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Table 1 Demographic variables of each group

From: Effects of benzydamine hydrochloride on postoperative sore throat after extubation in children: a randomized controlled trial

CharacteristicsControl groupBH groupP-value
Number (M/F)71 (31/40)71 (29/42) 
Age (yr)9.3 ± 2.19.5 ± 1.90.46
Height (cm)137.7 ± 15.7138.0 ± 12.80.90
Weight (kg)35.8 ± 13.137.9 ± 12.40.34
Anesthesia time (min)146.3 ± 60.8159.8 ± 72.30.08
Operation time (min)106.2 ± 56.6114.1 ± 66.30.16
  1. BH Benzydamine hydrochloride
  2. Results are expressed as mean ± SD with corresponding 95% confidential interval or median with interquartile rage [25–75%]