Table 2.
Fixed effects of childhood trauma on sleep in young adulthood.
| Variable | Insomnia symptoms | Sleep duration | ||||
|---|---|---|---|---|---|---|
| B | SE | t | B | SE | t | |
| BETWEEN-PERSON | ||||||
| Intercept | 2.63 | 2.30 | 1.14 | 7.38 | 1.68 | 4.39*** |
| MDD | 0.30 | 0.28 | 1.07 | −0.11 | 0.20 | −0.55 |
| Sex | 0.23 | 0.31 | 0.75 | −0.15 | 0.23 | −0.67 |
| Age | −0.15 | 0.11 | −1.37 | 0.05 | 0.08 | 0.68 |
| Race | −0.32 | 0.34 | −0.94 | 0.08 | 0.25 | 0.33 |
| SES | −0.29 | 0.26 | −1.09 | 0.13 | 0.19 | 0.68 |
| Anxiety | 0.01 | 0.01 | 0.68 | < 0.01 | 0.01 | −0.05 |
| Recent Stress | 0.10 | 0.05 | 2.11* | −0.03 | 0.04 | −0.08 |
| Child Trauma | ||||||
| EA | < −0.01 | 0.06 | −0.09 | < 0.01 | 0.04 | 0.07 |
| EN | 0.10 | 0.04 | 2.37* | −0.02 | 0.03 | −0.81 |
| PA | 0.02 | 0.12 | 0.18 | −0.06 | 0.09 | −0.66 |
| SA | 0.04 | 0.06 | 0.62 | 0.04 | 0.05 | 0.88 |
| THQ | −0.07 | 0.07 | −0.97 | −0.05 | 0.05 | −0.98 |
| Within–person | ||||||
| Depression Symptoms | 0.006 | 0.02 | 0.38 | < 0.01 | 0.02 | 0.05 |
*
p < 0.05;
** p < 0.01;
***
p < 0.001.
B represents the unstandardized coefficient. MDD, Major Depressive Disorder (Coded as 0, None; 1, Present); Sex coded as 0, male; 1, female; Race coded as 0, minority; 1, minority; SES coded as 0, lower; 1, higher. EA, Emotional abuse; EN, Emotional Neglect; PA, Physical Abuse; SA, Sexual Abuse; THQ, Trauma History Questionnaire.