highly significantP = 0.000
At 12 months, the VR shows a positive mean of 76.69% (range −135.68 to 100.00%), and at 18 months, a near-complete VR is achieved with a mean of 98.47% (range 73.68–100.00%), both highly significant ( P = 0.000).
At 12 months, the VR shows a positive mean of 76.69% (range −135.68 to 100.00%), and at 18 months, a near-complete VR is achieved with a mean of 98.47% (range 73.68–100.00%), both highly significant ( P = 0.000).