Study of Feasibility and Safety of Higher-Dose Dexmedetomidine in Special Outpatient Examination of Pediatric Ophthalmology

Table 3

Vital signs in different stages between 2 μg/kg and 3 μg/kg groups.

Group	2 μg/kg group ()	3 μg/kg group ()	value
Heart rate
Presedation	123.0 ± 8.8	121.8 ± 9.6	0.545
Onset	110.7 ± 10.0	93.2 ± 7.7	<0.001
Examination	108.4 ± 6.6	96.2 ± 6.7	<0.001
Recovery	121.0 ± 11.0	102.1 ± 8.2	<0.001
SpO2
Presedation	98.8 ± 0.7	98.8 ± 0.7	0.851
Onset	97.6 ± 0.8	97.3 ± 0.7	0.072
Examination	97.38 ± 1.03	96.92 ± 1.03	0.014
Recovery	98.38 ± 1.05	97.98 ± 1.41	0.230
Mean arterial pressure
Onset	83.22 ± 1.91	80.84 ± 3.15	<0.001
Examination	83.22 ± 1.91	81.70 ± 2.52	0.001
Recovery	83.22 ± 1.91	82.84 ± 1.89	0.308