. 2020 Oct 17;9:100161. doi: 10.1016/j.bbih.2020.100161

Table 5.

Pearson correlations between the PEIS and outcome variables.

Concurrent validity measure:	r:
Anxiety symptoms (PHQ-4)	0.748^a
Depression symptoms (PHQ-4)	0.713^a
QOL rating	−0.307^a
General life stress in the past month	0.611^a
Stress compared to January	0.384^a
Happiness in the past month	−0.422^a

p < 0.001.