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Table 3 Univariate and multivariate analysis: stroke/TIA/PT risk factors in NVAF patients not on anticoagulants

From: Thromboembolic risks associated with paroxysmal and persistent atrial fibrillation in Asian patients: a report from the Chinese atrial fibrillation registry

Risk factors

Univariate

Multivariate

HR (95%CI)

P value

HR (95%CI)

P value

PeAF vs PaAF

1.52 (1.15–2.00)

0.0031

1.13 (0.69–1.86)

0.63

Congestive heart failure

1.54 (1.09–2.17)

0.014

1.00 (0.55–1.82)

0.99

Age (≥75ys)

3.56 (2.38–5.35)

< 0.0001

2.10 (1.01–4.36)

0.046

Age (65-74ys)

2.06 (1.30–3.25)

0.002

1.38 (0.62–3.08)

0.44

Hypertension

1.84 (1.30–2.61)

0.0005

1.39 (0.71–2.74)

0.34

Diabetes

1.00 (0.73–1.39)

0.996

0.82 (0.48–1.39)

0.46

Prior stroke/TIA/PT

2.51 (1.87–3.37)

< 0.0001

1.86 (1.11–3.11)

0.018

Female

1.15 (0.87–1.53)

0.31

1.44 (0.89–2.34)

0.14

Vascular diseases

2.43 (1.42–4.16)

0.001

1.54 (0.85–2.78)

0.16

  1. TIA indicates transient ischemic attack, PT peripheral thromboembolism, NVAF non-valvular atrial fibrillation, HR hazard ratio, and CI confidence interval
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