[Retracted] A Meta-Analysis on the Effectiveness of Video Laryngoscopy versus Laryngoscopy for Emergency Orotracheal Intubation

Table 2

Comparison of first-pass intubation success rates in the intensive care unit.

Studies	Video laryngoscopy		Direct (standard) laryngoscopy
	Cases	Total	Cases	Total
[7]	541	673	89	136
[14]	55	70	96	140
[13]	58	74	54	76
[15]	199	252	75	140
[16]	126	186	130	185
[17]	41	57	24	60