Micronutrient Deficiencies in Pre-school Age Children and Women of Reproductive Age in Jordan.

Objectives: Jordan's 2010 National Micronutrient Survey assessed the prevalence and severity of anemia and micronutrient deficiencies in Jordanian women and children. Methods: A stratified multistage cluster sampling was used to establish a nationally representative household-based sample of Jordanian children (12 - 59 months) and non-pregnant women of reproductive age (15-49 years). Weighted descriptive statistics were used to calculate national prevalence and multivariate analyses were undertaken for the determination of risk factors of vitamin D deficiency Results: Anemia in children (hemoglobin < 110g/L) and women (hemoglobin < 120g/L) was a mild (17.0%) and moderate (30.6%) public health problem, respectively. Vitamin A deficiency (serum retinol < 0.70 umol/L) was prevalent in 18.3% of children and 4.8% of women. Vitamin D deficiency (25(OH)D3 < 11.0 ng/mL and < 12.0 ng/mL in children and women, respectively) was prevalent in 19.8% of children and 60.3% of women. Vitamin D deficiency was significantly more likely in women who routinely cover themselves with a scarf compared to those women who do not cover. In urban areas, children whose mothers were vitamin D deficient were more likely to be vitamin D deficient than children whose mothers were not deficient. Conclusions: With the exception of vitamin A, a higher burden of micronutrient deficiencies is seen in Jordanian women than children. Vitamin D deficiency in women is the most prevalent micronutrient deficiency in Jordan with approximately 3 out of 5 women being deficient.

Assessment of Jordan's Wheat Flour Fortification External Monitoring System.

Objectives: To assess the performance of the external monitoring system utilized in Jordan according to the CDC criteria for surveillance systems. Methods: The performance of the external monitoring system was assessed qualitatively following the CDC's Updated Guidelines for Evaluating Public Health Surveillance Systems. Specifically, seven attributes of the system (simplicity, flexibility, data quality, acceptability, representativeness, timeliness, and stability) were assessed. Results: The monitoring system uses five key indicators that are representative, simple to collect, and collected in a flexible manner. Indicators include 1) monthly production of wheat flour, 2) monthly number of 25 kg premix boxes used, 3) average addition rate (calculated), 4) addition rate as a % of 250 g/MT target (calculated), and 5) iron concentration in flour sample. While data on production of fortified flour and premix utilization can be provided in a timely manner, on-site mill monitoring and flour sample collection are more challenging due to resource constraints. Conclusions: The frequent collection of a small number of indicators can provide program managers with timely information with which to base decisions, and successfully documents the performance of each mill and the whole fortification program. Moreover, the system is acceptable to participating agencies and millers and is stable due to mandatory fortification legislation which provides the legal framework for external monitoring. This system can serve as a model for other national fortification programs considering external monitoring approaches. Citation: Wirth JP et al. Nutrients, 11:4741-4759,2013.