| PIOMET (N = 18) | MET (N = 18) | P value (Change) | ||
---|---|---|---|---|---|
12 weeks | Change from baseline | 12 weeks | Change from baseline | ||
Anthropometric characteristics | Â | Â | Â | Â | Â |
Body weight (kg) | 57.00 ± 5.85 | 0.00 (-0.13 to 0.00) | 58.56 ± 6.64 * | 0.00 (-0.05 to 0.00) | 0.7318 |
BMI (kg/m2) | 21.63 (19.84–23.20) | 0.00 (-0.05 to 0.00) | 23.22 (19.71–23.76) | 0.00 (-0.17 to 0.00) | 0.8021 |
Gonadal hormones | Â | Â | Â | Â | Â |
AMH (ng/mL) | 10.36 ± 4.14 * | -2.79 (-4.68 to -1.35) | 9.60 ± 5.11* | -0.74 (-1.67 to -0.01) | 0.0017 |
LH (mIU/mL) | 15.68 (10.15–21.75) | -2.76 (-6.32 to 6.33) | 10.20 (6.39–16.23) * | -4.22 (-16.33 to 0.25) | 0.4186 |
FSH (mIU/mL) | 7.37 ± 2.11 | 0.31 (-1.15 to 2.24) | 5.51 ± 2.05 | -0.94 (-3.01 to 0.38) | 0.0677 |
LH/FSH | 2.20 ± 1.18 | -0.42 (-1.24 to 0.10) | 2.11 ± 0.95 | -0.16 (-1.91 to 0.64) | 0.8069 |
TT (ng/mL) | 0.63 (0.44–0.73) * | -0.15 ± 0.21 | 0.77 (0.60–0.86) * | -0.10 ± 0.18 | 0.4154 |
FAI (%) | 4.21 (1.99–7.12) * | -3.41 ± 5.98 | 11.67 (6.41–15.86) | -1.16 ± 5.30 | 0.2597 |
SHBG (nmol/L) | 53.70 (35.53–73.60) ** | 14.50 (-1.45 to 31.33) | 25.40 (19.60–39.80) | 1.60 (-5.85 to 5.30) | 0.0150 |
AND (ng/mL) | 3.51 ± 1.60 * | -1.79 (-2.79 to -0.42) | 3.46 ± 1.89 | -0.79 ± 1.12 | 0.321 |
DHEAS (ng/mL) | 274.20 ± 115.70 | -17.74 ± 59.78 | 288.70 ± 109.40 | 23.96 ± 52.03 | 0.1013 |
Glucose and lipid-related parameters | Â | Â | Â | Â | Â |
FPG (mmol/L) | 5.21 (4.92–5.38) | -0.31 (-0.46 to 0.26) | 5.25 (4.79–5.56) | -0.03 (-0.27 to 0.33) | 0.3254 |
FINS (mU/L) | 7.70 (4.90–9.30) | -1.38 ± 3.92 | 10.35 (5.95–14.75) | -0.71 ± 4.40 | 0.699 |
HOMA-IR | 1.66 (1.16–2.16) | -0.47 ± 1.08 | 2.44 (1.24–3.62) | -0.20 ± 1.23 | 0.5762 |
AUCIns (mU/L*min) | 5436 (3981–6612) | -1556 (-4410 to 500.3) | 12,633 (7049–18,530) | 780 (-4401 to 4317) | 0.1693 |
AUCGlu (mmol/L*min) | 1167 (839.6–1343) | -56.90 ± 236.20 | 1249 (1139–1515) | 98.11 ± 330.90 | 0.2071 |
AUCIns/AUCGlu | 5.12 ± 1.54 | -1.80 ± 3.51 | 10.49 ± 4.97 | -0.71 ± 3.44 | 0.4605 |