Investigating the genetic and environmental aetiologies of non-suicidal and suicidal self-harm: a twin study.
Kai Xiang LimGeorgina KrebsKaili RimfeldJean-Baptiste PingaultFrühling Vesta RijsdijkPublished in: Psychological medicine (2021)
Our findings suggest no aetiological difference between NSSH and SSH. NSSH and SSH should be regarded as two different ends of a continuum, rather than as two distinct categories.