HYPERTENSION-RELATED DISEASES AS A COMMON CAUSE OF HOSPITAL MORTALITY IN TANZANIA: A 3-YEAR PROSPECTIVE STUDY
Robert N. PECK
HYPERTENSION-RELATED DISEASES AS A COMMON CAUSE OF HOSPITAL MORTALITY IN TANZANIA: A 3-YEAR PROSPECTIVE STUDY - Mwanza, Tanzania Catholic University of Health and Allied Sciences CUHAS - Bugando 2013 - J Hypertens. 2013 Sep; 31(9): 1806–1811. doi: 10.1097/HJH.0b013e328362bad7 .
Abstract
Objective
Hypertension is believed to be an increasingly common driver of the epidemic of non-communicable diseases (NCDs) in sub-Saharan Africa, but prospective data are scarce. The objective of this prospective study was to determine the contribution of hypertension to deaths, admissions, and hospital days at a Tanzanian zonal hospital. Methods: Between 2009 and 2011, diagnoses were recorded for all medical admissions together with age, gender, length of hospitalization and in-hospital mortality.
Results
Among 11,045 consecutive admissions, NCDs accounted for nearly half of all deaths, admissions, and hospital days. Among NCDs, hypertension-related diseases were the most common and accounted for 314 (33.9%) of the total NCD deaths, 1,611 (29.9%) of the NCD admissions, and 12,837 (27.8%) NCD hospital days. Stroke (167 deaths) was the leading cause of hypertension-related death. Hypertension was the leading cause of death in patients over the age of 50 years and 57% of hypertension-related deaths occurred in patients <65 years old.
Conclusion
NCDs account for half of all deaths, admissions and hospital days at our Tanzanian hospital and hypertension-related diseases were the most common NCD. Hypertension accounted for 34% of NCD deaths and 15% of all deaths. Hypertension was the second most common cause of death overall and the leading cause of death in patients >50 years old. More than half of hypertension-related deaths occurred before retirement age. These findings have important implications for public health and medical education in sub-Saharan Africa, where hypertension and related diseases have not traditionally been given a high priority.
Keywords: hypertension, non-communicable diseases, sub-Saharan Africa, hospital, mortality, admissions, hospital days, stroke
HYPERTENSION-RELATED DISEASES AS A COMMON CAUSE OF HOSPITAL MORTALITY IN TANZANIA: A 3-YEAR PROSPECTIVE STUDY - Mwanza, Tanzania Catholic University of Health and Allied Sciences CUHAS - Bugando 2013 - J Hypertens. 2013 Sep; 31(9): 1806–1811. doi: 10.1097/HJH.0b013e328362bad7 .
Abstract
Objective
Hypertension is believed to be an increasingly common driver of the epidemic of non-communicable diseases (NCDs) in sub-Saharan Africa, but prospective data are scarce. The objective of this prospective study was to determine the contribution of hypertension to deaths, admissions, and hospital days at a Tanzanian zonal hospital. Methods: Between 2009 and 2011, diagnoses were recorded for all medical admissions together with age, gender, length of hospitalization and in-hospital mortality.
Results
Among 11,045 consecutive admissions, NCDs accounted for nearly half of all deaths, admissions, and hospital days. Among NCDs, hypertension-related diseases were the most common and accounted for 314 (33.9%) of the total NCD deaths, 1,611 (29.9%) of the NCD admissions, and 12,837 (27.8%) NCD hospital days. Stroke (167 deaths) was the leading cause of hypertension-related death. Hypertension was the leading cause of death in patients over the age of 50 years and 57% of hypertension-related deaths occurred in patients <65 years old.
Conclusion
NCDs account for half of all deaths, admissions and hospital days at our Tanzanian hospital and hypertension-related diseases were the most common NCD. Hypertension accounted for 34% of NCD deaths and 15% of all deaths. Hypertension was the second most common cause of death overall and the leading cause of death in patients >50 years old. More than half of hypertension-related deaths occurred before retirement age. These findings have important implications for public health and medical education in sub-Saharan Africa, where hypertension and related diseases have not traditionally been given a high priority.
Keywords: hypertension, non-communicable diseases, sub-Saharan Africa, hospital, mortality, admissions, hospital days, stroke