Research Article
Heart Rate Variability as Early Biomarker for the Evaluation of Diabetes Mellitus Progress
Table 2
Heart rate variability.
| Interval (ms) | SD1 | SD2 | Poincaré index | SD1/SD2 | Variability |
| RR | | | | | Control = 126 ± 1.6 | 1 | 1.3 | 0.8 | SD1 10%; SD2 39% | cDM-model = 125 ± 1.2 | 0.9 | 0.8 | 1.1 | SD1/SD2 38% | QT | | | | | Control = 39.3 ± 1.1 | 2 | 3.5 | 0.6 | SD1 60% | cDM-model = 45.3 ± 0.8∞ | 0.8 | 3.4 | 0.2 | SD1/SD2 60% | QTc | | | | | Control = 35 ± 1.6 | 0.03 | 0.2 | 0.15 | SD2 300% | cDM-model = 41 ± 0.7 | 0.03 | 0.6 | 0.05 | SD1/SD2 33% |
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Control, ; cDM-model, . Control decrease, increase; Student’s -test .
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