T1 | T2 | T3 | T4 | T5 | T6 | T7 | T8 | ||
---|---|---|---|---|---|---|---|---|---|
PLRV (mm/s) | Painless group | 1.37 ± 0.66 | 0.54 ± 0.27 | 0.58 ± 0.31 | 0.60 ± 0.30 | 0.59 ± 0.23 | 0.58 ± 0.29 | 0.88 ± 0.59 | 1.10 ± 0.48 |
Pain group | 1.51 ± 0.71 | 0.61 ± 0.22 | 0.63 ± 0.23 | 0.64 ± 0.31 | 0.62 ± 0.18 | 0.65 ± 0.31 | 0.92 ± 0.65 | 1.06 ± 0.56 | |
P | 0.183 | 0.083 | 0.280 | 0.298 | 0.310 | 0.197 | 0.672 | 0.586 |