School meal program in Ho Chi Minh city, Vietnam: reality and future plan.

The socio-economic status in Vietnam has developed during the past decades. People become busier for work, and thus they do not have enough time to prepare meal for their children. The school meal program, organized by Department of Education, was first implemented at a kindergarten in 1977, which has been extended to elementary school since 1980.

Reanalysis of the obesity-related attenuation in the left dorsolateral prefrontal cortex response to a satiating meal using gyral regions-of-interest.

Objective: The left dorsolateral prefrontal cortex (LDLPFC), which includes the inferior (IFG), middle (MFG), and superior (SFG) frontal gyri, has been implicated in satiation. Using a voxel-based approach, we previously identified an LDLPFC region (as reported as peak voxel) in which a reduced neuronal response to a meal was associated with obesity. In this study, we sought to determine which gyri in the LDLPFC best distinguished the neuronal responses to a meal using a different statistical approach.

Study on factors of body image in Japanese and Vietnamese adolescents.

Over-concern about thinness, especially among young girls including adolescents, is common in Japan. Behind the problem, there is a complicated social phenomenon and an effective strategy is not known yet. In this study, we tried to find a clue by comparing body image between two countries which have different social backgrounds.

A community-based picture of type 2 diabetes mellitus in Vietnam.

There has been a significant increase in the prevalence of type 2 diabetes mellitus (T2DM) in Vietnam. We found that Vietnamese with T2DM had a normal body mass index (BMI), but high levels of total body fat and abdominal fat. Based on published reports together with our own findings, we believe that a sedentary lifestyle and an abundance of starchy foods and also Western style energy-rich foods are factors associated with disease.

Reproducibility and validity of a food frequency questionnaire among Vietnamese in Ho Chi Minh City.

Objective: Our objective was to assess the reproducibility and validity of a food frequency questionnaire (FFQ) among individuals living in Ho Chi Minh City, Vietnam.

Methods: A total of 116 food items in our FFQ were selected by ranking food items according to their contribution to the population intake of nutrients, based on multiple 24-hour recalls (24HRs) from 144 participants in July 2001. The FFQ was validated by using three 24HRs for 118 men and women in Ho Chi Minh City, Vietnam in August 2002.

Determining the prevalence of osteoporosis and related factors using quantitative ultrasound in Vietnamese adult women.

In 2003, the authors conducted a population-based, cross-sectional survey to determine the prevalence of osteoporosis and related factors in Vietnamese adult women by using quantitative ultrasound at the heel bone (calcaneus). A total of 2,232 adult women aged > or =20 years, living in Hanoi City, and free of illnesses affecting bone metabolism were randomly selected to participate in the study. Subjects' bone mass was assessed by speed of sound at the calcaneus, referred to as quantitative ultrasound measurement.