Table III.
Details of Hierarchical Regression Examining Moderating Role of Child Age on the Interaction Between Auto-Injector Use and Maternal Stress in Predicting Child Food Allergy-Related Anxiety
| Variable entered | B | SE(B) | Β | t | R2 |
|---|---|---|---|---|---|
| Step 1 | .17 | ||||
| Child age | .70 | .08 | .38 | 8.95* | |
| History of auto-injector use | .14 | .07 | .08 | 1.92 | |
| Maternal stress | .09 | .02 | .21 | 5.08* | |
| Step 2 | .18 | ||||
| Child age | 1.02 | .14 | .55 | 7.56* | |
| History of auto-injector use | .21 | .08 | .12 | 2.76 | |
| Maternal stress | .09 | .02 | .21 | 4.96* | |
| Child age × auto-injector use | −.19 | .07 | −.21 | −2.85** | |
| Step 3 | .20 | ||||
| Child age | .98 | .14 | .53 | 7.28* | |
| History of auto-injector use | .23 | .08 | .13 | 3.02** | |
| Maternal stress | .09 | .02 | .21 | 5.13* | |
| Child age × auto-injector use | −.15 | .07 | −.17 | −2.13 | |
| Child age × auto-injector use × maternal stress | .02 | .01 | .11 | 2.49** |
Note. *p < .001, **p < .01.
Step 1: F(3, 491) = 30.75, p < .001; Step 2: F(4, 490) = 27.71, p < .001; Step 3: F(5, 489) = 23.64, p < .001; Step 2 Fchange (1, 490) = 8.13, p < .01, ΔR2 = .01; Step 3 Fchange (1, 489) = 6.18, p = .01, ΔR2 = .02.