Table 3 LSD test of heart rate in four groups
(I) Group | (J) Group | Mean Difference (I-J) | Standard Error of Mean | P | |
|---|---|---|---|---|---|
Heart rate in operation period | Control group | NNS group | 7.857 | 3.549 | 0.028 |
MV group | 12.314 | 3.485 | 0.001 | ||
NNS + MV | 11.081 | 3.466 | 0.002 | ||
NNS group | MV group | 4.457 | 3.586 | 0.215 | |
NNS + MV | 3.224 | 3.567 | 0.367 | ||
MV group | NNS + MV | -1.233 | 3.504 | 0.725 | |
Heart rate in recovery period | Control group | NNS group | 7.154 | 3.575 | 0.047 |
MV group | 9.665 | 3.511 | 0.007 | ||
NNS + MV | 8.470 | 3.492 | 0.016 | ||
NNS group | MV group | 2.511 | 3.612 | 0.488 | |
NNS + MV | 1.316 | 3.593 | 0.715 | ||
MV group | NNS + MV | -1.195 | 3.530 | 0.735 |