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Surgical outcomes of bypass according to clinical presentation (p = 0.206).
Analyzed using the chi-square test.
Group A: Revascularization area was more than two-thirds of the middle cerebral artery (MCA) distribution.
Group B: Revascularization area was between one-third and two-thirds of the MCA distribution.
Group C: Revascularization area was less than one-third of the MCA distribution.
