Parameter

KP

FP

Pulse

Mean

SD

Mean

SD

T value

P value

Pre-operative

77.11

8.23

75.62

6.73

0.99

0.324

Intra-operative

84.38

7.96

66.27

7.21

11.92

0.001

Post-operative

82.86

8.01

67.45

7.14

10.15

0.001