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Table 4 Perioperative comparison between the studied groups regarding heart rate, mean arterial blood pressure, respiratory rate, and oxygen saturation

From: Comparative study between ultrasound-guided pudendal nerve block and caudal epidural block anesthesia in children undergoing hypospadias surgery

 

Group A

PNB

Group B

Caudal block

Test value

P value

Sig.

No. = 25

No. = 25

HR (beat/min)

 Preoperative

Mean ± SD

105.60 ± 10.34

104.40 ± 10.64

0.404

0.688

NS

Range

85–125

85–125

 Intraoperative

Mean ± SD

93.00 ± 7.77

92.00 ± 8.66

0.430

0.669

NS

Range

80–105

80–105

 Postoperative

Mean ± SD

100.60 ± 8.58

100.00 ± 9.79

0.230

0.819

NS

Range

80–115

80–120

MBP (mmHg)

 Preoperative

Mean ± SD

78.20 ± 5.38

77.80 ± 5.42

0.262

0.794

NS

Range

70–90

70–90

 Intraoperative

Mean ± SD

71.20 ± 4.40

72.40 ± 5.02

− 0.899

0.373

NS

Range

65–80

65–80

Postoperative

Mean ± SD

77.52 ± 5.85

76.20 ± 5.26

0.839

0.405

NS

Range

70–90

70–90

RR(breath/min)

 Preoperative

Mean ± SD

18.04 ± 1.90

17.68 ± 1.84

0.680•

0.500

NS

Range

15–22

15–22

 Intraoperative

Mean ± SD

20.60 ± 1.50

20.00 ± 1.47

1.427•

0.160

NS

Range

18 –24

18–24

 Postoperative

Mean ± SD

18.60 ± 1.73

18.20 ± 1.78

0.805•

0.425

NS

Range

15–22

15–22

SPO2(%)

 Preoperative

Mean ± SD

97.64 ± 0.49

97.72 ± 0.61

0.509•

0.613

NS

Range

97–98

97–99

 Intraoperative

Mean ± SD

99.52 ± 0.51

99.60 ± 0.50

0.560•

0.578

NS

Range

99–100

99–100

 Postoperative

Mean ± SD

98.32 ± 0.9

98.44 ± 0.96

0.456•

0.651

NS

Range

97–100

97–100

  1. P value > 0.05 non-significant (NS), P value < 0.05 significant (S), P value< 0.01 highly significant (HS)
  2. *Chi-square test
  3. •Independent t test