ROTTERDAM – Mensen die lager op de sociaal-economische ladder staan (gerekend naar hun opleidingsniveau, beroep of inkomen) leven gemiddeld korter en minder gezond dan mensen op de hogere treden.
ROTTERDAM – People who are lower on the socioeconomic ladder (indicated by their level of education, occupation, or income) have shorter and less healthy lives, on average, than those on higher rungs.