Fiber-optic intubation with lingual traction compared to fiber-optic intubation alone resulted in a higher success rate ( 92.3 vs. 74.4 % , ( 2 ) = 4.523 , p = 0.033 ) and greater odds for successful first attempt intubation ( OR 4.138 , 95 % CI 1.041-16 .444 , p = 0.044 ) .