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. 2023 Jan 18;13(1):15–26. doi: 10.4103/jwas.jwas_265_22

Table 3.

Comparison of time to intubation and time to glottis visualisation between the McGrath and McCoy groups

Parameter McCoy n=37 McGrath n=37 P value
TTG (sec) 12.4 ± 3.0 9.0 ± 6.1 0.004
TTI (sec) 29.0 ± 12.3 22.8 ± 7.1 0.010