|
Time and frequency domains parameters |
|||
| HRV and BP parameters |
Arithmetic mean (SD) |
Geometric Mean |
Range |
|
|
|||
| VLF (ms2)§ |
890 (2108) |
690/6.5 † |
45 – 5999 |
| LF (ms2)§ |
574 (2006) |
376/5.9 † |
16 – 6596 |
| HF (ms2)§ |
206 (726) |
134/4.9 † |
16 – 2329 |
| LF/HF§ |
3.2 (5.4) |
2.8 |
0.4 – 13 |
| NN (ms) |
810 (364) |
557 – 1167 |
|
| SDNN (ms)§ |
80 (84) |
76 |
24 – 226 |
| SDANN (ms)§ |
51 (67) |
47 |
12 – 189 |
| RMSSD (ms)§ |
30 (37) |
28 |
12 – 93 |
| PNN50 (%) § |
10 (31) |
5 |
0 – 57 |
| SBP (mm Hg) |
123 (37) |
85 – 187 |
|
| DBP (mm Hg) |
75 (21) |
55 – 111 |
|
| PP (mm Hg) |
48 (27) |
23 – 94 |
|
|
§ Variables not normally distributed; † for VLF, LF and HF, the Ln mean is also shown; SBP: systolic blood pressure, DBP: diastolic blood pressure, PP: pulse pressure. | |||
Valera et al. Environmental Health 2008 7:29 doi:10.1186/1476-069X-7-29 |
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