Enhancing Nutritional Status and Addressing Micronutrient Deficiencies: Evaluating the Impact of Workplace Nutrition Program on Female Workers in Vietnam.

This randomized controlled clinical study aimed to assess the effectiveness of a nutrition intervention program for non-pregnant female workers in Vietnam. A total of 500 female workers were randomly assigned to the intervention and control groups. Participants in the intervention group were provided nutrition education, personalized specific dietary, and received oral nutrition supplements (ONS)-which contained multi-minerals and vitamins according to recommendations for adults for a duration of 12 wk, while participants in the control group received only nutrition education. The result shows the percentage of malnutrition by BMI in the control group rose from 15.6% to 21.3% after 12 wk; the figure for counterpart experienced a remain unchanged (p<0.05). Additionally, the mean of serum zinc in the intervention group significantly increased from 49.0±21.2 µg/dL to 53.6±19.5 µg/dL after 12 wk. Moreover, the intervention group demonstrated significant increases in serum iron and total serum calcium levels (p<0.05), with from 13.9±5.6 µmol/L to 15.3±5.8 µmol/L, and from 2.36±0.15 mmol/L to 2.4±0.09 mmol/L, respectively. The participants of the intervention group were more likely to have higher total serum calcium (Coef=0.04, p<0.05), serum iron (Coef=1.99, p<0.05), and serum zinc (Coef=18.9, p<0.05), which presents a reduce micronutrient deficiency. In conclusion, workplace nutrition interventions effectively mitigate micronutrient deficiencies and improve the nutritional status of female workers.

Hypertension in a mountainous province of Vietnam: prevalence and risk factors.

BACKGROUND: Hypertension (HTN) significantly contributes to global disease burden, and its prevalence varies amongst different countries and regions. This work is aimed to characterize the hypertensive prevalence and identify risk factors for HTN among the residents in five locations (four communes and one town) of Moc Chau district (Son La province, Vietnam). METHODS: A cross-sectional study with a cross-sectional methodology was done in selected places from August 2018 to December 2018. We interviewed 197 participants aged equal to or more than 18 years old and measured their blood pressure (BP). Univariate and multivariate logistic regression were applied. RESULTS: The overall HTN prevalence of 30.0% was recorded. The differences of HTN prevalence rates were seen by several characters including age groups (p <0.001), accompanying disease (p <0.001) and alcohol drinking (p <0.05). Factors independently associated with hypertension were age (ORs: 3.1 [1.1-9.1]; 6.1 [1.7-22.3]), much salty consumption (OR: 2.6 [1.1-6.6]), alcohol use (OR: 3.1 [1.2-8.1]), HTN familial history (OR: 4.2 [1.3-13.3]) and at least one suffering disease (OR: 5.2 [2.1-12.7]). CONCLUSIONS: Thus, this study highlighted the high overall HTN prevalence in the Vietnam Northwestern region. Significant differences of HTN rate were observed among several characteristics such as age groups, accompanying disease and alcohol drinking. Age group, much salty consumption, alcohol use, hypertension familial history and at least one suffering disease were risk factors for HTN in study group.

Impact of body mass index and waist circumference on blood pressure: A cross-sectional survey in a population living in the Vietnam northern mountainous.

AIMS: Several epidemiological studies have indicated that elevated blood pressure (BP) is associated with the surfeit of body weight. Body fat accumulation is considered as be a significant factor contributing to the nexus between obesity and hypertension. Two of the most common indicators used to characterize the associations of BP are body mass index (BMI) and waist circumference (WC). This study was aimed to describe the differences in some characteristics among people aged 20 and above in three communes of a district in Vietnam and analyze the correlation between BMI and WC, and BP. MATERIALS AND METHODS: We conducted a survey with a cross-sectional design of 734 subjects in three communes in Chiem Hoa district of the Vietnam northern mountainous region. RESULTS: It was found that except for BMI, there were significant differences in some physical characteristics between genders (p < 0.05). Particularly, the effects on Systolic Blood Pressure (SBP) or Diastolic Blood Pressure (DBP) of WC were more significant than that of BMI in genders. The impacts of WC on SBP as well as DBP were also stronger than that of BMI in age groups with the cut-off point 60 than BMI. CONCLUSIONS: This study provides the science evidence in support of public and preventive health interventions to the locals residing in studied area. We recommend the existing correlations in subjects belonging to different ethnicities and continents.