Epidemiological Trends of Non-Communicable Diseases in Humanitarian Settings: A Neglected Burden in Displaced Communities

Abstract

Abstract:
Non-communicable diseases (NCDs) such as hypertension and diabetes are rising in displaced populations but often overlooked. This study analyzed 4,500 adults in IDP camps in Sudan, Yemen, and Lebanon. Hypertension affected 26.4%, diabetes 14.1%, and cardiovascular disease 8.7%. Only 23% received regular treatment; 58% lacked follow-up. NCD clinics were present in only 31% of camps. Risk factors included inactivity (62%), high-salt diet (39%), and smoking (21%). Undiagnosed cases accounted for 49% of total burden. Female hypertension was 29%, male diabetes 15.8%. Stroke, kidney failure, and amputations affected 7.2% of cases. Integrating NCD services into emergency health systems could prevent over 35% of complications.