Table 3.

Comparison of primary and secondary outcome measures among the three groups

Insertion Parameters	Group A	Group B	Group C	P (A vs B)	P (B vs C)
Success at First Attempt	83.3% (50/60)	74.2% (45/60)	93.5% (56/60)	0.34	0.03*
Need for second attempt	13.33% (8/60)	20% (12/60)	6.66% (4/60)	0.95	0.02*
Need for third attempt	3.33% (2/60)	5% (3/60)	-	0.72	-
Need for Airway Manipulation	13.3% (8/60)	20% (12/60)	11.6% (7/60)	0.27	0.16
Post Operative Sore Throat	8% (5/60)	6.6% (4/60)	3.3% (2/60)	0.73	0.39
Post Operative Bleeding	13.3% (8/60)	10% (6/60)	6.6% (4/60)	0.69	0.16
Oropharyngeal Leak Pressure (cm H2O)	22.84±3.089	23.32±2.548	22.00±2.966	0.50	0.06
Insertion Time (Seconds)	25.97±6.129	28.32±11.441	29.00±16.250	0.31	0.84
Fiberoptic view Incidence of grade 4 view	48.2%	50%	40.4%	0.52	0.48
Fiberoptic view Incidence of grade 1 view	13.33%	10%	20%	0.45	0.04*