From: Voice problem in a patient with chronic renal failure
Socio-demographic characteristics
Cases (N = 54)
Control (N = 56)
t (df), p value
Age (years)
46.66 ± 12.65
45.55 ± 11.05
4.89 (104.93), 0.01
Sex
5.84 (1), 0.01
Male
38 (70.3%)
40 (71.4%)
Female
16 (29.6%)
16 (29.5%)