BIA	Bio-electrical impedance analysis
ED	Emergency department
CBC	Complete blood cell counts
CRP	C-reactive protein
SOFA	Sequential Organ Failure Assessment
kHz	Kilohertz
ECW	Extracellular water
TBW	Total body water
OR	Odds ratios
CI	Confidence intervals
ROC	Receiver operating characteristic
Hb	Hemoglobin
BMI	Body mass index
SBP	Systolic blood pressure
DBP	Diastolic blood pressure
SpO2	Saturation of percutaneous oxygen
WBC	White blood cell
CRRT	Continuous renal replacement therapy
PA	Phase angle
ICW	Intracellular water
BMR	Basal metabolic rate
RA	Right arm
LA	Left arm
TR	Trunk
RL	Right leg
LL	Left leg