Variables

Normal (n = 274)

Abnormal (n = 42)

P-value

nb_IBI

86.89 ± 67.30

175.64 ± 69.01

P < 0.01

tot_IBI (seconds)

221.01 ± 218.30

705.12 ± 414.87

P < 0.01

P_IBI (%)

11.85 ± 11.70

39.90 ± 23.27

P < 0.01

Max_IBI (seconds)

7.40 ± 5.36

22.88 ± 22.35

P < 0.01

P_Max_IBI (%)

0.40 ± 0.29

1.50 ± 2.44

P < 0.01

Mean_IBI (seconds)

2.06 ± 0.79

4.20 ± 3.27

P < 0.01

nb_B

87.76 ± 67.20

176.36 ± 69.00

P < 0.01

tot_B (seconds)

1627.90 ± 283.28

1104.40 ± 465.98

P < 0.01

P_B (%)

88.15 ± 11.70

60.10 ± 23.27

P < 0.01

Max_B (seconds)

388.40 ± 402.52

114.06 ± 177.16

P < 0.01

P_Max_B (%)

21.63 ± 23.09

6.33 ± 9.72

P < 0.01

Mean_B (seconds)

130.65 ± 357.70

9.35 ± 11.61

P < 0.05