Parameter | Phase | Migraine (n = 22) Mean ± SD | Control (n =25) Mean ± SD | Main effect of block | Main effect of group | Interaction |
---|---|---|---|---|---|---|
VC [%] | Baseline | 8.35 ± 3.99 | 8.80 ± 3.59 | F [3,43] = 3.9 p = 0.015 | F [1] = 0.5 p = 0.49 | F [3,43] = 1.1 p = 0.37 |
Anticipation | 8.53 ± 3.41 | 10.20 ± 3.84 | ||||
Stress | 9.41 ± 6.13 | 9.44 ± 3.98 | ||||
Recovery | 9.50 ± 4.16 | 10.36 ± 5.78 | ||||
RMSSD [ms] | Baseline | 77.03 ± 56.39 | 87.01 ± 49.41 | F [3,43] = 3.7 p = 0.019 | F [1] = 0.3 p = 0.57 | F [3,43] = 0.8 p = 0.52 |
Anticipation | 58.77 ± 39.45 | 72.35 ± 47.23 | ||||
Stress | 65.31 ± 68.44 | 58.76 ± 34.66 | ||||
Recovery | 76.16 ± 49.86 | 87.65 ± 59.97 | ||||
VLF power [ms2] | Baseline | 58 ± 85 | 62 ± 69 | F [3,43] = 3.8 p = 0.017 | F [1] = 0.3 p = 0.61 | F [3,43] = 1.1 p = 0.35 |
Anticipation | 24 ± 27 | 44 ± 44 | ||||
Stress | 33 ± 34 | 35 ± 39 | ||||
Recovery | 65 ± 88 | 68 ± 63 | ||||
LF power [ms2] | Baseline | 3496 ± 4722 | 3126 ± 3192 | F [3,43] = 3.5 p = 0.023 | F [1] = 0.04 p = 0.84 | F [3,43] = 1.5 p = 0.22 |
Anticipation | 1802 ± 1978 | 2889 ± 2512 | ||||
Stress | 2239 ± 2172 | 2293 ± 2001 | ||||
Recovery | 3865 ± 4813 | 3720 ± 3062 | ||||
HF power [ms2] | Baseline | 2241 ± 2611 | 3645 ± 4606 | F [3,43] = 4.8 p = 0.006 | F [1] = 1.6 p = 0.21 | F [3,43] = 1.6 p = 0.21 |
Anticipation | 1021 ± 1049 | 1595 ± 1663 | ||||
Stress | 981 ± 976 | 1632 ± 2213 | ||||
Recovery | 2397 ± 2774 | 3133 ± 4121 | ||||
LF/HF [Hz] | Baseline | 1.74 ± 1.18 | 1.73 ± 1.93 | F [3,43] = 3.2 p = 0.033 | F [1] = 0.2 p = 0.65 | F [3,43] = 1.2 p = 0.34 |
Anticipation | 2.55 ± 1.80 | 2.64 ± 1.77 | ||||
Stress | 2.91 ± 1.97 | 2.10 ± 1.19 | ||||
Recovery | 2.04 ± 1.41 | 2.12 ± 1.77 | ||||
HR [bpm] | Baseline | 67.83 ± 11.51 | 62.10 ± 8.48 | F [3,43] = 58.9 p < 0.001 | F [1] = 2.2 p = 0.15 | F [3,43] = 1.3 p = 0.30 |
Anticipation | 74.23 ± 10.30 | 70.31 ± 9.94 | ||||
Stress | 76.86 ± 9.83 | 73.72 ± 10.00 | ||||
Recovery | 67.36 ± 6.88 | 64.93 ± 8.05 | ||||
SCR [μS] | Anticipation | 2.72 ± 2.53 | 2.38 ± 2.50 | F [3,43] = 32.5 p < 0.001 | F [1] = 0.2 p = 0.70 | F [3,43] = 0.2 p = 0.91 |
Stress | 5.43 ± 3.72 | 4.98 ± 3.28 | ||||
Recovery | 2.40 ± 1.83 | 2.38 ± 1.87 |