Table 1.

Patient characteristics.

Patient characteristics	n = 127
Female/ male	44/ 83
Age (yr)	72.3 ± 12.3
HT (cm)	157.2 ± 11.5
TBW (kg)	53.0 ± 11.1
BMI (kg/m2)	21.5 ± 4.0
BSA (m2)	2.7 ± 0.3
LBW (kg)	43.3 ± 7.2
Scan delay (s)	36.6 ± 10.2

BMI = body mass index, BSA = body surface area, HT = height, LBW = lean body weight, TBW = total body weight.