TABLE 3.

Body Composition, at 3 and 6 Months

Data, Median (IQR)	3 mo	6 mo	p
Body mass index (kg/m2)	32.3 (30.2–35.2)	33.8 (31.8–36.2)	0.001
Fat mass (% body mass)	27.5 (25.1–35.9)	31.2 (27.7–37.3)	< 0.001
Muscle mass (% body mass)	68.9 (60.8–71.2)	65.3 (59.4–68.8)	< 0.001
TBW (% body weight)	51.3 (44.8–54.4)	49.2 (43.4–51.3)	< 0.001
Extracellular water (% TBW)	42.25 (41.1–45.2)	42.9 (41.7–45.4)	0.008
Intracellular water (% TBW)	57.75 (54.8–58.9)	57 (54.6–58.2)	0.008

IQR = interquartile range, TBW = total body water.