868 NOTICES OF THE AMS VOLUME 47, NUMBER 8 In April 2000 the National Council of Teachers of Mathematics (NCTM) released Principles and Standards for School Mathematics—the culmination of a multifaceted, three-year effort to update NCTM’s earlier standards documents and to set forth goals and recommendations for mathematics education in the prekindergarten-through-grade-twelve years. As the cha...

BACKGROUND Anthropometric indices are widely used to assess the health and nutritional status of children The aim of the present study was determination of malnutrition and compare estimates of under nutrition among young children under 2 years of age from Birjand city of Iran using WHO growth standard and the National Center for Health Statistics (NCHS) references. METHODS The cross-sectiona...

OBJECTIVES To determine wasting prevalence among infants aged under 6 months and describe the effects of new case definitions based on WHO growth standards. DESIGN Secondary data analysis of demographic and health survey datasets. SETTING 21 developing countries. POPULATION 15 534 infants under 6 months and 147 694 children aged 6 to under 60 months (median 5072 individuals/country, range...

Diagnostic ultrasound is a rapidly developing imaging technology widely used in both industrialized and developing countries. For certain diagnostic applications, ultrasound has replaced commonly used radiographic imaging techniques as the method of choice, and it has also made possible new areas of diagnostic investigation. Moreover, equipment for ultrasound imaging tends to be cheaper and mor...

High maternal morbidity and mortality in many developing countries are highly associated with poor access to and quality of health care. Here we review the economic feasibility of the WHO's mother-baby package as a means of reducing maternal and neonatal mortality and morbidity in Tanzania. This paper examines the costs of maternal health care in Tanzania, and how much can we expect households ...

The evaluation of child growth trajectories and the interventions designed to improve child health are highly dependent on the growth charts used. The U.S. CDC and the WHO, in May 2000 and April 2006, respectively, released new growth charts to replace the 1977 NCHS reference. The WHO charts are based for the first time on a prescriptive, prospective, international sample of infants selected to...