Table 3.
Hierarchical Linear Models of Diurnal Cortisol Parameters with Maternal Attachment Anxiety [N = 138]
| Model 3 (No Covariates) | Model 4 (With Covariates) | |
|---|---|---|
| Fixed effect (independent variables) | Estimate (Standard Error) | Estimate (Standard Error) |
| Cortisol at awakening, π0 | ||
| Intercept, β00 | 1.186 (.072)** | 1.221 (.388)** |
| Wake Time, β01 | <0.001 (<.001) | <0.001 (<.001) |
| Maternal Attachment Anxiety, β02 | −0.013 (.027) | −0.016 (.033) |
| Child Age, β03 | -- | 0.004 (.022) |
| Child Sex, β04 | -- | −0.051 (.082) |
| Child Race β05 | -- | −0.003 (.11) |
| Child Medication Use, β06 | -- | 0.012 (.08) |
| Parent SES, β07 | -- | −0.031 (.049) |
| Cortisol awakening response, π1 | ||
| Intercept, β10 | 0.266 (.08)* | 0.226 (.396) |
| Wake Time, β11 | <0.001 (<.001) | <0.001 (<.001) |
| Maternal Attachment Anxiety, β12 | −0.041 (.031) | −0.03 (.039) |
| Child Age, β13 | -- | 0.043 (.023)† |
| Child Sex, β14 | -- | −0.09 (.09) |
| Child Race, β15 | -- | −0.196 (.116)† |
| Child Medication Use, β16 | -- | −0.136 (.085) |
| Parent SES, β17 | -- | −0.007 (.054) |
| Time since awakening, π2 | ||
| Intercept, β20 | −0.101 (.011)** | −0.163 (.03)** |
| Wake Time, β21 | <0.001 (<.001) | <0.001 (<.001) |
| Maternal Attachment Anxiety, β22 | 0.002 (.002) | .001 (.002) |
| Child Age, β23 | -- | 0.004 (.002)* |
| Child Sex, β24 | -- | −0.007 (.006) |
| Child Race, β25 | -- | 0.017 (.008)* |
| Child Medication Use, β26 | -- | −0.002 (.006) |
| Parent SES, β27 | -- | −0.005 (.004) |
| Time since awakening2, π3 | ||
| Average curvature, β30 | 0.003 (.001)** | 0.003 (.001)** |
†
p<.10,
*
p < .05,
**
p < .01