Fig. 4
From: Evaluation of human obstructive sleep apnea using computational fluid dynamics
Correlation between CFD-based parameter and the apnea–hypopnea index. The analysis was two tailed and p < 0.01 was considered statistically significant. Pearson correlation was used to measure the degree of association between AHI, as the OSA severity (n = 7 patients), and the CFD parameter (Cp*). (r = 0.91, p = 0.004)
