Table 1.
Anthropometric characteristic of the studied subjects along with the descriptives of the 1/HOMA-IR and HOMA2 indices and of the two insulin-sensitivity indices KxgI and SIin the Full Sample and in the Sub-sample (not including extreme SIvalues)
| Anthropometric characteristic Full Sample | |||||||
|---|---|---|---|---|---|---|---|
| Age | Height (cm) | BW (Kg) |
BMI | Gb (mM) |
Ib (pM) |
||
| BMI ≤ 24 | Mean | 41.7 | 166.8 | 62.7 | 22.4 | 4.4 | 33.0 |
| Std. Dev. | 18.5 | 9.8 | 9.5 | 1.7 | 0.6 | 13.2 | |
| Std. Err. | 4.2 | 2.2 | 2.2 | 0.4 | 0.1 | 3.0 | |
| N | 19 | 19 | 19 | 19 | 19 | 19 | |
| 24>BMI ≤ 30 | Mean | 47.2 | 166.0 | 71.3 | 25.8 | 4.6 | 46.1 |
| Std. Dev. | 14.8 | 7.9 | 8.8 | 1.3 | 0.5 | 26.5 | |
| Std. Err. | 3.2 | 1.7 | 1.9 | 0.3 | 0.1 | 5.6 | |
| N | 22 | 22 | 22 | 22 | 22 | 22 | |
| 30>BMI ≤ 40 | Mean | 49.5 | 163.0 | 91.5 | 34.3 | 4.3 | 70.0 |
| Std. Dev. | 17.5 | 8.3 | 12.4 | 2.7 | 0.5 | 46.4 | |
| Std. Err. | 3.7 | 1.8 | 2.6 | 0.6 | 0.1 | 9.9 | |
| N | 22 | 22 | 22 | 22 | 22 | 22 | |
| BMI>40 | Mean | 40.4 | 162.0 | 127.4 | 48.7 | 4.8 | 96.4 |
| Std. Dev. | 9.7 | 8.4 | 16.2 | 6.7 | 0.4 | 59.7 | |
| Std. Err. | 2.9 | 2.5 | 4.9 | 2.0 | 0.1 | 18.0 | |
| N | 11 | 11 | 11 | 11 | 11 | 11 | |
| Total | Mean | 45.5 | 164.7 | 83.4 | 30.9 | 4.5 | 57.3 |
| Std. Dev. | 16.2 | 8.6 | 24.3 | 9.3 | 0.5 | 42.7 | |
| Std. Err. | 1.9 | 1.0 | 2.8 | 1.1 | 0.1 | 5.0 | |
| N | 74 | 74 | 74 | 74 | 74 | 74 | |
| Full Sample | |||||||
| 1/HOMA-IR | HOMA2 | KxgI | SI | ||||
| BMI ≤ 24 | Mean | 1.4 | 1.64 | 1.6E-04 | 47.2 | ||
| Std. Dev. | 1.1 | 0.51 | 9.3E-05 | 205.8 | |||
| Std. Err. | 0.3 | 0.13 | 2.1E-05 | 47.2 | |||
| N | 19 | 16 | 19 | 19 | |||
| 24>BMI ≤ 30 | Mean | 1.0 | 1.37 | 1.3E-04 | 13.8 | ||
| Std. Dev. | 0.6 | 0.59 | 7.6E-05 | 64.6 | |||
| Std. Err. | 0.1 | 0.13 | 1.6E-05 | 13.8 | |||
| N | 22 | 20 | 22 | 22 | |||
| 30>BMI ≤ 40 | Mean | 0.8 | 1.16 | 8.4E-05 | 101.3 | ||
| Std. Dev. | 0.4 | 0.67 | 7.1E-05 | 246.9 | |||
| Std. Err. | 0.1 | 0.14 | 1.5E-05 | 52.6 | |||
| N | 22 | 22 | 22 | 22 | |||
| BMI>40 | Mean | 0.4 | 0.73 | 2.8E-05 | 139.8 | ||
| Std. Dev. | 0.2 | 0.30 | 9.5E-06 | 270.9 | |||
| Std. Err. | 0.1 | 0.09 | 2.9E-06 | 81.7 | |||
| N | 11 | 11 | 11 | 11 | |||
| Total | Mean | 1.0 | 1.26 | 1.1E-04 | 67.1 | ||
| Std. Dev. | 0.8 | 0.62 | 8.5E-05 | 203.3 | |||
| Std. Err. | 0.1 | 0.08 | 9.9E-06 | 23.6 | |||
| N | 74 | 69 | 74 | 74 | |||
| Sub-Sample | |||||||
| 1/HOMA-IR | HOMA2 | KxgI | SI | ||||
| BMI ≤ 24 | Mean | 1.5 | 1.68 | 1.6E-04 | 1.4E-04 | ||
| Std. Dev. | 1.1 | 0.53 | 9.6E-05 | 8.9E-05 | |||
| Std. Err. | 0.3 | 0.15 | 2.4E-05 | 2.2E-05 | |||
| N | 16 | 13 | 16 | 16 | |||
| 24>BMI ≤ 30 | Mean | 1.0 | 1.40 | 1.3E-04 | 1.1E-04 | ||
| Std. Dev. | 0.6 | 0.59 | 7.8E-05 | 6.3E-05 | |||
| Std. Err. | 0.1 | 0.14 | 1.7E-05 | 1.4E-05 | |||
| N | 21 | 19 | 21 | 21 | |||
| 30>BMI ≤ 40 | Mean | 0.6 | 0.98 | 5.3E-05 | 7.5E-05 | ||
| Std. Dev. | 0.4 | 0.68 | 2.8E-05 | 7.8E-05 | |||
| Std. Err. | 0.1 | 0.21 | 8.5E-06 | 2.4E-05 | |||
| N | 11 | 11 | 11 | 11 | |||
| BMI>40 | Mean | 0.4 | 0.70 | 2.8E-05 | 3.6E-05 | ||
| Std. Dev. | 0.2 | 0.30 | 1.0E-05 | 1.4E-05 | |||
| Std. Err. | 0.1 | 0.11 | 3.6E-06 | 4.8E-06 | |||
| N | 8 | 8 | 8 | 8 | |||
| Total | Mean | 1.0 | 1.27 | 1.1E-04 | 1.0E-04 | ||
| Std. Dev. | 0.8 | 0.65 | 8.5E-05 | 7.8E-05 | |||
| Std. Err. | 0.1 | 0.09 | 1.1E-05 | 1.0E-05 | |||
| N | 56 | 51 | 56 | 56 | |||