Table 2.
Coefficients and 95% confidence intervals for Cox regression models predicting all-cause mortality
| Model 1 | Model 2 | Model 3 | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Variable | b | HR | p | b | HR | p | b | HR | p |
| Female gender | −.42 | .66 | <.001 | −.43 | .65 | < .001 | −.36 | .70 | < .001 |
| Minority race | .08 | 1.08 | .553 | .09 | 1.09 | .520 | .01 | 1.01 | .922 |
| Parental education | −.01 | .99 | .726 | −.01 | .99 | .704 | .01 | 1.01 | .728 |
| Participant SES | −.39 | .67 | <.001 | −.39 | .68 | <.001 | −.15 | .86 | .054 |
| Lifetime trauma | .06 | 1.07 | .032 | .05 | 1.05 | .100 | .06 | 1.06 | .124 |
| Masterya | −.11 | .89 | .010 | .01 | 1.01 | .089 | −.07 | 0.93 | .859 |
| Mastery × Attained age | .01 | -- | .011 | .01 | -- | .038 | .00 | -- | .410 |
| Constraints | .28 | 1.33 | .008 | .26 | 1.29 | .020 | .06 | 1.06 | .264 |
| Constraints × Att. age | −.01 | -- | .045 | −.01 | -- | .076 | −.00 | -- | .271 |
| Trauma × Mastery | −.08 | -- | .004 | −.08 | -- | .012 | |||
| Trauma × Constraintsb | .01 | -- | .568 | -- | -- | -- | |||
| Chronic disease | .03 | 1.03 | .113 | ||||||
| Self-rated health | −.32 | .73 | <.001 | ||||||
| ADL limitations | .34 | 1.41 | <.001 | ||||||
| Trauma × ADL | −.08 | .93 | .003 | ||||||
| Depression | −.01 | .99 | .768 | ||||||
| Neuroticism | −.07 | .93 | .435 | ||||||
| Social support | −.10 | .90 | .364 | ||||||
| Pack years smoked | .00 | 1.00 | <.001 | ||||||
| Alcohol problem | .18 | 1.20 | .540 | ||||||
| Alc. drinks per week | .00 | 1.00 | .988 | ||||||
Notes. HR = hazard ratio (exp(b)). ADL = activities of daily living
p values less than .05 are bolded
a
Represents coefficient for mastery at average attained age of 65
b
The interaction with constraints was tested in a separate model