Table 3 Summary statistics of mitochondrial function markers.

From: Mitochondrial function and oxidative stress markers in higher-frequency episodic migraine

Marker

Normal range

Minimum

Q1

Median

Mean

Q3

Maximum

Non-normal

ALA

> 0.52 μg/l

0.13

0.24

0.29

0.72

0.41

13.25

28 (87.5%)

TAC

> 280 μmol/l

264.0

276.00

284.00

286.88

295.25

348.00

12 (37.5%)

PerOx

< 180 μmol/l

6.0

75.50

166.00

283.31

306.50

1315.00

15 (46.9%)

Ox-LDL

< 235 ng/ml

41.3

45.10

62.15

106.35

136.38

593.90

1 (3.1%)

Thiols

> 55 μmol/l

41.0

52.75

62.50

63.62

72.25

99.00

10 (31.2%)

HbA1c

4.8–5.9%

4.1

4.80

4.95

4.93

5.10

5.60

7 (21.9%)

Lactate

1.1–2.0 mol/l

0.5

0.73

0.85

1.05

1.15

2.66

25 (78.1%)

  1. Q1–Q3: interquartile range; non-normal: number (%) of patients with values outside normal range.
  2. ALA = Alpha-lipoic acid; ox-LDL = oxidised LDL; PerOx = total lipid peroxide; TAC = total antioxidant capactity.