Dexmedetomidine attenuates the positive chronotropic effects of intravenous atropine in patients with bradycardia during spinal anaesthesia: a retrospective study

JA Clinical Reports

Table 1 Patient characteristics

	All	nonDnonP	D	P
n	108	14	69	25
Age	71 [51–78]	83 [65–87]	70 [53–75]	67 [35–79]
Sex (M/F)	70/38	6/8	49/20	15/10
Weight (kg)	60.0 [49.0–69.0]	52.0 [47.5–63.5]	62.0 [49.5–72.0]	57.0 [50.5–64.5]
Sensory block level	6 [6–8]	5 [4–6]	6 [6–9]	7 [6–10]

Values are expressed as median [interquartile range] or number of patients
bpm beats per minute, D dexmedetomidine group, P propofol group, nonDnonP non-dexmedetomidine-non-propofol group, sensory block level thoracic segments