Study of the prevalence and predictive factors of sleep-disordered breathing in patients with interstitial lung diseases

The Egyptian Journal of Bronchology

Table 4 Multivariate linear regression analyses to detect the predictors of OSA among cases

Model	Unstandardized coefficients		Standardized coefficients	t	Sig
Model	B	Std. error	Beta	t	Sig
(Constant)	− 24.230	14.971	––	− 1.618	0.111
ESS	.215	.263	.086	.820	0.416
LT atrium diameter(mm)	8.480	3.619	.253	2.343	0.022
(SBQ questionnaire)	− .419	.781	− .061	− .537	0.593
Minimum SO₂%	− .010	.134	− .009	− .075	0.940
ODI	.636	.156	.521	4.083	0.000