Research Article
Subclinical Posttraumatic Stress Disorder Symptoms: Relationships with Blood Pressure, Hostility, and Sleep
Table 2
Zero-order correlations among study variables in women and men combined.
| | | Age | Sleep quality | DBP | SBP | PTSD symptoms | Hostility |
| Sex (men = 0, women = 1) | Pearson correlation | −.063 | −.011 | −.051 | −.557 | −.098 | −.290 | Sig. (2-tailed) | .555 | .915 | .633 | .000 | .360 | .006 | | 89 | 91 | 91 | 91 | 90 | 89 |
| Age | Pearson correlation | | −.070 | .221 | .087 | −.029 | .031 | Sig. (2-tailed) | | .516 | .038 | .417 | .788 | .776 | | | 89 | 89 | 89 | 88 | 87 |
| Sleep quality | Pearson correlation | | | .251 | .116 | .517 | .270 | Sig. (2-tailed) | | | .017 | .272 | .000 | .010 | | | | 91 | 91 | 90 | 89 |
| DBP | Pearson correlation | | | | .515 | .202 | .173 | Sig. (2-tailed) | | | | .000 | .056 | .105 | | | | | 91 | 90 | 89 |
| SBP | Pearson correlation | | | | | .116 | .163 | Sig. (2-tailed) | | | | | .276 | .126 | | | | | | 90 | 89 |
| PTSD symptoms | Pearson correlation | | | | | | .492 | Sig. (2-tailed) | | | | | | .000 | | | | | | | 88 |
|
|
Correlation is significant at the 0.01 level (2-tailed). Correlation is significant at the 0.05 level (2-tailed).
|