Table 4.
Unadjusted Model |
Adjusted Model |
|||
---|---|---|---|---|
Predictors | OR (SE) | p Value† | OR (SE) | p Value† |
Inspiration phase duration, s | 2.35 (1.54) | 0.1933 | 3.26 (2.91) | 0.1851 |
Inspiration phase volume, L | 0.23 (0.15) | 0.0225 | 0.33 (0.25) | 0.1509 |
Inspiration phase peak flow, L/s | 0.21 (0.09) | 0.0003 | 0.28 (0.17) | 0.0334 |
Glottic phase duration, s | 1.01 (1.16) | 0.9948 | 0.84 (1.50) | 0.9211 |
Sound pressure level, dB | 0.87 (0.03) | < 0.0001 | 0.90 (0.04) | 0.0219 |
Expulsive phase peak flow, L/s | 0.45 (0.08) | < 0.0001 | 0.52 (0.12) | 0.0034 |
Expulsive phase rise time, ms | 1.08 (0.02) | 0.0002 | 1.11 (0.04) | 0.0037 |
Volume acceleration, L/s/s | 0.96 (0.01) | < 0.0001 | 0.96 (0.01) | 0.0006 |
CNSS score onsite | 0.64 (0.09) | 0.0009 | 0.79 (0.12) | 0.1053 |
CNSS score at swallowing | 0.62 (0.08) | 0.0004 | 0.75 (0.11) | 0.0582 |
The prediction using objective cough measures and CNSS score were unadjusted (adjusted) by demographic and clinical characteristics (eg, age, race, clinical signs of aspiration, speech problems, disorientation, and cognitive deficit) in the unadjusted (adjusted) logistic regression model. See Table 3 for abbreviations not used in the text.
From logistic regression models.