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Table 2 Characteristic of the groups

From: Comparative assessment and monitoring of deterioration of articulatory organs using subjective and objective tools among patients with amyotrophic lateral sclerosis

Characteristics Group I (n = 40) Group II (n = 23) p value
Age (years, mean ± SD) 53.58 ± 8.1 53.04 ± 10.9 0.94a
Sex (female/male) 14/26 11/12 0.31b
Disease duration (years, mean ± SD) 2.19 ± 1.98 1.96 ± 1.60 0.75a
  1. a Mann-Whitney U test; b Fisher’s exact test
  2. Abbreviations: n group size; p statistical significance; SD standard deviation