| Grouping at | Groups | N | Mean | SD | T(df) |
| At least one of my parents (the person who raised me) may be described as “a worrier” | Non-trauma | 124 | 3.022 | .623 | −4.289(189) |
| Trauma | 67 | 3.395 | .464 | ||
| At least one of my parents (the person who raised me) had emotional problems when I was growing up | Non-trauma | 167 | 3.089 | .572 | −2.870(224) |
| Trauma | 59 | 3.342 | .613 | ||
| I have suffered from the effects of trauma or a difficult emotional life for at least two years | Non-trauma | 139 | 3.017 | .598 | −5.021(225) |
| Trauma | 88 | 3.395 | .470 | ||
| I and/or one parent experienced a dangerous or very threatening personal, political and/or military event/s for an extended period | Non-trauma | 186 | 3.071 | .570 | −3.748(225) |
| Trauma | 41 | 3.428 | .459 | ||
| I have been/am being bullied | Non-trauma | 153 | 3.025 | .584 | −3.202(205) |
| Trauma | 54 | 3.320 | .577 | ||
| I and/or one parent has suffered a serious illness | Non-trauma | 223 | 3.142 | .588 | −1.048(245) |
| Trauma | 24 | 3.273 | .511 |