Psychometric network analysis of depression in hypertensive older adults: identifying core symptoms and modifiable risk factors

Network analysis revealed that in the depressive network of patients with hypertension, anhedonia is the most central symptom, indicating that it may become a primary intervention target. The comprehensive network uncovered significant interconnections among depression, anxiety, and insomnia. Furthermore, the resilience dimension negatively correlates with depressive symptoms, while there are edge connections between exercise and both insomnia and demographic factors, highlighting modifiable protective factors.