Use of the Depression Anxiety Stress Scale-21 in young people with temporomandibular disorders: Reliability and dimensionality.
Adrian U-Jin YapDarren Zong Ru LeePublished in: Cranio : the journal of craniomandibular practice (2023)
The DASS-21 has good reliability but may comprise only 2 dimensions, specifically anxiety-stress and depression, instead of the 3 originally asserted.