Relationship of family function and pre-hospital delay among Chinese patients with recurrent ischaemic stroke and the mediation effect of stigma

Pre-hospital delay refers to the time span from the onset of symptoms to arrival at a hospital ≥ 3 h and is the main limitation of stroke reperfusion therapies. Family factors and stroke-related stigma may influence pre-hospital delay. However, few studies have confirmed the influence of stigma on pre-hospital delay or explored the relationships between family function, stigma, and pre-hospital delay among patients with recurrent stroke. This study aimed to explore the relationship between family function and pre-hospital delay among patients with recurrent stroke and examine the mediation role of stigma in this relationship.A cross-sectional study was performed at the neurology departments of two hospitals in Guangzhou, China between July 2021 and April 2022. A total of 115 patients with recurrent stroke completed questionnaires and were included in the analysis. Data were collected using the Short Form Family Assessment Device, the Stroke Stigma Scale, and the Stroke Knowledge Questionnaire. Spearman's correlation and a structural equation model were used for data analysis. Family function directly influenced pre-hospital delay [β=0.27, P = 0.033, 95%CI = (0.02-0.51)] and indirectly influenced pre-hospital delay [β=0.17, P = 0.038, 95%CI = (0.02-0.34)] through stigma. Moreover, stigma partially mediated the effect of family function on pre-hospital delay.Family function and stigma directly and indirectly influenced pre-hospital delay among patients with recurrent stroke. Future health education and interventions need to focus on strengthening and improving emotional support from family members to improve family function and reduce stigma, thereby reducing pre-hospital delay among patients with recurrent stroke.