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Objective: To quantify and compare concurrent within-person trends in lifestyle risks, nutrition status, and drivers of food choice among urban migrants in Central Asia., Design: We collected panel data on household structure, drivers of food choice, nutrition knowledge, and diverse measures of nutrition status and lifestyle risk from urban migrants at 0, 3, 6, and 9 months using harmonized methodology in two cities. Trends were analyzed using mixed-effects models and qualitatively compared within and between cities., Setting: Ulaanbaatar, Mongolia and Almaty, Kazakhstan., Participants: 200 adults (22-55 years) who migrated to these cities within the past 2 years., Results: Adjusting for age and sex, each month since migration was positively associated with fasting triglycerides in Almaty (0.55 mg/dL; 95%CI: 0.13-0.94) and BMI (0.04 kg/m 2 ; 95%CI: 0.01-0.07), body-fat (0.14%; 95%CI: 0.01-0.26), and fasting glucose (0.04 mmol/L; 95%CI: 0.02-0.05) and lipids in Ulaanbaatar ( p <0.05). In Almaty, nutrition knowledge (measured using an objective 20-point scale) declined despite improvements in diet quality (measured by Prime Diet Quality Score). Influence of food availability, price, and taste on food choice increased in Almaty ( p <0.05). Upon multivariable-adjustment, nutrition knowledge was positively associated with diet quality in Almaty and adherence to "Acculturated" diet patterns in both cities ( p <0.05). Different trends in smoking, sleep quality, and generalized anxiety were observed between cities., Conclusions: Findings indicate heterogenous shifts in nutrition, lifestyles, and drivers of food choice among urban migrants in Central Asia and provide an evidence base for focused research and advocacy to promote healthy diets and enable nutrition-sensitive food environments.

Purpose: There is strong scientific evidence for reducing sodium and increasing potassium intake to the recommended levels to lower blood pressure and cardiovascular risk, but consumption levels in Kazakhstan are unknown. This study sought to estimate mean sodium and potassium intake using 24-h urine samples and describe dietary knowledge and behavior among adults in Kazakhstan., Methods: In two cross-sectional surveys, the same multi-stage cluster sampling method was used to randomly select participants aged 25-64 years from Almaty City in 2015 and Kyzylorda in 2016. Complete 24-h urine samples were available for 478 participants; 294 in Almaty City and 184 in Kyzylorda (response rates 86% and 54%, respectively) and were weighted for the age and sex distribution of the two regions., Results: Weighted mean 24-h urinary sodium excretion was 6782 mg/day (17.2 g salt) (95% CI 6507-7058) in both regions combined, and not significantly different between the regions (P = 0.660). 99% of adults in the two regions combined consumed above the World Health Organization's (WHO) recommended sodium maximum of 2000 mg/day; however, only 15% of adults perceived that they consumed excess sodium. Weighted mean 24-h urinary potassium excretion was 2271 mg/day (95% CI 2151-2391) for the regions combined., Conclusion: Mean sodium consumption in Kazakhstan was more than triple the WHO's recommended maximum, and mean potassium consumption was below the recommended minimum. National efforts to lower sodium intake and increase potassium intake are needed and would likely prevent ample premature deaths and disease burden.

Background: Malnutrition linked to noncommunicable diseases presents major health problems across Europe. The World Health Organisation encourages countries to conduct national dietary surveys to obtain data to inform public health policies designed to prevent noncommunicable diseases., Methods: Data on 27334 participants aged 19-64y were harmonised and pooled across national dietary survey datasets from 12 countries across the WHO European Region. Weighted mean nutrient intakes were age-standardised using the Eurostat 2013 European Standard Population. Associations between country-level Gross Domestic Product (GDP) and key nutrients and nutrient densities were investigated using linear regression. The potential mitigating influence of participant-level educational status was explored., Findings: Higher GDP was positively associated with total sugar intake (5·0% energy for each 10% increase in GDP, 95% CI 0·6, 9·3). Scandinavian countries had the highest vitamin D intakes. Participants with higher educational status had better nutritional intakes, particularly within lower GDP countries. A 10% higher GDP was associated with lower total fat intakes (-0·2% energy, 95% CI -0·3, -0·1) and higher daily total folate intakes (14μg, 95% CI 12, 16) in higher educated individuals., Interpretation: Lower income countries and lower education groups had poorer diet, particularly for micronutrients. We demonstrate for the first time that higher educational status appeared to have a mitigating effect on poorer diet in lower income countries. It illustrates the feasibility and value of harmonising national dietary survey data to inform European policy regarding access to healthy diets, particularly in disadvantaged groups. It specifically highlights the need for strong policies supporting nutritional intakes, prioritising lower education groups and lower income countries., Competing Interests: The authors have declared that no competing interests exist.

Background: A project for universal salt iodation with potassium iodate and wheat flour fortification with a vitamin-mineral premix was implemented in Azerbaijan, Kazakhstan, Kyrgyzstan, Mongolia, Tajikistan, and Uzbekistan between 2002 and 2007., Objective: To determine the potential effectiveness of the food fortification programs in improving the micronutrient status of selected families in a sentinel population in each country., Methods: An area was selected in each country in a sentinel population expected to have early access to iodated salt and fortified wheat flour. Within this area, an average of 40 families with a woman of reproductive age and two children between 2 and 15 years old were sampled at baseline. All the rounds of the study were carried out in women and children in the same households. Hemoglobin, serum ferritin, folic acid, and urinary iodine excretion were analyzed at baseline, one year, and three years later., Results: In the third round in 2007 significant increases were observed in the average levels of blood hemoglobin, serum ferritin and folic acid, and urinary iodine. Corresponding decreases in the prevalence of anemia and increases in serum ferritin levels, folic acid, and iodine were found., Conclusions: Salt and wheat flour fortification resulted in a significant improvement in the micronutrient status of children and women living in sentinel households in the countries participating in the Asian Development Bank project. Sentinel studies were a cost-effective way of determining potential national effectiveness.