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Table 1 Demographic details of CSF samples used in the study

From: Chitotriosidase, a biomarker of amyotrophic lateral sclerosis, accentuates neurodegeneration in spinal motor neurons through neuroinflammation

Characteristic

N-CSF

NALS-CSF

ALS-CSF

Age (mean ± SD)

42.88 ± 8.25

52.34 ± 8.78

50.82 ± 9.57

Sex (F/M)

18/30

5/7

36/122

Disease duration (months)

NA

NA

14.55 ± 12.96

Onset (bulbar/limb)

NA

NA

57/101

ALS-FRS score

NA

NA

28.37 ± 7.28

  1. N-CSF normal CSF, NALS-CSF non-ALS-CSF, ALS-CSF CSF of amyotrophic lateral sclerosis patients, ALS-FRS score ALS functional rating scale score, NA not applicable