Table 5.
Regression coefficients β0 and β1, and MSE, that are used in equations 1 and 2 to compute scale scores by calibrated projection from θ1 to θ2, on the T-score scale used for PROMIS instruments; 95% confidence intervals in parentheses below the estimates.
| Domain | Sample | Pediatric to adult | Adult to pediatric | ||||
|---|---|---|---|---|---|---|---|
| β0 | β1 | MSE | β0 | β1 | MSE | ||
| Depressive Symptoms | SHCN | 10.65 (6.58 – 14.72) | 0.81 (0.77 – 0.85) | 19.4 | −3.12 (−7.79 – 1.55) | 1.06 (1.01 – 1.11) | 25.4 |
| Disabilities | 12.29 (8.52 – 16.06) | 0.76 (0.69 – 0.83) | 12.5 | −8.38 (−12.60 – −4.16) | 1.16 (1.08 – 1.24) | 19.2 | |
| Average | 11.47 | 0.78 | 16.0 | −5.75 | 1.11 | 22.3 | |
| Anxiety | SHCN | 18.64 (16.41 – 20.87) | 0.71 (0.67 – 0.75) | 21.2 | −9.48 (−13.23 – −5.73) | 1.12 (1.06 – 1.18) | 33.4 |
| Disabilities | 21.83 (19.45 – 24.21) | 0.64 (0.59 – 0.69) | 20.5 | −15.24 (−19.86 – −10.62) | 1.19 (1.10 – 1.28) | 38.2 | |
| Average | 20.23 | 0.68 | 20.8 | −12.36 | 1.16 | 35.8 | |
| Anger | SHCN | 14.00 (11.74 – 16.26) | 0.78 (0.74 – 0.82) | 27.8 | −5.98 (−9.16 – −2.80) | 1.07 (1.02 – 1.12) | 38.4 |
| Disabilities | 17.83 (15.52 – 20.14) | 0.70 (0.65 – 0.75) | 20.5 | −13.35 (−17.47 – −9.23) | 1.19 (1.11 – 1.27) | 35.0 | |
| Average | 15.91 | 0.74 | 24.2 | −9.67 | 1.13 | 36.7 | |