Table 4.
Correlation matrix of parameters of glucose metabolism and heart rate variability in healthy sedentary subjects in supine position (correlations with p<0.05 marked with bold text style).
| Glycated hemoglobin | Fasting glucose | HOMA-IR index | Glucose/insulin ratio | C-peptide | Insulin | |
|---|---|---|---|---|---|---|
| HR | 0.238 p=0.206 | −0.449 p=0.013 | 0.489 p=0.006 | −0.599 p<0.001 | 0.040 p=0.832 | 0.545 p=0.002 |
| SDNN | −0.194 p=0.305 | 0.159 p=0.401 | −0.061 p=0.747 | 0.133 p=0.485 | −0.152 p=0.424 | −0.078 p=0.682 |
| pNN50 | −0.308 p =0.097 | 0.273 p=0.144 | −0.276 p=0.140 | 0.456 p=0.011 | −0.075 p=0.694 | −0.307 p=0.099 |
| TP | −0.212 p=0.261 | 0.244 p=0.193 | −0.041 p=0.830 | 0.301 p=0.106 | −0,035 p=0.853 | −0,054 p=0.776 |
| VLF | −0.129 p=0.497 | 0.265 p=0.157 | 0.011 p=0.955 | 0.157 p=0.407 | −0.336 p=0.069 | 0.001 p=0.995 |
| LF | −0.132 p=0.487 | 0.114 p=0.548 | 0.027 p=0.887 | 0.225 p=0.233 | 0.133 p=0.482 | 0.024 p=0.901 |
| HF | −0.232 p=0.217 | 0.241 p=0.200 | −0.101 p=0.596 | 0.315 p=0.090 | −0.005 p =0.977 | −0.118 p=0.534 |
| LF/HF | 0.338 p=0.068 | −0.170 p=0.368 | 0.109 p=0.567 | −0.199 p=0.292 | 0.275 p=0.142 | 0.115 p=0.546 |