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The Egyptian Journal of Bronchology

Table 4 Multivariate logistic regression to detect independent predictors of overlap syndrome

From: Predictors of obstructive sleep apnea in patients with chronic obstructive pulmonary disease

 

P value

OR

95% C.I

Lower

Upper

Overlap syndrome

Age

.689

.984

.907

1.067

Smoking index

.291

1.019

.984

1.054

BMI

.318

1.057

.948

1.177

Neck circumference

.552

1.046

.902

1.213

FEV1%

.086

1.065

.991

1.144

FEV1/FVC %

.368

.949

.848

1.063

PaO2

.950

1.002

.946

1.061

SaO2

.633

1.029

.915

1.157

ESS

0.027

1.168

1.018

1.341

STOP-BANG

0.008

2.609

1.278

5.324

  1. BMI Body mass index, PaO2 Partial pressure of oxygen in arterial blood gases, SaO2 Oxygen saturation in arterial blood gases
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