|
HRV parameters (log-transformed) as predictors of blood pressure |
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| SBP (mm Hg) |
DBP (mm Hg) |
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|
|
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| HRV § parameters |
Pearson r (p-value) |
Partial correlation coefficient &(p-value) |
Pearson r (p-value) |
Partial correlation coefficient &(p-value) |
|
|
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| VLF (ms2) |
-0.14 (0.0227) |
-0.12 (0.05) |
-0.13 (0.07) |
-0.13 (0.07) |
| LF (ms2) |
-0.27 (< 0.0001) |
-0.25 (0.0002) |
-0.16 (0.013) |
-0.16 (0.01) |
|
|
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| HF (ms2) |
-0.19 (0.0063) |
-0.17 (0.01) |
-0.22 (0.0005) |
-0.22 (0.0007) |
| LF/HF |
-0.14 (0.018) |
-0.11 (0.04) |
0.11 (0.08) |
0.11 (0.069) |
|
|
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| SDNN (ms) |
-0.13 (0.036) |
-0.11 (0.07) |
-0.16 (0.007) |
-0.16 (0.007) |
| SDANN (ms) |
-0.07 (0.30) |
-0.05 (0.41) |
-0.14 (0.019) |
-0.14 (0.019) |
| rMSSD (ms) |
-0.12 (0.059) |
-0.11 (0.11) |
-0.20 (0.002) |
-0.20 (0.003) |
| pNN50 (%) |
-0.13 (0.047) |
-0.11 (0.11) |
-0.17 (0.015) |
-0.17 (0.019) |
| CVRR (%) |
-0.24 (< 0.0001) |
-0.21 (0.0010) |
-0.13 (0.036) |
-0.13 (0.036) |
|
§ Log-transformed variables; &partial correlation coefficients adjusted for blood mercury concentrations | ||||
Valera et al. Environmental Health 2008 7:29 doi:10.1186/1476-069X-7-29 |
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