Table 4.2.
Predictor | Before adjusting for respiratory rate | After adjusting for respiratory rate | |||||||
---|---|---|---|---|---|---|---|---|---|
| |||||||||
Unstandardized estimate (b) |
Standard
error |
Standardized estimate (Beta) |
p | Unstandardize d estimate (b) |
Standar
d error |
Standardized estimate (Beta) |
p | ||
Trait anger | −.003 | .002 | −.053 | .261 | −.008 | .004 | −.086 | .028 | |
Change in perceived stress | −.014 | .019 | −.090 | .462 | −.043 | .031 | −.142 | .162 | |
Trait anger x Change in perceived
stress |
.001 | .001 | .141 | .257 | .002 | .001 | .186 | .072 | |
Vagal reactivity | .606 | .021 | .705 | .000 | .745 | .019 | .795 | .000 | |
Perceived stress during the baseline | .010 | .006 | .055 | .109 | −.002 | .010 | −.005 | .849 | |
Perceived stress during the tasks (averaged) |
−.002 | .007 | −.018 | .712 | .010 | .011 | .037 | .360 | |
Age | .000 | .001 | −.008 | .782 | −.000 | .001 | .008 | .741 | |
Diseases/medications | .011 | .015 | .019 | .461 | −.033 | .024 | −.030 | .160 | |
BMI | −.002 | .001 | −.042 | .091 | −.002 | .002 | −.025 | .233 | |
Sex | −.015 | .019 | −.029 | .441 | .025 | .031 | .026 | .413 | |
Menopausal status (women) a |
peri-menopausal | .017 | .032 | .014 | .604 | .086 | .052 | .037 | .097 |
post- menopausal | −.009 | .021 | −.018 | .658 | −.018 | .034 | −.017 | .598 | |
Smoking status b | current smoker | −.009 | .020 | −.012 | .640 | −.093 | .032 | −.060 | .004 |
ex-smoker | .011 | .014 | .020 | .432 | −.025 | .022 | −.024 | .249 | |
Physical activity/ Exercise (hrs/week) |
vigorous | −.000 | .002 | −.001 | .960 | −.003 | .003 | −.017 | .398 |
moderate | −.001 | .001 | −.023 | .342 | −.00005 | .002 | .001 | .974 | |
light | .001 | .001 | .015 | .525 | −.000 | .002 | .003 | .874 |
Notes: Menopausal status was coded as a dummy variable: three categories (pre-, peri-, and post-menopausal; men coded as 0 on all the three categories), pre-menopausal is used a reference category.
Smoking status was coded as a dummy variable: three categories (never smoked, current smoker, ex-smoker), never smoked is used as a reference category.