Baseline demographic and clinical characteristics of participants
| GLB group Mean±SD | GLB+NGx group Mean±SD | |
| Age (years) | 56.4±12.1 | 53.5±13.6 |
| Gender | 84.3% female | 89.9% female |
| Ethnicity | 98.6% Caucasian | 97.1% Caucasian |
| Annual household income ($C) | 73,943±41 403 | 71,389±44 301 |
| Weight (lbs) | 217.3±49.0 | 215.4±51.8 |
| BMI (kg/m2) | 36.7±7.3 | 37.3±9.7 |
| Body fat (%) | 46.7±7.0 | 45.7±7.9 |
N=140 (n=70 participants per group).
BMI, body mass index; GLB, Group Lifestyle Balance; NGx, nutrigenomics.