Table 6. Change in the Cross-Sectional Area (CSA) of the Supraspinatus 1 Year after Rotator Cuff Repair.

Cross-sectional area, mm²	Allogeneic (n=9)	Autologous (n=4)	p-value
Immediately postoperative	376.77 ± 63.53	478.66 ± 99.63	0.045
One-year postoperative	309.35 ± 69.04	429.61 ± 108.45	0.032
Δ(PO1yr-ImPO)*	-67.42 ± 58.75	-49.05 ± 58.57	0.373

Data are expressed as mean ± standard deviation. *Δ(PO1yr-ImPO), a change of the cross-sectional area of the supraspinatus between the 1-year postoperative measure and immediate postoperative measures.