Table 4

Body weight and body distribution changes by BMI classification.


Normal (>24.9 kg/m2) (N = 54)
Overweight/Obese (>25 kg/m2) (N = 28)


Pre-Thanksgiving
Post-New Year
Pre-Thanksgiving
Post-New Year

Body Weight (kg)
64.1.7 ± 9
63.6 ± 9*
85.1 ± 12
85.9 ± 11
Body Fat (%)
23.5 ± 8
24.4 ± 8
30.7 ± 9
31.9 ± 9*
Total Fat Mass (kg)
14.7 ± 5
15.2 ± 5
25.5 ± 7
26.8 ± 7*
Arm Fat Mass (kg)
1.3 ± 1
1.3 ± 1
2.5 ± 1
1.8 ± 1
Leg Fat Mass (kg)
5.9 ± 2
6.1 ± 2*
9.7 ± 3
10.3 ± 3
Trunk Fat Mass (kg)
6.4 ± 2
6.7 ± 2*
11.9 ± 3
12.5 ± 3
Total Fat Free Mass (kg)
45.4 ± 10
44.9 ± 9
55.4 ± 12
54.8 ± 12
Arm Fat Free Mass (kg)
5.5 ± 2
5.4 ± 2
7.0 ± 2
6.8 ± 2*
Leg Fat Free Mass (kg)
16.0 ± 3
15.5 ± 3
19.1 ± 4
18.9 ± 4
Trunk Fat Free Mass (kg)
21.0 ± 4
20.9 ± 4
25.9 ± 6
25.7 ± 6

Means ± standard deviations

*Significantly different from Pre-Thanksgiving (P < 0.05)

Significantly different from Pre-Thanksgiving (P < 0.01)

Hull et al. Nutrition & Metabolism 2006 3:44   doi:10.1186/1743-7075-3-44