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. 2018 May;10(5):2567–2572. doi: 10.21037/jtd.2018.04.73

Table 1. Demographic data.

Demographic data n (%) Mean/median SD/IQR
Total number 54 100
Males 35 65
Females 19 35
Age (years) 51.5 15.1
BMI (kg/m2) 29.2 5.9
Mallampati score 2 1–2
LMA size 4 3–4

SD, standard deviation; BMI, body mass index; IQR, inter quartile range; LMA, laryngeal mask airway.