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Partial correlation of AHI and HRV indices controlling age and body mass index of the subjects with obstructive sleep apnea
| Variable | p | r p |
|---|---|---|
| Mean RR | <0.0001 | −0.248 |
| LF | 0.024 | 0.144 |
| LFnu | 0.025 | 0.143 |
| HF | 0.037 | −0.133 |
| HFnu | 0.024 | −0.144 |
| LF/HF | 0.1 | 0.12 |
