Table 2.
Descriptives and bivariate correlations among study variables.
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | |
---|---|---|---|---|---|---|---|---|---|---|---|
1. eSense Baseline (ED) | – | ||||||||||
2. eSense Start (ED) | .947** | – | |||||||||
3. eSense Max (ED) | . 782** | .830** | – | ||||||||
4. eSense End (ED) | .823** | .891** | .947** | – | |||||||
5. BP – Systolic (2-weeks) | -.088 | -.155 | -.134 | -.135 | – | ||||||
6. BP – Diastolic (2-weeks) | -.048 | -.068 | -.052 | -.083 | .728** | – | |||||
7. HR – Acquisition (2-weeks) | .029 | .111 | .095 | .133 | -.133 | .056 | – | ||||
8. HRV – Acquisition (2-weeks) | .081 | .094 | .141 | .062 | -.092 | -.205 | -.539** | – | |||
9. HR – Extinction (2-weeks) | .039 | .093 | .099 | .137 | -.088 | .071 | .967** | -.473** | – | ||
10. HRV – Extinction (2-weeks) | .029 | .083 | .090 | .049 | -.192 | -.240* | -.506** | .924** | -.503** | – | |
11. PTSD symptoms (8-weeks) | -.030 | -.023 | -.067 | -.100 | -.021 | .041 | -.096 | -.043 | -.103 | .043 | – |
Mean | 2.96 | 3.15 | 4.99 | 3.45 | 126.14 | 82.38 | 71.57 | 6.12 | 72.80 | 6.03 | 28.41 |
SD | 2.14 | 2.27 | 3.43 | 2.22 | 19.52 | 12.58 | 10.69 | 1.28 | 10.95 | 1.38 | 18.50 |
Minimum | .43 | .44 | .45 | .43 | 96.00 | 54.00 | 48.47 | 3.15 | 49.75 | 2.69 | 0 |
Maximum | 9.02 | 9.26 | 14.90 | 10.12 | 207.00 | 120.00 | 94.96 | 10.17 | 92.81 | 10.36 | 75 |
Note. *p < .05; **p < .01; BP = blood pressure; HR = heart rate; HRV = heart rate variability.