Prediction models for respiratory event types in OSA patients based on hypoxic parameters

Objective To analyze the hypoxic parameters in patients with obstructive sleep apnea (OSA),to explore the difference and association between different types of respiratory events and to construct predictive models for respiratory event types.Methods Fifty patients [including41 males and 9 females with age 18-74 (45.72±13.39) years] with OSA diagnosed by polysomnography(PSG) were selected for retrospective analysis.