Variable | B (%∆ AHI per unit %∆ in variable) | 95% CI for B | p Value | |
Lower | Upper | |||
Model 1: R2=0.165, p=0.004 | ||||
%∆ Airway length | 2.7 | 0.9 | 4.5 | 0.004 |
Model 2: R2=0.305, p=0.004 | ||||
%∆ Airway length | 2.91 | 1.2 | 4.6 | 0.001 |
%∆ VAT | 0.71 | 0.2 | 1.2 | 0.004 |
Variables not in equation: ∆% supine sleep time, %∆ H-PNS, %∆ H-Gn.
Colinear variables considered in separate models (see online data supplement): %∆ weight, %∆ neck circumference, %∆ waist circumference, %∆ SCAT.
AHI, apnoea-hypopnoea index; B, unstandardised coefficients; VAT, abdominal visceral adipose tissue.