Table 5.

Variables predicting number of desaturation events (N = 22)

Source	df	Sum squares	Mean square	F Value	p
Model	2	735.56	367.78	7.53	0.0039
Error	19	927.72	48.83
Total	21	1663.27

Variable	df	Coefficient	S.E.	T	p
Number of desaturation events	1	10.82	1.49	7.26	0.0001
On oxygen	1	−6.15	3.20	−1.92	0.070
Baseline SpO2	1	−1.89	0.55	−3.43	0.003

R² = 0.44.

Formula: Number of desaturation events = 10.82+(−6.15) On oxygen+(−1.89) Baseline SpO₂.