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Table 1 Demographic characteristics of the study population

From: Reduced mitochondrial D-loop methylation levels in sporadic amyotrophic lateral sclerosis

Main groups

ALS subtypes

Age at sampling

Sex (F/M)

Control subjects (n = 51)

 

67.0 ± 13.5

24/27

ALS patients (n = 63)

Sporadic ALS (n = 36)

SOD1-ALS (n = 14)

C9orf72-ALS (n = 13)

64.2 ± 11.1

30/33

p value

 

0.22a

0.95b

  1. aStudent’s t test
  2. bFisher exact test