Control(n=23) Mild(n=25) Severe(n=20) P value
Male (%) 13(57) 13(52) 10(50) 0.91
Age (years old)
42.17±14.72 20~70 48.44±16.10 20~82 63.95±20.64*# 20~87
<0.001
Duration of observation(days) 8±9.1 8.1±6.2 0.661
SBP (mmHg) 123.17±14.21 124.92±15.72 141.55±18.70*# 0.014
DBP (mmHg) 79.61±10.22 81.42±7.90 79.82±13.88 0.717
Hypertension 0 1 8
Coronary heart disease 0 0 1
Chronic heart failure 0 0 2