Application of unified protocol as a transdiagnostic treatment for emotional disorders during COVID-19: An internet-delivered randomized controlled trial

Table 6 Paired t-test and within-group effect size at post-intervention

Item	Treatment as usual group		Unified protocol group
	t(50)	P value	t(50)	P value	Cohen’s d
Anxiety	0.88	0.37	6.13	< 0.001	0.81
Depression	-1.89	0.06	4.38	< 0.001	0.75
Emotion difficulties	-0.98	0.33	5.45	< 0.001	0.54
Positive affect	0.12	0.8	-7.92	< 0.001	1.39
Negative affect	-0.36	0.72	4.43	< 0.001	0.83
Healthy emotionality	0.53	0.6	-2.16	0.03	0.39