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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: World Neurosurg. 2017 Jan 5;99:695–700.e1. doi: 10.1016/j.wneu.2016.12.121

Table 3.

Clinical symptoms and brain stiffness in iNPH

Symptom Present Symptom Absent p-value
Urinary Incontinence
 Cerebrum 2.67 (±0.10) 2.53 (±0.01) 0.005
 Frontal 2.68 (±0.16) 2.53 (±0.02) 0.04
 Cerebellum 2.23 (±0.09) 2.11 (±0.03) 0.03
 Periventricular 1.67 (±0.07) 2.04 (±0.14) 0.05
Parkinsonism Occipital 3.10 (±0.08) 2.92 (±0.16) 0.04

Linear Fit Root Mean Sq Error p-value

Mini-Mental Score Parietal R2=0.04 0.13 0.02

Corrected stiffness reported as mean (±standard error)