Table 3 |
||||
|
Forward stepwise multiple regression analyses of cardiovascular and catecholamine responses to stress |
||||
| Dependent variable (R2 and p for the model) |
Model |
β |
P |
|
|
|
||||
| MST |
Δ DBP (R2 = 0.262, p = 0.002) |
Mean epinephrine during MST |
0.334 |
0.009 |
| Baseline DBP |
-0.319 |
0.013 |
||
| Detachment |
0.253 |
0.044 |
||
| Δ SBP (R2 = 0.317, p < 0.001) |
Mean epinephrine during MST |
0.551 |
<0.001 |
|
| Baseline SBP |
-0.345 |
0.004 |
||
| Δ HR (R2 = 0.261, p < 0.001) |
Mean epinephrine during MST |
0.511 |
<0.001 |
|
| Δ epinephrine (R2 = 0.142, p = 0.004) |
Baseline epinephrine |
-0.376 |
0.004 |
|
| Δ norepinephrine (R2 = 0.285, p < 0.001) |
Baseline norepinephrine |
-0.465 |
<0.001 |
|
| Verbal aggression |
-0.252 |
0.031 |
||
| CPT |
Δ DBP (R2 = 0.303, p < 0.001) |
Baseline DBP |
-0.506 |
<0.001 |
| Psychasthenia |
0.234 |
0.031 |
||
| Δ SBP (R2 = 0.258, p < 0.001) |
Baseline SBP |
-0.396 |
0.001 |
|
| Detachment |
0.272 |
0.017 |
||
| Somatic anxiety |
0.225 |
0.046 |
||
| Δ HR (R2 = 0.210, p = 0.001) |
Baseline HR |
-0.309 |
0.009 |
|
| Irritability |
0.282 |
0.016 |
||
| Δ epinephrine (R2 = 0.186, p < 0.001) |
Baseline epinephrine |
-0.432 |
<0.001 |
|
| Δ norepinephrine (R2 = 0.437, p < 0.001) |
Baseline norepinephrine |
-0.571 |
<0.001 |
|
| Muscular tension |
0.298 |
0.004 |
||
|
|
||||
|
Δ: delta; MST: mental stress test; CPT: cold pressor test; SBP/DBP: systolic/diastolic blood pressure; HR heart rate. |
||||
|
Flaa et al. BioPsychoSocial Medicine 2007 1:5 doi:10.1186/1751-0759-1-5 |
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