Table 3.

Univariable and multivariable binary logistic regression output for presentation to hospital following enrolment to the home oximetry pathway

		Univariable			Multivariable
		OR	P value	95% CI of OR	OR	P value	95% CI of OR
Age		1.03	< 0.001	1.01 to 1.05	1.03	0.018	1.00 to 1.05
Ethnicity	White	Reference			Reference
	Black, Asian and minority ethnic	1.22	0.544	0.64 to 2.32	1.57	0.198	0.79 to 3.10
	Not recorded	0.75	0.447	0.36 to 1.57	0.95	0.912	0.42 to 2.17
Number of comorbidities		1.25	0.004	1.08 to 1.45	1.07	0.503	0.88 to 1.30
Overweight or obese		0.67	0.175	0.38 to 1.19	0.55	0.069	0.29 to 1.05
Clinical severity based on oxygen saturations	Mild (≥95%)	Reference			Reference
	Moderate (93%–94%)	1.16	0.766	0.44 to 3.01	1.08	0.885	0.40 to 2.92
	Severe (≤92%)	2.18	0.091	0.88 to 5.39	2.35	0.096	0.86 to 6.46
Enrolment pathway	Primary care	Reference			Reference
	Accident and emergency	0.37	0.005	0.18 to 0.74	0.42	0.024	0.20 to 0.89
	Inpatient	0.49	0.049	0.25 to 0.98	0.31	0.003	0.15 to 0.68