Effect of distinct psychological interventions on changes in self-reported distress, depression and loneliness among older adults during COVID-19

Table 1 Correlation matrix of study variables (n = 64)

	Loneliness	Depression	SUDS1	SUDS_2_3	SUDS4	SUDS5	SUDS_6_7	Age	Subjective health
Loneliness	1
Depression	-0.01
SUDS1	0.12	-0.18	1
SUDS_2_3	-0.33b	-0.36b	0.57b	1
SUDS4	0.21	-0.30	0.21	0.52b	1
SUDS5	-0.02	-0.20	-0.09	0.24	0.31a	1
SUDS_6_7	0.07	-.40b	0.26	0.48b	0.42b	0.50b	1
Age	-0.16	-.27a	0.14	0.03	-0.13	-0.10	-0.08	1
Subjective health	0.02	-0.13	0.27	0.20	0.14	0.07	0.10	-0.15	1

^aP < 0.05.

^bP < 0.001.

All Subjective Units of Distress Scale variables are delta differences.