Table 5.

Aggregated benchmarks – DBT treatment efficacy benchmarks for adults (DBT skills).

Measure	K	N	d+	σ2	CV	Q	Q (p)
BSL-23	2	106	0.896	0.013	0.62	4.17	.041
DERS	2	75	1.489	0.020	88.74	4.27	<0.05

Note. DBT = Dialectical Behaviour Therapy; K = number of samples included in analyses; N = sample size; d = unbiased pre–post effect size estimate; σ² = effect size variance; CV = Critical Value; Q = test of homogeneity; p = significance; BSL-23 = Borderline Symptom List; DERS = Difficulties in Emotion Regulation Scale.