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Table 2 Intracranial pressure, CSF and brain characteristics in NPH patients with normal and high glycemia

From: Abstracts from Hydrocephalus 2016

 

Glycemia < 7 mmol/l

Glycemia ≥ 7 mmol/l

p value

HbA1C < 6.5%

HbA1C ≥ 6.5%

p value

n

77

16

 

67

26

 

ICP baseline (mmHg)

10.59 ± 3.49

10.31 ± 4.07

0.387

10.46 ± 3.32

10.77 ± 4.20

0.354

ICP plateau (mmHg)

29.10 ± 7.69

30.09 ± 8.75

0.325

28.76 ± 7.93

30.58 ± 7.59

0.159

AMP baseline (mmHg)

0.98 ± 0.52

0.85 ± 0.31

0.183

0.96 ± 0.51

0.93 ± 0.45

0.399

AMP plateau (mmHg)

4.10 ± 1.70

4.28 ± 1.94

0.358

3.99 ± 1.56

4.50 ± 2.12

0.102

Rcsf (mmHg*min/ml)

17.43 ± 11.94

20.35 ± 14.83

0.198

17.28 ± 12.29

19.60 ± 12.91

0.211

Elastance (1/ml)

0.22 ± 0.15

0.29 ± 0.24

0.069

0.20 ± 0.14

0.29 ± 0.24

0.015

PVI (ml)

15.02 ± 7.22

13.85 ± 8.25

0.283

15.25 ± 7.01

13.69 ± 8.27

0.181

Pss (mmHg)

1.78 ± 8.18

4.48 ± 5.65

0.106

1.29 ± 8.27

4.71 ± 6.11

0.029

CSF production (ml/min)

0.66 ± 0.68

0.30 ± 0.27

0.019

0.68 ± 0.69

0.37 ± 0.41

0.017