Glycemic variable | Mean glycemic intake†| Odds of insulin resistance§ | Nagelkerke's R2 coefficient¶ | |||
---|---|---|---|---|---|---|
 | Subjects with insulin resistance (n = 19) | Subjects with-out insulin resistance (n = 181) | Odds ratio (95%CI) | R 2 value with variable | Increase in R 2 value | P value |
None (baseline) | Â | Â | Â | 0.529 | n/a | n/a |
   Daily glycemic measures: |  |  |  |  |  |  |
GL per megacalorie | 68.1 ± 9.1 | 58.2 ± 9.1** | 1.21 (1.09-1.36)** | 0.674 | 0.145 | <0.01 |
GL | 141 ± 33 | 117 ± 23** | 1.10 (1.04-1.16)** | 0.671 | 0.142 | <0.01 |
Carbohydrate percentage | 52.6 ± 5.1 | 46.6 ± 6.5** | 1.36 (1.13-1.63)** | 0.670 | 0.141 | <0.01 |
Carbohydrate (g) | 265 ± 54 | 227 ± 43** | 1.06 (1.03-1.10)** | 0.668 | 0.139 | <0.01 |
GI | 56.8 ± 3.4 | 55.9 ± 4.8 | 1.09 (0.91-1.29) | 0.536 | 0.007 | 0.35 |
   Meal glycemic measures: |  |  |  |  |  |  |
GL peak score | 38.9 ± 20.0 | 32.4 ± 10.8 | 1.06 (1.00-1.12)* | 0.568 | 0.039 | 0.04 |
Lunch GL | 33.4 ± 13.3 | 27.2 ± 9.5* | 1.07 (1.00-1.14)* | 0.566 | 0.037 | 0.04 |
Dinner GL | 48.5 ± 25.1 | 41.8 ± 12.8 | 1.05 (0.99-1.10) | 0.556 | 0.027 | 0.09 |
Breakfast GL | 36.0 ± 12.7 | 30.5 ± 11.7 | 1.05 (0.99-1.13) | 0.549 | 0.020 | 0.13 |