Research Article

[Retracted] Influencing Factors of Daytime Sleepiness in Patients with Obstructive Sleep Apnea Hypopnea Syndrome and Its Correlation with Pulse Oxygen Decline Rate

Table 3

Assignment for multivariate analysis of factors.

FactorsVariablesAssignment

AHIX1Normal = 0, 5–15 (times/h) = 1, >15–30 (times/h) = 2, >30 (times/h) = 3
CT90%X2>90% = 0, ≤90% = 1