| Intervention | Control | Intervention effect | |||||||
---|---|---|---|---|---|---|---|---|---|---|
(n = 281) | (n = 276) | Unadjusted | Adjusted | |||||||
Mean | SD | Mean | SD | Mean diff. | 95% CI | p-value | Adj. Mean diff. | 95% CI | p-value | |
Glucose, fasting (mmol/L) | ||||||||||
 Whole population | 4.66 | 0.40 | 4.65 | 0.34 | 0.01 | −0.05, 0.07 | 0.724 | −0.00 | −0.06, 0.06 | 0.912 |
  BMI < 25 kg/m2 a | 4.56 | 0.34 | 4.61 | 0.32 | −0.05 | −0.11, 0.02 | 0.142 | −0.04 | −0.10, 0.03 | 0.239 |
  BMI ≥ 25 kg/m2 b | 4.87 | 0.45 | 4.74 | 0.37 | 0.13 | −0.01, 0.26 | 0.059 | 0.11 | −0.02, 0.25 | 0.094 |
Glucose, 2Â h (mmol/L) | ||||||||||
 Whole population | 6.07 | 1.34 | 6.08 | 1.16 | −0.01 | −0.22, 0.21 | 0.964 | 0.030 | −0.18, 0.24 | 0.776 |
  BMI < 25 kg/m2 | 5.84 | 1.15 | 6.03 | 1.09 | −0.19 | −0.42, 0.03 | 0.089 | −0.16 | −0.38, 0.07 | 0.175 |
  BMI ≥ 25 kg/m2 | 6.59 | 1.57 | 6.20 | 1.32 | 0.39 | −0.07, 0.85 | 0.099 | 0.30 | −0.18, 0.77 | 0.217 |
Insulin (mU/l) | ||||||||||
 Whole population | 11.06 | 5.54 | 11.69 | 6.19 | −0.63 | −1.62, 0.36 | 0.210 | −0.91 | −1.79,-0.02 | 0.045 |
  BMI < 25 kg/m2 | 9.37 | 4.20 | 10.28 | 5.25 | −0.91 | −1.86, 0.04 | 0.060 | −0.93 | −0.03, 1.88 | 0.056 |
  BMI ≥ 25 kg/m2 | 14.81 | 6.28 | 15.62 | 6.91 | −0.80 | −2.89, 1.28 | 0.446 | −0.83 | −2.97, 1.31 | 0.468 |
HOMA-IRc | ||||||||||
 Whole population | 2.34 | 1.30 | 2.45 | 1.41 | −0.11 | −0.34, 0.11 | 0.332 | −0.18 | −0.38, 0.03 | 0.089 |
  BMI < 25 kg/m2 | 1.92 | 0.94 | 2.13 | 1.35 | −0.20 | −0.41, 0.01 | 0.056 | −0.21 | −0.41, 0.01 | 0.056 |
  BMI ≥ 25 kg/m2 | 3.25 | 1.50 | 3.35 | 1.70 | −0.09 | −0.60, 0.41 | 0.712 | −0.11 | −0.63, 0.42 | 0.692 |
Leptin (pmol/l) | ||||||||||
 Whole population | 2471.1 | 1254.1 | 2606.7 | 1215.1 | −135.6 | −342.7, 71.5 | 0.199 | −207.8 | −383.4, −32.1 | 0.021 |
  BMI < 25 kg/m2 | 2048.0 | 982.9 | 2251.7 | 971.4 | −203.7 | −398.0, −9.3 | 0.040 | −201.7 | −395.4, −7.9 | 0.041 |
  BMI ≥ 25 kg/m2 | 3415.7 | 1283.7 | 3587.9 | 1286.0 | −172.3 | −577.7, 233.1 | 0.403 | −256.9 | −662.2, 148.4 | 0.212 |