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Table 2 Radiological volumes in shunt responders and non-responders

From: White matter changes should not exclude patients with idiopathic normal pressure hydrocephalus from shunt surgery

Volume (ml)

Responders (n = 129)

Non-responders (n = 124)

P-value

PVH, median (IQR)

14.7 (5.8–28.7)

16.5 (6.3–36.6)

ns*

DWMH, median (IQR)

1.7 (0.7–3.3)

2.0 (0.8–4.3)

ns*

Lateral ventricles, mean (SD)

129.7 (42.3)

128.2 (41.1)

ns*

  1. ml milliliter, PVH periventricular hyperintensities, IQR interquartile range, ns non-significant, DWMH deep white matter hyperintensities, SD standard deviation
  2. *Mann–Whitney U-test
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Fluids and Barriers of the CNS

ISSN: 2045-8118