Table 2

 Discriminant function analysis for the prediction of OSA (AHI ⩾5)†

VariableFunction
*Significant correlation.
†Correlation between clinical variables and discriminant function for the initial sample of 120 patients split by OSA.
Mallampati score0.70*
Thyromental angle0.60*
Neck circumference0.54*
Body mass index0.53*
Age0.53*
Thyromental distance−0.13