Factors influencing the National School Health Policy implementation in Lao PDR: a multi-level case study.

In the last decade, a National School Health Policy (NSHP) has been formulated in several developing countries following the recommendations of the Global School Health Initiative. However, NSHP implementations across the country have not been fully shared. This study aimed to identify factors that have influenced implementation of the NSHP in Lao People's Democratic Republic (Lao PDR).