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. Author manuscript; available in PMC: 2012 Feb 1.
Published in final edited form as: Nutr Res. 2011 Feb 1;31(2):104–112. doi: 10.1016/j.nutres.2011.01.004

Table 3.

Subject characteristics by group at baseline and change in study parameters at 2 and 5 months.

CD MP WP Overall p
value
N (F/M) 6 (5/1) 6(5/1) 6(5/1)
Age (years) 51.3 ± 2.1 49.6 ± 3.5 49.2 ± 1.6 0.824
Baseline
 BMI 29.9 ± 0.6 30.3 ± 0.7 30.6 ± 0.6 0.712
 % Body Fat 43.0 ± 2.5 42.7 ± 2.5 45.2 ± 2.9 0.777
 HOMA-IR 0.89 ± 0.18 0.96 ± 0.28 0.99 ± 0.26 0.954
Weight (kg)
 Baseline 81.6 ± 1.9 84.4 ± 1.2 85.2 ± 4.2 0.626
 2 mo. Δ − 5.3 ± 0.76* − 5.9 ± 0.59* − 7.3 ± 0.73* 0.167
 5 mo. Δ − 6.1 ± 0.82* − 7.6 ± 1.72* − 9.7 ± 1.27* 0.198
Systolic
 Baseline 117.8 ± 4.3 117.7 ± 2.7 116.2 ± 3.2 0.933
 2 mo. Δ − 2.2 ± 5.1 − 8.7 ± 3.9 − 3.3 ± 3.8 0.541
 5 mo. Δ 3.2 ± 4.5a − 3.6 ± 2.7a − 7.2 ± 1.7b* 0.106
Diastolic
 Baseline 67.7 ± 2.9 66.8 ± 2.4 66.2 ± 3.4 0.936
 2 mo. Δ 3.8 ± 4.2 − 4.3 ± 2.1 − 2.3 ± 3.8 0.255
 5 mo. Δ 1.2 ± 3.2 − 2.6 ± 1.3 − 6.0 ± 4.0 0.289
Fasting REE
 Baseline 1627 ± 139 1582 ± 152 1452 ± 81 0.613
 2 mo. Δ − 269 ± 93* − 160 ± 125 − 43 ± 69 0.296
 5 mo. Δ − 264 ± 237 − 247 ± 184 − 21 ± 88 0.583
Total Body Fat mass (kg)
 Baseline 34.65 ± 1.9 35.61 ± 2.1 37.78 ± 1.6 0.498
 2 mo. Δ − 4.29 ± 0.7* − 5.17 ± 0.5* −5.99 ± 0.7* 0.211
 5 mo. Δ − 5.45 ± 1.1* − 7.54 ± 1.4* −8.77 ± 1.3* 0.216
Total Body Lean mass (kg)
 Baseline 43.83 ± 2.6 45.67 ± 1.8 44.95 ± 4.9 0.927
 2 mo. Δ −1.12 ± 0.9 − 0.32 ± 0.8 −1.14 ± 0.4* 0.680
 5 mo. Δ −0.32 + 0.4 +0.43 + 1.1 −1.09 + 0.1* 0.300

Data are means ± SEM

*

marks significant within-group change from baseline (p< 0.05)

Row values displaying different lowercase letters are significantly different (p < .05, Proc GLM) 624CD – control diet; MP- mixed protein diet; WP – whey protein diet