Table 5.
Sequential logistic regression to test the effects of child and parent report on the SCARED for the prediction of any anxiety disorder or specific anxiety disorders
| LEAD diagnosis | SCARED Scale—Informant |
OR (95%) | Wald | Full model χ2 | Full model adding an extra report χ2 a | R2 |
|---|---|---|---|---|---|---|
| Any anxiety univariate models | Revised total—child | 3.98 (1.95, 8.11) | 14.389*** | 16.543*** | 0.11 | |
| Revised total—parent | 5.79 (2.82, 11.91) | 22.844*** | 25.116*** | 0.16 | ||
| Any anxiety multivariate model | Revised total—child | 3.23 (1.54, 6.79) | 9.551** | 35.624*** | Δ10.508*** | 0.22 |
| Revised total—parent | 4.89 (2.33, 10.25) | 17.687*** | 35.624*** | Δ19.081*** | ||
| Any anxiety univariate model |
Total score—child | 3.85 (1.88, 7.85) | 13.687*** | 15.678*** | 0.10 | |
| Total score—parent | 2.92 (1.60, 5.32) | 12.255*** | 12.801*** | 0.09 | ||
| Any anxiety Multivariate model |
Total score—child | 3.26 (1.57, 6.77) | 10.048** | 23.890*** | Δ11.089*** | 0.16 |
| Total score—parent | 2.45 (1.32, 4.56) | 8.030** | 23.890*** | Δ8.212** | ||
| SAD univariate models | SAD – child | 7.96 (2.51, 25.26) | 12.371*** | 15.367*** | 0.16 | |
| SAD—parent | 15.59 (4.82, 50.41) | 21.042*** | 26.444*** | 0.27 | ||
| SAD Multivariate model |
SAD—child | 3.18 (0.88, 11.54) | 3.096 | 29.774*** | Δ3.330 | 0.31 |
| SAD—parent | 9.49 (2.67, 33.82) | 12.057*** | 29.774*** | Δ14.407*** | ||
| SoP univariate models | SoP—child | 11.76 (3.59, 38.56) | 16.537*** | 19.787*** | 0.22 | |
| SoP—parent | 20.74 (6.17, 69.77) | 23.997*** | 28.608*** | 0.31 | ||
| SoP Multivariate model |
SoP—child | 6.29 (1.74, 22.75) | 7.868** | 37.232*** | Δ8.624** | 0.40 |
| SoP—parent | 12.72 (3.56, 45.44) | 15.314*** | 37.232*** | Δ17.445*** | ||
| GAD Univariate models |
GAD—child | 5.45 (1.47, 20.20) | 6.435* | 7.976** | 0.10 | |
| GAD—parent | 6.29 (1.99, 19.77) | 9.854** | 10.318*** | 0.13 | ||
| GAD Multivariate model |
GAD—child | 3.98 (1.04, 15.32) | 4.039* | 15.043*** | Δ4.725* | 0.18 |
| GAD—parent | 4.77 (1.47, 15.49) | 6.759** | 15.043*** | Δ7.067** | ||
| OCD Univariate models |
OCD—child | 14.17 (3.65, 54.93) | 14.698*** | 14.118*** | 0.21 | |
| OCD—parent | 36.60 (7.96, 168.20) | 21.406*** | 19.201*** | 0.28 | ||
| OCD Multivariate model |
OCD—child | 18.18 (3.21, 102.83) | 10.758*** | 31.140*** | Δ11.938*** | 0.44 |
| OCD—parent | 47.74 (7.07, 322.47) | 15.734*** | 31.140*** | Δ17.021*** | ||
| SP Univariate models |
SP—child | 3.04 (1.31, 7.02) | 6.743** | 7.321** | 0.06 | |
| SP—parent | 3.96 (1.76, 8.93) | 11.042*** | 11.558*** | 0.10 | ||
| SP Multivariate model |
SP—child | 2.17 (0.90, 5.26) | 2.963 | 14.640*** | Δ3.082 | 0.12 |
| SP—parent | 3.17 (1.36, 7.39) | 7.085** | 14.640*** | Δ7.319** |
In the multivariate model, the contribution of the child to the parent report and vice versa are added to the values in the single report from the uni-variate analysis (e.g., parent OR = 4.89 are added to the child OR = 3.89). The Δ19.081 is the difference between the full model χ2 35.624 − 16.543 etc