Table 5. Multifactor logistic regression analysis.

Factors	Wald χ2	P	OR	OR (95% CI)
Age	6.249	0.012	1.042	1.009–1.076
Sex	0.399	0.527
Smoking history	0.778	0.378
Aspirin	1.694	0.193
PPI	1.422	0.233
PCI operation	2.117	0.146
Ticagrelor/clopidogrel	2.119	0.146

OR, odds ratio; CI, confidence interval; PPI, proton pump inhibitor; PCI, percutaneous coronary intervention.