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Table 4 Factors associated with the occurrence of 4-year major adverse events

From: Comparison of outcomes after carotid endarterectomy between type 2 diabetic and non-diabetic patients with significant carotid stenosis

 

Univariate analysis

Multivariate analysis

HR (95% CI)

P-value

HR (95% CI)

P-value

Age

1.05 (1.02–1.08)

0.002

1.05 (1.02–1.08)

0.001

Female sex

1.15 (0.63–2.13)

0.646

1.06 (0.57–1.95)

0.865

BMI

0.95 (0.88–1.03)

0.192

NA

NA

Smoking

1.36 (0.85–2.20)

0.204

NA

NA

Diabetes

1.55 (1.02–2.38)

0.042

1.62 (1.06–2.48)

0.026

Insulin use

1.71 (0.86–3.39)

0.129

NA

NA

Hypertension

0.70 (0.44–1.10)

0.123

NA

NA

Dyslipidemia

0.81 (0.52–1.27)

0.356

NA

NA

CAD

1.36 (0.83–2.22)

0.225

NA

NA

Subclinical CAD

0.33 (0.05–2.34)

0.265

NA

NA

CKD

1.60 (0.97–2.65)

0.065

1.27 (0.76–2.15)

0.362

PAOD

0.88 (0.36–2.17)

0.783

0.77 (0.31–1.90)

0.565

Degree of stenosis

1.01 (0.99–1.03)

0.379

NA

NA

SCSO

1.26 (0.67–2.38)

0.472

NA

NA

Symptomatic stenosis

0.83 (0.54–1.28)

0.397

NA

NA

  1. BMI body mass index, CAD coronary artery disease, CI confidence interval, CKD chronic kidney disease, HR hazard ratio, NA not applicable, PAOD peripheral arterial occlusive disease, SCSO severe contralateral extracranial carotid stenosis or occlusion