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.
Anthropometric data
| Pressure Study | Ventilation Study | |
|---|---|---|
| n | 9 | 20 |
| Gestation, wk | 37.1 ± 1.4 | 39.1 ± 1.5 |
| Postnatal age, day | 1.1 ± 0.4 | 1.3 ± 0.5 |
| Birth weight, g | 2,573 ± 477 | 3,090 ± 441 |
| Length, cm | 48.4 ± 2.2 | 50.5 ± 2.1 |
| Male, n (%) | 5 (56%) | 12 (60%) |
Data are means ± SD.
