The positive correlation between OSA indices and ANGPTL7 expression was further corroborated through multivariate logistic regression, which showed an association between ANGPTL7 and OSA severity (log2 ANGPTL7; OR = 1.24, 95% CI [1.07, 1.51], p-value = 0.024). This evidence concerns the gene ANGPTL7 and obstructive sleep apnea syndrome.