Table 6.
Corrected positive predictive power and odds ratio indices.
| Comparison of GAD and NAD youth | Comparison of GAD and SAD/SP youth | |||||||
|---|---|---|---|---|---|---|---|---|
| Parent report | Child report | Parent report | Child report | |||||
| Physiological Symptom | cPPP | OR | cPPP | OR | cPPP | OR | cPPP | OR |
| Unable to sit still/relax | .83 | 30.71* | .23 | 1.96 | .53 | 8.76 | .17 | 1.90 |
| Tires easily | .89 | 19.50* | .43 | 3.33 | .52 | 3.56 | .25 | 2.27 |
| Difficulty paying attention/concentrating | .92 | 99.57* | .15 | 1.50 | .44 | 8.44 | .05 | 1.20 |
| Easily upset/irritable | .80 | 164.44* | .39 | 2.90 | .42 | 33.62 | .15 | 1.64 |
| Muscle aches | .94 | 56.40* | .11 | 1.28 | .63 | 7.39 | .00 | 1.01 |
| Difficulty sleeping | .91 | 72.89* | .28 | 2.21 | .59 | 11.85 | .10 | 1.43 |
| M | .89 | 73.92 | .26 | 2.20 | .52 | 12.27 | .12 | 1.57 |
| SD | .06 | 52.89 | .13 | .80 | .08 | 10.80 | .09 | .46 |
Note. GAD = youth meeting criteria for generalized anxiety disorder; NAD = non anxiety-disordered youth; SAD/SP = youth with other anxiety disorders; cPPP = corrected positive predictive power; OR = odds ratio.
*
OR is significant at p < .05 and cPPP > .70.