Table 3. Time course of change in NRS.
During SS Immediately after SS 24 hours after SS
POD 1 *†  (0-2) 0 (0-0) 0 (0-0)
120%POD 3 *†  (3-5) 0 (0-0) 0 (0-0)
MaxPOD 8 *† § (8-9) 0 (0-1) 0 (0-0)
Values were described as median (25% - 75%).* p < 0.01 vs. value at immediately after SS at the same intensity.†  p < 0.01 vs. value at 24 hours after SS at the same intensity.‡ p < 0.01 vs. value at during SS at POD intensity.§ p < 0.01