| Significance level | p < 0.05 | p < 0.01 | p < 0.001 | p < 0.0001 |
| Adjusted for k = 6 | p < 0.0083 | p < 0.00167 | p < 0.000167 | p < 0.0000167 |
| Significance markers | ∗ | ∗∗ | ∗∗∗ | **** |
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.