37,650 ways to have “persistent complex bereavement disorder” yet only 48 ways to have “prolonged grief disorder”

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Persistent complex bereavement disorder (PCBD) is a condition for further study in the Diagnostic and Statistical Manual of Mental Disorders-5. Prolonged grief disorder (PGD) will likely be included in the International Classification of Diseases’−11. While it has been argued that PCBD and PGD cover the same diagnostic entity, their symptom count differs. A higher symptom count may increase the complexity of diagnostic algorithm and thereby the symptom profile heterogeneity of a disorder. Using binomial equations, a nearly thousand-fold difference in possible symptom profiles to meet PGD versus PCBD criteria was demonstrated, showing both disorders may differ more than just semantically.
Originele taal-2English
Pagina's (van-tot)88-89
Aantal pagina's2
TijdschriftPsychiatry Research
Vroegere onlinedatum20-dec-2017
StatusPublished - mrt-2018

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