From: Respiratory sinus arrhythmia is reduced in adolescent major depressive disorder
Parameter | Depression group | Control group | Probability |
---|---|---|---|
R-R interval (ms) | 800 ± 34 | 888 ± 26 | P = 0.053 |
logHF-HRV (ms2) | 6.16 ± 0.29 | 7.09 ± 0.26 | P = 0.026 |
I-E (bpm) | 26.74 ± 2.73 | 34.93 ± 1.81 | P = 0.021 |
I/E | 1.39 ± 0.05 | 1.59 ± 0.03 | P = 0.006 |