Table 2.
Cross-sectional correlations between predictor variable scores and NSSII-s scores at T1 and T2, and correlations between T1 predictor variables and T2 NSSI (i.e. NSSI over 3–8 month period
| T1 predictors with T1 (lifetime) NSSI | T2 predictors with T2 (past 3-8mth) NSSI | T1 predictors with T2 NSSI | |
|---|---|---|---|
| Alexithymia (TAS-20) | .37 | .33 | .18 |
| Self-Esteem (RSE) | -.34 | -.41 | -.25 |
| Adaptive use of emotions (Schutte) | -.15 | -.19 | -.10 ns |
| Anxiety (SAS) | .35 | .41 | .19 |
| Depression (SDS) | .38 | .40 | .28 |
| Resilience | -.34 | -.33 | -.27 |
| Mindfulness (CAMS-R) | -.28 | -.26 | -.19 |
| Impulsivity (BIS II) | .24 | .20 | .14+ |
| Bullying (PRQ) | .31 | .21 | .12 ns |
| Sexuality concerns | .23 | .20 | .15 |
| Substance abuse | .32 | .25 | .19 |
| Abuse history | .39 | .35 | .24 |
Note: To address the issue of inflated family-wise error associated with multiple tests, a Bonferroni correction was applied. All correlations significant unless suffixed + (adjusted p = <.10) or ns (adjusted p non-significant)