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.
Absolute (relative) frequency of tracheal tubes used in women/men <18 years (n = 95)
| TT 6.5 | TT 7.0 | TT 7.5 | TT 8.0 | TT 8.5 | Σ | |
|---|---|---|---|---|---|---|
|
Female |
1 (4%) |
5 (22%) |
10 (44%) |
7 (30%) |
- |
23 (100%) |
| Male | - | 2 (3%) | 10 (15%) | 41 (59%) | 16 (23%) | 69 (100%) |
TT = tracheal tube (internal diameter in mm). TT not recorded: n = 3. Patients <18 years: n = 6.
