Table 1: Subject characteristics.

Groups 𝑁 Sex (M/F)Age rangeAge mean ± SD 𝑃

Control group10 9/139.0–44.0 4 1 . 3 ± 2 . 5 .64
SM-injured group2020/036.0–58.0 4 3 . 2 ± 6 . 4