From: Psychological status and physical performance are independently associated with autonomic function
 | Heart rate | Systolic blood pressure | Diastolic blood pressure | ||||||
---|---|---|---|---|---|---|---|---|---|
Fallers (N = 37) | Non-fallers (N = 25) | p-value | Fallers (N = 37) | Non-fallers (N = 25) | p-value | Fallers (N = 37) | Non-fallers (N = 25) | p-value | |
Time domain indices (mean ± s.d.) | |||||||||
 SDNN | 29.28 ± 16.01 | 35.47± 19.44 | 0.173 | 4.71 ± 3.22 | 3.41 ± 1.51 | 0.065 | 3.06 ± 2.06 | 2.56 ± 1.22 | 0.282 |
 CV | 0.033 ± 0.015 | 0.038 ± 0.019 | 0.162 | 0.051 ± 0.04 | 0.038 ± 0.02 | 0.05* | 0.057 ± 0.036 | 0.043 ± 0.023 | 0.076 |
 ARV | 18.20 ± 13.05 | 23.32 ± 19.88 | 0.221 | 1.125 ± 0.64 | 0.89 ± 0.25 | 0.063 | 0.88 ± 0.42 | 0.73 ± 0.344 | 0.122 |
 RMSRV | 24.16 ± 16.99 | 31.46 ± 27.29 | 0.195 | 1.75 ± 0.96 | 1.38 ± 0.42 | 0.071 | 1.43 ± 0.70 | 1.18 ± 0.52 | 0.120 |
Frequency domain indices (mean ± s.d.) | |||||||||
 LF-nu | 51.91 ± 19.41 | 47.87 ± 17.84 | 0.411 | 65.56 ± 18.83 | 68.06 ± 14.07 | 0.574 | 66.41 ± 16.92 | 69.44 ± 13.96 | 0.461 |
 HF-nu | 48.1 ± 19.41 | 52.12 ± 17.84 | 0.411 | 34.44 ± 18.83 | 31.94 ± 14.07 | 0.574 | 33.59 ± 16.91 | 30.55 ± 13.96 | 0.461 |
 TP | 190,771 ± 113,574 | 293,909 ± 137,744 | 0.089 | 2700 ± 4777.8 | 1556.1 ± 1115.8 | 0.044* | 1845.1 ± 2842.2 | 971.6 ± 699.3 | 0.138 |
 LF/HF | 1.504 ± 1.26 | 1.18 ± 0.86 | 0.265 | 2.88 ± 2.21 | 2.68 ± 1.43 | 0.696 | 3.08 ± 2.69 | 3.03 ± 1.93 | 0.931 |