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Table 3 Vital signs of the child

From: Effects of laryngeal mask ventilation on postoperative atelectasis in children undergoing day surgery: a randomized controlled trial

 

S Group

(N = 23)

M Group

(N = 23)

P-value

After insertion of the LMA

 SpO2 (%)

99.52 ± 0.59

99.65 ± 0.57

0.452

 HR (times/min)

115.83 ± 24.99

114.13 ± 17.98

0.793

 MAP (mmHg)

69.96 ± 15.56

68.87 ± 8.79

0.772

 RR (times/min)

18.43 ± 5.83

20.00 ± 0.00

0.205

Intraoperative

 SpO2 (%)

99.04 ± 1.49

99.65 ± 0.64

0.079

 HR (times/min)

122.70 ± 22.90

121.87 ± 16.74

0.890

 MAP (mmHg)

73.43 ± 15.43

74.65 ± 17.54

0.804

 RR (times/min)

19.04 ± 6.49

20.00 ± 0.00

0.483

Before removal of the LMA

 SpO2 (%)

99.09 ± 1.08

99.48 ± 0.59

0.136

 HR (times/min)

125.78 ± 22.35

117.00 ± 13.15

0.112

 MAP (mmHg)

70.39 ± 14.89

74.30 ± 16.55

0.404

 RR (times/min)

20.65 ± 6.18

20.00 ± 0.00

0.616

  1. The S Group refers to spontaneous breathing group, The M Group refers to mechanical ventilation group, LMA Laryngeal mask
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BMC Anesthesiology

ISSN: 1471-2253

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