Multilevel interventions are inspired by socio-ecological models, and seek to create change on various levels--for example by increasing the health literacy of individuals as well as modifying the social norms within a community. Despite becoming a buzzword in public health, actual multilevel interventions remain scarce. In this commentary, we…

Motor vehicle safety and tobacco control are among the greatest public health achievements of the 20th century, according to the Centers for Disease Control and Prevention. As the number of miles traveled in the United States multiplied 10 times from the 1920s to the 1990s, the annual motor vehicle crash death rate per vehicle mile traveled…

A longitudinal research project was initiated in the spring of 1988 in Ankara, Turkey in selected gecekondu settlements. A gecekondu is a hastily constructed dwelling used to house newcomers to large cities. Gecekondu dwellers are predominantly disadvantaged, rural people who have migrated to the fringes of urban areas and whose children usually…