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.
Serum sodium concentrations and incident cardiovascular rates/1000 person-years and total mortality rates/1000 person years. Number of men: Sodium levels <136 (n = 207), 136 (n = 134), 137 (n = 234), 138 (n = 330), 139 (n = 463), 140 (n = 494), 141 (n = 491), 142 (n = 337), 143 (n = 244), 144 (n = 109), ≥145 (n = 56).
