Table 7.
Variables | DM | Control | p | |||
---|---|---|---|---|---|---|
N | % | N | % | |||
RAIR | present | 8 | 16.0% | 0 | 0.0% | 0.057 |
not present | 42 | 84.0% | 20 | 100.0% | ||
Cough reflex | correct | 48 | 96.0% | 20 | 100.0% | 0.364 |
incorrect | 2 | 4.0% | 0 | 0.0% | ||
Maximum tolerated volume (MTV) | <100 mL | 5 | 10.0% | 0 | 0.0% | 0.056 |
100–200 mL | 10 | 20.0% | 9 | 45.0% | ||
>200 mL | 35 | 70.0% | 11 | 55.0% |