Oral health status of Vietnamese children: findings from the National Oral Health Survey of Vietnam 1999.

Unlabelled: The National Oral Health Survey of Vietnam 1999 was conducted to inform policy development.

Aims: The aims were to describe the oral health status, to analyze its socioeconomic distribution, and to evaluate change over time in the oral health of Vietnamese children.

Methods: A multistaged stratified sampling process was employed.

Oral health status of Vietnamese adults: findings from the National Oral Health Survey of Vietnam.

Background: The National Oral Health Survey of Vietnam 1999 was conducted to inform policy development.

Aims: This article aims to describe the oral health status, analyze its socioeconomic distribution, and evaluate change over time in the oral health of the adult population of Vietnam.

Methods: A multistaged stratified sampling process was used.