Table 1 Clinical characteristics of the study population
Characteristics | All iNPH patients | iNPH responders | iNPH non-responders | iNPH no shunt | Elderly control subjects |
|---|---|---|---|---|---|
N | 35 | 10 | 10 | 15 | 20 |
Age (mean, range) | 75, 57–89 years | 74, 66–79 years | 72, 57–82 years | 77, 69–89 years | 63, 45–84 years |
Sex (M/F) | 25/10 | 7/3 | 6/4 | 12/3 | 11/9 |
MMSE (mean, range) | 25, 11–30 | 22, 11–28 | 25, 19–29 | 28, 23–30 | 28, 25–30 |
ACE (mean, range) | 75, 29–94 | 65, 29–85 | 73, 55–91 | 83, 58–94 | NA |
Gait score (mean, range) | 3, 1–7 | 4, 2–7 | 3, 1–5 | 3, 2–4 | NA |
Urinary continence score (mean, range) | 3, 1–5 | 3, 2–5 | 3, 1–5 | 2, 1–4 | NA |