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.
Hazard ratios from studies comparing different methods for PSQ.
CpG: 5'‐cytosine‐phosphate‐guanine‐3'; CI: confidence interval; FFPE: formalin‐fixed paraffin embedded; HR: hazard ratio; NR: not reported; PSQ: pyrosequencing; RoB: risk of bias; sel. rep.: selective reporting.
