From: Heart rate variability in HIV-infected and AIDS
HRV parameter (ms/%)
HIV
AIDS
pvalue
RMSSD
18.5 (11.5)
23.7 (17)
<0.314
PNN50
3.9 (6.8)
6.9 (9.9)
<0.340
%REC
38.3 (11.2)
32.7 (6.7)
<0.002