| 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 | 96 | 2.40 | 0.68 | −6.96 (239) |
| Trauma | 145 | 2.98 | 0.59 | ||
| At least one of my parents (the person who raised me) had emotional problems when I was growing up | Non-trauma | 175 | 2.59 | 0.62 | −4.49 (277) |
| Trauma | 104 | 2.94 | 0.66 | ||
| I have suffered from the effects of trauma or a difficult emotional life for at least two years | Non-trauma | 175 | 2.53 | 0.63 | −6.42 (289) |
| Trauma | 116 | 3.01 | 0.62 | ||
| I and/or one parent experienced a dangerous or very threatening personal, political and/or military event/s for an extended period | Non-trauma | 248 | 2.67 | 0.62 | −2.79 (311) |
| Trauma | 65 | 2.91 | 0.68 | ||
| I have been/am being bullied | Non-trauma | 202 | 2.57 | 0.62 | −6.80 (276) |
| Trauma | 76 | 3.13 | 0.61 | ||
| I and/or one parent has suffered a serious illness | Non-trauma | 137 | 2.64 | 0.64 | −2.42 (307) |
| Trauma | 172 | 2.82 | 0.63 |