Mortality after the 9/11 terrorist attacks among world trade center health registry enrollees with cancer.

ABSTRACT:

Background

While several studies have reported the association between 9/11 exposure and cancer risk, cancer survival has not been well studied in the World Trade Center (WTC) exposed population. We examined associations of 9/11-related exposures with mortality in WTC Health Registry enrollees diagnosed with cancer before and after 9/11/2001.

Patients and methods

This is a longitudinal cohort study of 5061 enrollees with a first-ever primary invasive cancer diagnosis between 1995 and 2015 and followed through 2016. Based on the timing of first cancer diagnosis, pre-9/11 (n = 634) and post-9/11 (n = 4427) cancer groups were examined separately. 9/11-related exposures included witnessing traumatic events, injury on 9/11, and 9/11-related post-traumatic stress disorder (PTSD).

SUBMITTER: Kehm RD 

PROVIDER: S-EPMC9883583 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature