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.
Comparison of the 2-level growth curves (PTSD symptom trajectory vs. SI trajectory). We depicted this graph using an index chart to show relative change since baseline of PTSD symptoms and SI. The slopes are highly correlated r(188) = .64, p < .001. SI = suicidal ideation; PTSD = posttraumatic stress disorder
