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Table 1 Baseline demographic characteristics for hemorrhagic MMD patients with and without surgery

From: Recurrent hemorrhage risk associated with medial target medullary artery anastomosis from the periventricular collateral vessel in adult patients with moyamoya disease

Characteristic

Patients Without Surgery (n = 68)

Patients With Surgery (n = 389)

p Value

Women

43 (63.2)

260 (66.8)

0.562

Mean age ± SD, yrs

45.0 ± 8.1

45.4 ± 7.4

0.699

Smokers

8 (11.8)

35 (9.0)

0.471

Concurrent disease

 Hypertension

24 (35.3)

128 (32.9)

0.700

 Dyslipidemia

12 (17.6)

77 (19.8)

0.680

 Diabetes mellitus

9 (13.2)

78 (20.1)

0.187

History of stroke

8 (11.8)

35 (9.0)

0.471

  1. MMD moyamoya disease
  2. Values are numbers of patients (%) unless otherwise indicated