TABLE 3.

Relationship between minSpO₂ and minSpO₂-specific HR metrics with AMI.

	Unadjusted		Model 1		Model 2
Items	OR (95% CI)	p-Value	OR (95% CI)	p-Value	OR (95% CI)	p-Value
MinSpO2, <90%	1.47 (1.10−1.96)	0.009	1.47 (1.08−1.98)	0.014	1.48 (1.09−2.00)	0.012
HRmean, >73 bpm	1.78 (1.38−2.29)	<0.001	1.78 (1.37−2.30)	<0.001	1.72 (1.32−2.23)	<0.001
HRmax, >83 bpm	1.36 (1.08−1.73)	0.011	1.34 (1.06−1.70)	0.016	1.31 (1.03−1.67)	0.028
HRmin, >60 bpm	1.98 (1.53−2.53)	<0.001	2.02 (1.56−2.61)	<0.001	1.94 (1.49−2.52)	0.001