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Table 3 Heart Rate Changes

From: Efficacy of different doses of dexmedetomidine as a rapid bolus for children: a double-blind, prospective, randomized study

Groups

Baseline

1 min

2 min

3 min

4 min

5 min

Skin cut

Hernial sac pull

Group D1 median (IQR)

97.0 (91.0–103.5)

97.5# (94.0–103.0)

99.0 (94.0–104.5)

99.0 (93.5–106.5)

99.0 (95.0–107.5)

100.5 (94.5–108.5)

104.5 (95.0–111.0)

112.0# * (104.0–118.0)

Group D2 median (IQR)

101.5 (86.5–115.0)

91.0* (81.5–102.5)

95.0(85.0–106.0)

94.5(85.5–107.0)

98.0(85.0–108.5)

97.5(86.5–108.5)

100.5(90.0–112.5)

103.5# * (94.5–130.0)

Group D3 median (IQR)

104.5(91.5–109.0)

88.5* (79.5–97.0)

93.0* (85.5–99.0)

95.0* (85.0–101.0)

97.0* (86.0–103.5)

97.5 (89.0–105.0)

100.0 (95.0–108.5)

104.5 (93.5–112.5)

Group D4 mean ± SD

104.0 ± 10.4

89.7 ± 10.2*

93.6 ± 9.4*

96.6± 7.6*

97.5 ± 7.5*

97.4 ± 7.5*

97.1 ± 9.6

102.0 ± 8.7

Group D5 median (IQR)

99.0 (93.5–102.0)

84.0* (79.5–90.5)

88.0* (86.0–95.5)

89.0* (87.5–96.5)

90.0* (86.5–97.0)

89.0* (86.0–96.0)

88.5 (84.0–97.0)

95.5 (89.0–99.5)

  1. *Compared with baseline, compared with the time point of the hernial sac pull, # Compared with group D5, P < 0.05