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Table 2 Descriptive statistics of participants diagnosed at follow-up

From: Longitudinal neuropsychological trajectories in idiopathic normal pressure hydrocephalus: a population–based study

 

iNPH

Unlikely

χ2

p

n (female%)

20 (45%)

84 (57%)

0.96

0.327

 

Md (IQR)

Md (IQR)

U

 

Age yrs

80 (75–82.5)

74 (72–78)

493

0.004

Education yrs

9 (7–12.5)

9.5 (7–12)

773

0.582

MMSE

27 (26–28)

27 (26–28)

804

0.831

mRS

2 (1–2)

1 (0–1)

505

0.008

iNPH Radscale

4 (3–5)

2 (1–3)

305

< 0.001

iNPH Total symptom

74 (67–81)

90 (81–95)

301

< 0.001

  1. Significant values of p in bold
  2. Md Median, IQR Inter quartile range, MMSE Mini-Mental State Examination, mRS Modified Rankin Scale