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Table 1 Baseline demographics and clinical characteristics of (N = 323) study participants

From: Standardized regression-based clinical change score cutoffs for normal pressure hydrocephalus

 Mean (SD) or N (%)
N = 323
Age (years)74.88 (6.41)
Sex (male)194 (60)
Race (Caucasians)287 (89)
Education (years)
  ≤ 12100 (31)
 13–16120 (37)
  > 16103 (32)
Evans Index (EI)0.37 (0.04)
Height (meters)1.69 (0.11)
Body Mass Index (BMI)27.75 (4.56)
Assistive Device
 None132 (41)
 Cane89 (28)
 Walker102 (32)
Past Medical History279 (55)
  1. Past Medical History positive for any of the following: stroke, transient ischemic attack, Parkinson’s disease, spinal disorders, degenerative joint disease, neuropathy or osteoarthritis