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Table 1 Demographic characteristics of study participants

From: Measurement of cystatin C functional activity in the cerebrospinal fluid of amyotrophic lateral sclerosis and control subjects

 

ALS (n = 23)

Healthy controls (n = 23)

Disease controls (n = 23)

Sex (male/female)

11/12

11/12

12/11

Age at draw ± SD (years)

48.7 ± 13.9

48.7 ± 14.2

48.5 ± 15.4

  1. There were no significant differences between subject age or gender among groups.