Table 2 Clinical characteristics of Dataset 2.

From: Circulating N-Acetylaspartate does not track brain NAA concentrations, cognitive function or features of small vessel disease in humans

 

Obese

Lean

p value

Men/Women

7/18

9/15

ns

Age (years)

47 ± 10

43 ± 9

ns

NGT/IFG&IGT/T2D

10/9/6

23/1/0

0.007

BMI (kg/m2)

40.7 ± 5.3

24.9 ± 3.2

 < 0.0001

Waist/Hip

0.97 ± 0.12

0.87 ± 0.08

0.002

HbA1c (%)

5.6 ± 0.5

5.2 ± 0.4

0.0006

MAP (mmHg)

103 ± 11

90 ± 9

0.0005

Total cholesterol (mmol/L)

4.3 ± 0.8

4.2 ± 0.7

ns

LDL cholesterol (mmol/L)

2.6 ± 0.6

2.6 ± 0.9

ns

HDL cholesterol (mmol/L)

1.2 ± 0.2

1.5 ± 0.4

0.01

Triglycerides (mmol/L)

1.4 ± 0.5

1.0 ± 0.5

0.01

Fasting plasma glucose (mmol/L)

5.7 ± 0.8

5.0 ± 0.4

0.003

Fasting plasma insulin (pmol/L)

110 ± 72

45 ± 24

 < 0.0001

C-reactive protein (mg/dL)

3.24 ± 2.12

0.67 ± 0.65

 < 0.0001

Circulating NAA (ng/mL)

65.4 [11.6]

62.8 [12.1]

ns

Central NAA (mmol/L)

9.1 [0.4]

9.6 [0.7]

0.001

Central TNAA (mmol/L)

9.4 [0.7]

10.0 [0.7]

0.004

  1. Entries are mean ± SD or median [IQR].