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.
Identifier assigned for each exhaled breath measurement from the database corresponding to the COPD, CONTROL, and SMOKERS files.
| S# | D or C or S | 01 | 01 | ||
|---|---|---|---|---|---|
| Sensors 1 to 8 | COPD | CONTROL | SMOKERS | # assigned to each person | # of measurement (2 for each person) |
