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Table 1 Clinical characteristics of patients with SCI and NMOSD

From: The utility of diffusion-weighted imaging in patients with spinal cord infarction: difference from the findings of neuromyelitis optica spectrum disorder

 

SCI

NMOSD

p value

Number of subjects

15

12

 

Age (years)

61.8 ± 15.3

59.5 ± 13

0.69

Female

40%

92%

0.014

Hypertension

60%

17%

0.047

Diabetes mellitus

33%

0%

0.047

Dyslipidemia

87%

17%

< 0.001

Atrial fibrillation

27%

0%

0.11

Time from symptom onset to nadir (hours)

4 [0.1–8.3]

252 [162–576]

< 0.001

Motor paresis

80%

67%

0.66

 Paraparesis

40%

42%

1

 Monoparesis

27%

17%

0.66

 Hemiparesis

7%

8%

1

 Brachial diparesis

7%

0%

1

Sensory disturbance

100%

100%

1

CSF WBC count (/µL; NR, 0–5)

1 [0–1] (9)

4.5 [3–15] (10)

0.0071

CSF total protein (mg/dL; NR, 15–50)

48 [33–53] (9)

37.5 [35.3–56.5] (10)

1

CSF/blood glucose ratio

0.56 ± 0.08 (9)

0.56 ± 0.08 (9)

0.96

Ability to walk without assistance 1 month after symptom onset

47%

50%

1

  1. Values are presented as number, percentage, mean ± standard deviation, or median [interquartile range]. Items revealing significant differences between the SCI and NMOSD groups have p values in bold face. When all subjects are not assessed, the numbers of available subjects are indicated in the parentheses
  2. CSF Cerebrospinal fluid, NMOSD Neuromyelitis optica spectrum disorder, NR Normal range, SCI Spinal cord infarction, WBC White blood cell