Prolonged Grief Disorder Symptomology in Three African Countries: A Network Analysis and Comparison

BackgroundBereavement is a globally prevalent life stressor, but in some instances may be followed by a persistent condition of grief and distress; codified within the ICD-11 as Prolonged Grief Disorder (PGD). Network Analysis provides a valuable framework for understanding psychological disorders at a nuanced symptom-based level.Aim This study novelly explores the network structure of ICD-11 PGD symptomology in a non-Western sample and assess the replication of this across three African country sub-samples in these data.MethodologyNetwork models were estimated using the Inventory of Complicated Grief-Revised in a sample of trauma-exposed individuals who experienced bereavement throughout life (N = 1,554) from three African countries (Ghana, n = 290; Kenya, n = 619; Nigeria, n = 645). These networks were statistically evaluated using the Network Comparison Test.ResultsIt was found that “Feelings of Loss” and “Difficulty moving on” were most central symptoms in the combined sample network. These findings were largely consistent for the Ghana and Nigeria sub-samples, however network structure differences were noted in the Kenya sub-sample. ConclusionThe identified PGD network highlights particular indicators and associations across three African samples. Implications for assessment and treatment of PGD in these cultural contexts warrant consideration.