Table 2: Comparison of mean arterial pressure (MAP) differences with pre-induction status at all times.

MAP

Group D

Group P

p value

Mean ± SD

Mean ± SD

Before induction

91.8 ± 8.2

92.0 ± 11.4

0.935

After induction

73.6 ± 9.3

75.3 ± 9.4

0.487

After intubation

90.9 ± 11.0

89.6 ± 12.5

0.574

5. min

71.9 ± 9.7

68.3 ± 6.3

0.148

10. min

64.1 ± 6.1

64.5 ± 5.4

0.830

15. min

61.9 ± 6.1

61.9 ± 4.2

0.941

20. min

62.0 ± 5.7

62.5 ± 3.2

0.368

30. min

59.7 ± 4.5

62.3 ± 3.2

0.066*

45. min

60.2 ± 5.5

63.3 ± 5.6

0.024

60. min

59.7 ± 5.3

63.8 ± 3.5

< 0.001

75. min

60.5 ± 5.3

64.4 ± 4.8

0.011

90. min

61.4 ± 3.5

63.0 ± 2.9

0.189

After extubation

95.8 ± 13.4

90.5 ± 14.3

0.113

MAP

Group D

Group P

p value

Mean ± SD

Mean ± SD

Before induction - after induction

18.1 ± 10.0

16.7 ± 9.7

0.871

Before induction - after intubation

0.8 ± 12.1

2.4 ± 13.9

0.534

Before induction - 5. minutes

19.8 ± 12.3

23.7 ± 13.6

0.201

Before induction - 10. minutes

27.6 ± 9.6

27.4 ± 12.1

0.641

Before induction - 15. minutes

29.8 ± 9.4

30.1 ± 13.3

0.917

Before induction - 20. minutes

29.7 ± 9.1

29.5 ± 12.0

0.965

Before induction - 30. minutes

32.0 ± 9.0

29.7 ± 11.0

0.336

Before induction - 45. minutes

31.6 ± 8.6

28.6 ± 12.1

0.391

Before induction - 60. minutes

31.6 ± 7.1

28.5 ± 10.8

0.348

Before induction - 75. minutes

36.8 ± 20.8

27.0 ± 11.4

0.162

Before induction - 90. minutes

30.8 ± 9.8

26.3 ± 13.2

0.331

Before induction - after extubation

-4.0 ± 11.1

1.5 ± 12.9

0.143

*These values are close to statistical significance. Therefore. it is defined as there is a tendency towards meaningfulness.

P values marked with dark black are statistically significant.

D: desflurane. P: propofol