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Table 2 Univariate binary logistic regression analysis showing the association between baseline clinical characteristics and presence of interatrial block (IAB)

From: Interatrial block in prediction of all-cause mortality after first-ever ischemic stroke

Covariate Presence of partial IAB Presence of advanced IAB
OR 95% CI P value OR 95% CI P value
Age at stroke admission 1.05 1.02–1.09 0.001 1.07 1.03–1.11 0.001
Age more 65 years 5.62 1.93–16.31 0.002 3.57 1.21–10.49 0.021
Age more 75 years 1.17 0.87–1.58 0.311 1.93 1.33–2.80 0.001
Diabetes 0.65 0.26–1.59 0.342 0.87 0.34–2.23 0.769
Vascular diseases 1.67 0.89–3.12 0.108 1.05 0.53–1.06 0.895
Hypertension 1.58 0.82–3.03 0.173 0.76 0.39–1.75 0.432
Cardiac failure 0.81 0.21–3.12 0.761 0.78 0.17–3.62 0.749
Non-permanent AF 1.50 0.73–3.11 0.270 0.75 0.31–1.80 0.513