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.
(A) Forest plot of constipation in patients treated with immune checkpoint inhibitor plus chemotherapy vs. chemotherapy. (B) Funnel plot of constipation in patients treated with immune checkpoint inhibitor plus chemotherapy vs. chemotherapy. ICI, immune checkpoint inhibitor; PD-L1, programmed death ligand 1; PD-1, programmed death 1; SE, standard error; RR, risk ratio.
