Table 3.

Details of the Hierarchical Linear Regression Model Evaluating the Adjusted Contribution of Anxiety Sensitivity in Predicting Total Sleep Disturbance (N=101)

	B	SE B	B
Step 11
Age	0.02	0.33	0.01
Step 21
Age	0.02	0.33	0.01
CASI total score	0.03	0.12	0.04

Note. Sleep disturbance measured by the CSHQ total score.

R² = .025 for Step 1 (p = ns), ΔR²= .001 for Step 2 (p = ns).

¹Step also controls for child anxiety severity and depression (see methods)