NOTE: ACC: accuracy; A/N: adenoid/nasopharynx; AUC: area under
the curve; CI: confidence interval; NPV: negative predictive value; PPV:
positive predictive value; Sen: sensitivity; Spec: specificity.
6. Multivariate logistic regression analysis of predictors of
OSAHS
The variables that were significant at P <0.2 in the
univariate analysis of the OSAHS group and non-OSAHS group were as
follows: course of disease (Z=1.468, P =0.142), BMI (Z=1.872,P =0.061), and A/N ratio (Z=5.610, P =0.000). Logistic
multivariable regression analysis showed that an A/N ratio ≥0.825 was
the main influencing factor of OSAHS, with an OR (95% CI) of 4.464
(2.760~7.219).(Table 6).
Table 6 Logistic regression analysis of risk factors for OSAHS in
children