Association between dietary oxidative balance scores and myocardial infarction in diabetic patients: insights from NHANES 1999鈥�2018

Table 4 ORs and 95% CIs for the associations between DOBS (using cutoff value 7) and MI in diabetic patients

DOBS	Model 1	Model 2	Model 3	PSM Model
DOBS	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)
Per score increase	听	听	听	听
顿翱叠厂鈥夆墹鈥�7	0.94(0.92鈥�0.97)	0.94(0.92鈥�0.98)	0.92(0.88鈥�0.95)	-
DOBS>7	0.97(0.95鈥�0.99)	0.96(0.93鈥�0.98)	0.96(0.93鈥�0.99)	-
Per tertile increase	听	听	听	听
顿翱叠厂鈥夆墹鈥�7	1(Ref.)	1(Ref.)	1(Ref.)	1(Ref.)
DOBS>7	0.71(0.52鈥�0.96)	0.63(0.45鈥�0.89)	0.71(0.48鈥�0.93)	0.75(0.54鈥�0.93)

Model 1 is unadjusted. Model 2 is adjusted for age, sex, and ethnicity. Model 3 was further adjusted for education level, marital status, BMI, drinking, smoking, sedentary time, diabetes drugs, MI drugs, hypertension, hyperlipidemia, and CKD. The PSM Model was based on separate 1:1 nearest-neighbor matching (caliper鈥�=鈥�0.2) for Q2 vs. Q1 and Q3 vs. Q1, using the same covariates as Model 3. Abbreviations: DOBS鈥�=鈥塂ietary oxidative balance score, OR鈥�=鈥塐dds ratio, CI鈥�=鈥塁onfidence interval

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