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Table 4 Changes of heart rate during pinning

From: Comparison of the effect of different infusion rates of sufentanil on surgical stress index during cranial pinning in children under general anaesthesia: a randomized controlled study

 

low

mid

high

Baseline

105.3[89.3–134.6]

103.0[89.4–146.8]

100.9[86.3–126.2]

1

124.2[94.1–145.6]**

116.6[92.9–166.4]

108.2[92.1–136.2]

2

115.8[93.3–145.5]*

114.7[90.7–161.7]

101.1[89.4–128.0]

3

103.1[92.0–135.2]

118.0[89.8–153.2]

103.9[80.0–124.2]

4

97.2[92.0–130.9]

113.3[87.6–149.9]

103.8[77.8–122.6]

5

94.4[89.3–130.0]

111.0[87.3–146.5]

102.3[76.7–121.3]

  1. Values are median [interquartile range:IQR]
  2. *P < 0.05 compared to baseline values
  3. **P < 0.01 compared to baseline values