Table 7. Mean PEFR for tribal children and non-tribal children.
PEFR: Peak expiratory flow rate
| Ethnicity | Mean PEFR (L/s) | PEFR SD (L/s) |
| Non-tribal | 3.89 | 1.51 |
| Tribal | 4.60 | 1.83 |
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.