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.
Mean absolute error and standard deviation of estimated Cobb angle
| Variable | Mean absolute error ± SD |
|---|---|
| All | 3.42° ± 2.64° |
| Normal (Cobb angle ≤ 10°) | 4.38° ± 3.11° |
| Mild deformity (10° < Cobb angle ≤ 20°) | 3.13° ± 2.22° |
| Severe deformity (20° < Cobb angle) | 2.74° ± 2.37° |
SD, standard deviation.
