Obesity Indices and Heart Rate Variability at Rest (N = 41)
| SDNN‡ | RMSSD | LF | HF | LF/HF | |
|---|---|---|---|---|---|
| Fat mass | −0.28 | −0.33* | −0.34* | −0.27 | −0.08 |
| Fat content (%) | −0.32* | −0.35* | −0.43† | −0.28 | −0.19 |
| Waist/Hip | −0.30 | −0.38* | −0.33* | −0.30 | −0.05 |
| BMI | −0.11 | −0.20 | −0.15 | −0.10 | −0.10 |
* P < .05
† P < .01
‡ SDNN, standard deviation of NN interval; RMSSD, root mean square of successive differences of NN intervals; LF, Low Frequency; HF, High Frequency; BMI, body mass index.