Mean (°) Mean % change SD Range p-value
Right VMO angle change -7° -10% ±9.72 -20 to 12 p < 0.001
Left VMO angle change -8.22° -13% ±8.22 -24 to 13 p < 0.001
Combined right and left VMO angle change -7.65° -11.5% ±10.16 -24 to 13 p < 0.001