|
Index
|
No DAC (n = 21)
|
DAC (n=43)
|
p
|
|---|
|
RR (ms)
|
896±136
|
914±139
|
0.6191
|
|
SDNN (ms)
|
39.71±18.7
|
29.95±13.6
|
0.0209 *
|
|
RMSSD (ms)
|
32.38±18.1
|
22.99±11.9
|
0.0303 **
|
|
NN50 (count)
|
135.48±146.28
|
59.42±80.9
|
0.0476 **
|
|
VLF (ms
2
)
|
323.67±420.49
|
220.56±242.8
|
0.2058
|
|
LF (ms
2
)
|
332.48±420.78
|
179.12±175.08
|
0.0641
|
|
HF (ms
2
)
|
233.10±241.7
|
87.72±81.04
|
0.0073 **
|
|
SD1 (ms)
|
23.21±12.9
|
16.52±16.52
|
0.0282 *
|
|
SD2 (ms)
|
67.19±25.9
|
52.75±25.6
|
0.0387 *
|
|
SD1/SD2
|
0.33±0.1
|
0.34±0.1
|
0.6269
|
|
α1
|
0.93±0.2
|
1±0.3
|
0.2189
|
|
α2
|
0.9±0.2
|
0.91±0.1
|
0.5577
|
|
Lyapunov exponent (LE)
|
0.91±0.1
|
0.89±0.1
|
0.4416
|
|
Hurst exponent (HE)
|
0.21±0.1
|
0.22±0.1
|
0.6294
|
|
-ApEn
|
0.388±0.09
|
0.343±0.08
|
0.0368 **
|
- * = p <0.05 with area under ROC curve < 0.65; ** = p <0.05 with area under ROC curve ≥ 0.65.
