The removal of the bereavement exclusion in the DSM-5: exploring the evidence

On the criteria for diagnosing depression in bereaved individuals: a self-organizing map approach

Bereavement exclusion (BE) is a criterion for excluding the diagnosis of major depressive disorder (MDD). Simplistically, this criterion states that an individual who reports MDD symptoms should not be diagnosed as suffering from this mental illness, if such an individual is grieving a sorrowful loss. BE was introduced in 1980 to avoid confusing MDD with normal grief, because several cognitive and physical symptoms of grief and depression can look similar. However, in 2013, BE was removed from the MDD diagnosis guidelines. Here, this controversial topic is computationally investigated. A virtual population is generated according to the Brazilian data of death rate and MDD prevalence and its five kinds of individuals are clustered by using a Kohonen's self-organizing map (SOM). In addition, by examining the current guidelines for diagnosing MDD from an analytical perspective, a slight modification is proposed. With this modification, an adequate clustering is achieved by the SOM neural network. Therefore, for mathematical consistency, unbalanced scores should be assigned to the items composing the MDD diagnostic criteria. With the proposed criteria, the co-occurrence of normal grief and MDD can also be satisfactorily clustered.

Sadness and Worry in Older Adults: Differentiating Psychiatric Illness from Normative Distress

Older adults experience greater emotional well-being in late life. However, older adults may be vulnerable to certain physiologic risk factors, including less physiologic resilience to prolonged stress. Depression and anxiety can be difficult to diagnose in late life owing to differences in self-reported symptoms from younger adults and unclear distinctions between normative and non-normative emotional experiences. We discuss age differences in the presentations of depression and anxiety, and normative and non-normative late life developmental trajectories around bereavement and grief, social isolation and loneliness, and thoughts of death and suicide. We provide recommendations for clinicians for assessing and diagnosing older adults.

Anxiety disorders and obsessive compulsive disorder 9 months after perinatal loss

OBJECTIVE

Perinatal loss (stillbirth after 20 weeks of gestational age or infant death in the first month) impacts one to two infants per hundred live births in the United States and can be a devastating experience for parents. We assessed prevalence of anxiety disorders and obsessive compulsive disorder (OCD) among bereaved and live-birth mothers.

METHODS

We collaborated with the Michigan Department of Community Health to survey Michigan mothers with perinatal death or live birth. We measured symptoms of generalized anxiety disorder, social phobia, panic disorder and OCD using validated written self-report screens and collected data on maternal demographics, psychiatric history, social support and intimate partner violence.

RESULTS

A total 609/1400 mothers (44%) participated, returning surveys 9 months postdelivery. Two hundred thirty-two mothers had live birth, and 377 had perinatal loss. In unadjusted analyses, bereaved mothers had higher odds of all four disorders. In logistic regression adjusted for covariates, bereaved mothers still had higher odds of moderate-severe generalized anxiety disorder [odds ratio (OR): 2.39, confidence interval (CI): 1.10-5.18, P = .028] and social phobia (OR: 2.32, CI: 1.52-3.54, P < .0005) but not panic disorder or OCD.

CONCLUSION

Bereaved mothers struggle with clinically significant anxiety disorders in the first year after perinatal loss; improved identification and treatment are essential to improve mental health for this vulnerable population.