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Table 1 Characteristics of the case participants and controlsd

From: Rare RNF213 variants and the risk of intracranial artery stenosis/occlusion disease in Chinese population: a case-control study

Characteristics

ICASO(n = 250)

Age(years)

 Mean ± SD [Range]

57.8 ± 8.6 [28–70]

Female, n(%)

77(30.8)

Risk factors, n(%)

 Smoking

97(38.8)

 Drinking

63(25.2)

 Hypertension

152(60.8)

 Diabetes

60(24.0)

 Hyperlipemia

95(38.0)

Clinical symptoms, n(%)

 Hemorrhage

7(2.8)

 Infarction

165(66.0)

 Ischemia

77(30.8)

 Other

9(3.6)

 Multiple stenosis

199(79.6)

 Location

  Anterior circulationa

36(14.4)

  Posterior circulationb

99(39.6)

  Multiple circulationc

111(44.4)

  Others

4(1.6)

  1. aAnterior circulation = ACA Anterior cerebral artery, MCA Middle cerebral artery, ICA Internal carotid artery
  2. bPosterior circulation = BA Basilar artery, VA Vertebral artery, PCA Posterior cerebral artery
  3. cMultiple circulation = including both Anterior and posterior circulation
  4. dControl individuals were obtained from 1000 Genome Project Chinese Han Population and GeneSky in-house database, clinical characteristics were not available