Table 3.

Fully adjusted hierarchical linear regression model with historical Loss predicting changes in psychological stress.

	β	p	ΔR2	Lower CI	Upper CI
Step 1
Age	0.08	0.28		−0.06	0.22
Gender	0.01	0.89		−0.13	0.15
Income	−0.03	0.65		−0.17	0.11
COVID-19 Specific Stress	0.04	0.59		−0.11	0.19
Perceived Stress (PSS)	−0.13	0.07		−0.26	0.01
Anxiety (HADS)	0.04	0.72		−0.19	0.27
Depression (HADS)	0.13	0.20		−0.07	0.33
Childhood Trauma (RFQ)	−0.07	0.38		−0.22	0.08
			.08a
Step 2
Historical Loss (HLS)	0.38	0.000		0.24	0.52
			.12b

Note: ^a = ΔR² for Step 1, ^b = ΔR² for Step 2.