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.
Post hoc for operative time between 3 groups.
|
Operation Time (mins)
|
Tukey HSD Three Fusion Level
|
Significance
|
||
|
Thoracic
|
Upper Lumbar
|
Lower Lumbar
|
||
| 1 | 278.71 | 1.00 | ||
| 2 | 391.57 | 1.00 | ||
| 3 | 444.89 | 1.00 | ||
| N | 90.0 | 54.0 | 324.0 | |
Abbreviations: HSD, honestly significant difference; N, number of parients.
