Following the 9/11/2001 attacks, among the sample of respondents who lived closest to the World Trade Center, the prevalence of posttraumatic stress disorder (PTSD) was _________ percent.
A)5
B)10
C)20
D)25

Question

Quizplus · Accepted Answer

According to a study conducted by the New York City Department of Health and Mental Hygiene, the prevalence of PTSD among the sample of respondents who lived closest to the World Trade Center was 20%.

Following the 9/11/2001 Attacks, Among the Sample of Respondents Who