Variables | Placebo (n = 65) | Nutraceutical (n = 62) | p-value (unpaired t test between basal values) | ||||
---|---|---|---|---|---|---|---|
Basal | Follow-up | p-value (paired t test) | Basal | Follow-up | p-value (paired t test) | ||
Weight (kg) | 80 ± 11 | 79 ± 11 | 0.011 | 77 ± 12 | 76 ± 11 | < 0.001 | 0.26 |
BMI (kg/m2) | 29.5 ± 3 | 29.1 ± 4 | 0.006 | 28.4 ± 4 | 28.0 ± 4 | < 0.001 | 0.11 |
WHR | 0.96 ± 0.07 | 0.95 ± 0.07 | < 0.001 | 0.96 ± 0.07 | 0.93 ± 0.06 | < 0.001 | 0.62 |
FM (kg) | 25 ± 7 | 25 ± 7 | 0.81 | 24 ± 7 | 24 ± 7 | 0.49 | 0.30 |
SBP (mmHg) | 118 ± 12 | 118 ± 10 | 0.90 | 118 ± 13 | 117 ± 13 | 0.78 | 0.92 |
DBP (mmHg) | 76 ± 9 | 76 ± 9 | 0.55 | 76 ± 9 | 74 ± 9 | 0.012 | 0.91 |
CAP score (dB/m) | 302 ± 32 | 277 ± 42 | < 0.001 | 294 ± 32 | 265 ± 40 | < 0.001 | 0.16 |
aCAP scorea (dB/m) | 303 ± 4 | – | – | 292 ± 4 | – | – | 0.055 |
Stiffness (kPa) | 4.6 ± 1.2 | 4.7 ± 1.1 | 0.34 | 4.7 ± 1.0 | 4.6 ± 1.1 | 0.24 | 0.53 |
Glucose (mg/dL) | 89 ± 9 | 90 ± 9 | 0.17 | 91 ± 10 | 91 ± 9 | 0.41 | 0.14 |
Insulin (mU/L) | 13 ± 10 | 12 ± 7 | 0.26 | 12 ± 7 | 11 ± 5 | 0.023 | 0.44 |
HOMA-IR | 3.0 ± 2.3 | 2.8 ± 1.7 | 0.36 | 2.8 ± 1.7 | 2.4 ± 1.3 | 0.023 | 0.64 |
TC (mg/dL) | 191 ± 32 | 192 ± 31 | 0.49 | 204 ± 31 | 210 ± 39 | 0.13 | 0.015 |
TG (mg/dL) | 115 ± 49 | 121 ± 57 | 0.31 | 142 ± 86 | 133 ± 92 | 0.29 | 0.034 |
HDL-C (mg/dL) | 49 ± 11 | 52 ± 12 | 0.001 | 50 ± 11 | 52 ± 12 | 0.009 | 0.66 |
Albumin (g/dL) | 4.4 ± 0.3 | 4.5 ± 0.4 | 0.20 | 4.4 ± 0.5 | 4.5 ± 0.4 | 0.27 | 0.50 |
AST (IU/L) | 22 ± 12 | 20 ± 10 | 0.09 | 22 ± 8 | 21 ± 6 | 0.40 | 0.77 |
ALT (IU/L) | 25 ± 24 | 24 ± 18 | 0.57 | 24 ± 15 | 24 ± 13 | 0.84 | 0.73 |
γGT (UI/L) | 27 ± 20 | 24 ± 17 | 0.020 | 24 ± 15 | 25 ± 15 | 0.50 | 0.37 |
Creatinine (mg/dL) | 0.85 ± 0.1 | 0.87 ± 0.1 | 0.046 | 0.83 ± 0.2 | 0.83 ± 0.2 | 0.74 | 0.45 |
CRP (mg/L) | 3.7 ± 1.6 | 3.6 ± 1.2 | 0.55 | 4.2 ± 3.6 | 3.8 ± 1.9 | 0.36 | 0.34 |
BAP (μmol/L) | 1998 ± 540 | 2169 ± 385 | 0.12 | 1590 ± 427 | 1707 ± 506 | 0.031 | < 0.001 |
Cytokine evaluation | |||||||
IL-1β (pg/mL) | 16.6 ± 5 | 14.7 ± 11 | < 0.001 | 15.9 ± 3 | 13.8 ± 3 | 0.002 | 0.65 |
IL-6 (pg/mL) | 9.2 ± 7 | 6.9 ± 1 | < 0.001 | 8.1 ± 2 | 6.9 ± 1 | < 0.001 | 0.75 |
TNF-α (pg/mL) | 12.9 ± 9 | 13.1 ± 9 | 0.93 | 15.5 ± 24 | 12.1 ± 5 | 0.93 | 0.94 |