2.1. Analysis.
Comparison 2 Antiplatelet agents versus placebo/no antiplatelet for primary prevention (primary outcomes, subgroups by gestation at entry), Outcome 1 Pre‐eclampsia.
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.