From: Comparison of laryngeal mask airway and endotracheal tube in preterm neonates receiving general anesthesia for inguinal hernia surgery: a retrospective study
LMA, n = 57
ETT, n = 15
p value
Bilateral surgery
18 (31.6%)
11 (73.3%)
0.003
Surgical time (min)
20 (20 – 25)
25 (20 – 35)
0.004
Anesthesia time (min)
35 (30 – 45)
50 (40 – 70)
0.034