Laos, officially the Lao People's Democratic Republic, commonly referred to by its colloquial name of Muang Lao, is a socialist state and the only landlocked country in Southeast Asia.
Male life expectancy at birth was at 62.6 years and female life expectancy was at 66.7 years in 2017. Healthy life expectancy was 54 years in 2007. In 2008, 43 percent of the population did not have access to sanitary water resources. By 2010 this had been reduced to 33 percent of the population.