Reactive Oxygen Species Production in Peripheral Blood Neutrophils of Obstructive Sleep Apnea Patients

Table 3

Correlation coefficients between neutrophil reactive oxygen species and polysomnographic parameters in obstructive sleep apnea patients.

Variable	𝑟	𝑃
Apnea/hypopnea index (events/h)	0.429	0.003
Arousal index (events/h)	0.502	<0.001
Oxygen desaturation index (events/h)	0.295	0.047
Average SpO2 (%)	−0.310	0.036
Total sleep time SpO2 < 90% (%)	0.337	0.022

Spearman’s rho coefficient. Statistically significant differences are bolded.