Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Frequency of multiple chronic conditions by age across selected boroughs of New York City. 50% prevalence of multiple chronic conditions seen at age 30 to 34 for all boroughs except for Brooklyn that reaches 50% at age 35 to 39. Disparities between boroughs observed.
