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.
Baseline characteristics between the two groups
| Characteristics | Single PET Group | Double PET Group | P |
|---|---|---|---|
| Age (years) | 29.4 ± 3.3 | 31.2 ± 4.5 | .363 |
| Sex (male: female, n) | 30:9 | 28:11 | .431 |
| The affected side (left: right, n) | 13:26 | 15:24 | .422 |
| Cause of injury (road accident: fall, n) | 22:17 | 26:13 | .397 |
| body mass index (BMI) | 23.4 ± 4.7 | 25.1 ± 5.3 | .788 |
