Table 1.
Characteristics of study population (n = 163).
Table 2.
Descriptive statistics for PSG and PAP device data (n = 163).
Fig 1.
Correlation of apnea–hypopnea indices (AHI) obtained by polysomnography (PSG) and positive airway pressure device (PAP).
Green circles represent the category of patients for whom the AHI was ≤5 both in PSG and using the PAP device (n = 121). Red circles represent the category of patients for whom the PSG titration yielded an AHI of ≤5 whereas the PAP device AHI was >5 (n = 29). Blue triangles represent the group of patients for whom both the PSG and PAP titration yielded an AHI of >5 (n = 5). Maroon squares represent the category for whom the PSG titration led to AHI >5 whereas the PAP device AHI was ≤5 (n = 8).
Fig 2.
Difference in apnea–hypopnea index (AHI) from polysomnography (PSG) to positive airway pressure device (PAP).
Table 3.
2 × 2 table for PSG and PAP device AHIs,