Supplementary Table 2.

The Association of Medications With Upper Gastrointestinal Bleeding After Excluding Patients With Nonmedication Risk Factors (Age, Year, Practice, and Sex Matched)

	Crude OR	Adjusteda OR	Lower 95% CI	Upper 95% CI
Aspirin	2.39	1.73	1.60	1.87
NSAIDs	2.80	1.78	1.64	1.93
COX II inhibitors	2.59	1.50	1.23	1.83
Clopidogrel	7.30	2.15	1.70	2.73
Oral steroids	1.23	1.23	1.08	1.41
Anticoagulants	4.83	2.26	1.99	2.57
SSRIs	2.78	1.52	1.34	1.71

SSRI, selective serotonin reuptake inhibitors.

^aAdjusted for all other variables in Table and in Figure 1.