Table 1.
Fit statistics and model comparisons for the linear mixed effects models predicting anxiety and depressive symptoms
| Anxiety symptoms (outcome) |
Depressive symptoms (outcome) | ||||
|---|---|---|---|---|---|
| Models | AIC | χ2 (p) | AIC | χ2 (p) | |
| CYRM-R total (sex main effects and interaction) | |||||
|
Baseline Overall resilience is a main effect but not a moderator of change in internalizing symptoms |
CYRM-R + time point + sex + (1|ID) | 13666 | - | 9121.8★ | - |
|
Hypothesis 1 Overall resilience moderates change in internalizing symptoms |
CYRM-R * time point + sex + (1|ID) | 13660 |
8.02 (p < 0.005)** |
9123.0 |
0.83 (p = 0.362) |
|
Hypothesis 2 Moderation is influenced by sex |
CYRM-R * time point * sex + (1|ID) | 13647★ |
19.02 (p < 0.001)*** |
9122.7 |
6.33 (p = 0.097) |
| CYRM-R total (grade main effects and interaction) | |||||
|
Hypothesis 3 Overall resilience does not moderate change in internalizing symptoms |
CYRM-R + time point + grade + sex + (1|ID) | 13656 | - | 9113.5★ | - |
|
Hypothesis 3a Overall resilience moderates change in internalizing symptoms |
CYRM-R * time point + grade + sex + (1|ID) | 13650★ |
8.04 (p < 0.005)** |
9114.7 | 0.81 (p = 0.368) |
|
Hypothesis 3b Moderation is influenced by grade |
CYRM-R * time point * grade + sex + (1|ID) | 13658 |
22.58 (p = 0.094) |
9123.4 |
21.24 (p = 0.129) |
| CYRM-R personal (grade main effects and interaction) | |||||
|
Hypothesis 4a Personal resilience does not moderate change in internalizing symptoms |
CYRM-R_personal + time point + sex r + grade + (1|ID) | 13656 | - | 9137.1★ | - |
|
Hypothesis 4b Personal resilience moderates change in internalizing symptoms |
CYRM-R_personal * time point + sex + grade + (1|ID) | 13653★ |
4.22 (p = 0.040)* |
9139.1 |
0.01 (p = 0.929) |
|
Hypothesis 4c Moderation is influenced by grade |
CYRM-R_personal * time point * grade + sex + (1|ID) | 13656 |
19.48 (p = 0.370) |
9150.2 |
18.85 (p = 0.221) |
| CYRM-R caregiver (grade main effects and interaction) | |||||
|
Hypothesis 4d Caregiver resilience does not moderate change in internalizing symptoms |
CYRM-R_caregiver + time point + sex + grade + (1|ID) | 13662 | - | 9121.6★ | - |
|
Hypothesis 4e Caregiver resilience moderates change in internalizing symptoms |
CYRM-R_caregiver * time point + sex + grade + (1|ID) | 13654★ |
9.59 (p = 0.002)** |
9120.9 |
2.69 (p = 0.101) |
|
Hypothesis 4f Moderation is influenced by grade |
CYRM-R_caregiver * time point * grade + sex + (1|ID) | 13653 |
24.95 (p = 0.060) |
9130.7 |
20.23 (p = 0.163) |
Preferred models (in bold) were selected based on AIC values by sequentially comparing nested models. Chi-squared likelihood ratio tests were performed on nested models (i.e., each model was compared to the next simplest model) to determine a chi-squared and p-value. Models with interaction effects also included a main effect for these factors. Models of depressive and anxiety symptoms were run separately
★ indicates winning models, * indicates p < 0.05, ** p < 0.01, *** p < 0.001