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.
Adjusted associations for age, sex, and county of birth among patients with amyotrophic lateral sclerosis (ALS) and their matched ALS-free controls show a higher than expected occurrence of neurodegenerative and psychiatric diseases among patients with ALS, both before (odds ratios [ORs]) and after (hazard ratios [HRs]) ALS diagnosis
