for moderately malnourished children[J]. Food Nutr Bull, 2009, 30(3 Suppl): S267-S342.
[11]
Prentice AM, Gershwin ME, Schaible UE, et al. New challenges in studying nutrition-disease interactions in the developing world[J]. J Clin Invest, 2008,118(4):1322-1329.
[12]
Avencena IT, Cleghorn G. The nature and extent of malnutrition in children. Nutrition in the infant: Problems and practical procedures[EB/OL]. [October 7, 2013]. www.cambridge.org.
[13]
Fyk MK. Malnutrition[EB/OL]. [October 7, 2013].
[14]
Malnutrition From Wikipedia[EB/OL]. [October 7, 2013].
[15]
O' Sullivan A, Sheffrin SM. Economics: Principles in Action[M]. Upper Saddle River, New Jersey: Pearson Prentice Hall, 2003: 481.
Shrimpton R, Victora CG, de Onis M, et al. Worldwide timing of growth faltering: implications for nutritional interventions[J]. Pediatrics, 2001, 107(5): E75.
[18]
WHO child growth standards and the identifcation of severe acute malnutritionin infants and children. A Joint Statement by the World Health Organization and the United Nations Children's Fund[EB/OL].
Uauy R, Rojas J, Corvalan C, et al. Prevention and control of obesity in preschool children: importance of normative standards[J]. J Pediatr Gastroenterol Nutr, 2006 (Suppl 3): S26-S37.
[21]
Pellett P, Ghosh S. Global nutritional problems with special attention to the role of animal foods in human nutrition. WHO, UNICEF, WFP, UNHCR. Proceedings of the WHO/UNICEF/WFP/UNHCR informal consultation on the management of moderate malnutrition in under-5 children[EB/OL]. [October 7, 2013]. http://www.who.int/nutrition/topics/MM_consultation_background.pdf.
Black RE, Allen LH, Bhutta ZA, et al. Maternal and child undernutrition: global and regional exposures and health consequences[J]. Lancet, 2008, 371(3608):243-260.
Howard C. Protein energy malnutrition[EB/OL]. [October 7, 2013].
[30]
Seal A, Prudhon C. Nutrition Information in Crisis Situations. Assessing micronutrient deficiencies emergencies. Current practice and future directions[M]. United Nations System Standing Committee on Nutrition, 2007.
[31]
Raiten DJ, Namaste S, Brabin B, et al. Executive summary--biomarkers of nutrition for development: building a consensus[J]. Am J Clin Nutr, 2011, 94(2): 633S-650S.
[32]
NIH effort seeks to identify measures of nutritional status[EB/OL]. [October 7, 2013].
[33]
Programming Guide: Infant and Young Child Feeding. United Nations Children's Fund (UNICEF)[EB/OL]. [October 7, 2013].
[34]
Ruel MT. Can food-based strategies help reduce vitamin A and iron deficiencies? A review of recent evidence. International Food Policy Research Institute. Washington, D.C.2001[EB/OL]. [October 7, 2013]. http://www.idpas.org/pdf/847CanFoodbased.pdf.
