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.
Mann-Whitney test results when examining differences between patients who suffer and not from migraines in the likelihood of headaches during or after dental treatment.
| Getting headache | Numb Average grade er | Total grades | Total grades | (Z) Value | Level of evidence |
|---|---|---|---|---|---|
| Migraine patients | 83 | 100.83 | 8369 | 4.05 | 0.01 |
| Non-migraine patients | 88 | 72.01 | 6337 |
