highly significantP < 0.001
When anterior deviation caused by both the laryngoscopes was statistically compared, this difference was found to be statistically highly significant from C 1 to C 4 ( P < 0.001).
When anterior deviation caused by both the laryngoscopes was statistically compared, this difference was found to be statistically highly significant from C 1 to C 4 ( P < 0.001).