In-Hospital Elderly Mortality in a Nigerian Tertiary Health Care Center

Abstract

Introduction: The elderly represent a significant proportion of the populace and their mortality index is of public health significance. With dearth of vital registration, in-hospital based studies remains a desirable alternative. This study hopes to determine the epidemiologic pattern of elderly mortality with respect to sex, age, date and cause of death.

Methods: This is descriptive retrospective study of elderly deaths among hospitalized patients in a Nigerian Tertiary Care Center. The age, sex, date and causes of death were analyzed using SPSS 21 and results summarized in tables and figures. 

Results: Elderly death constitute 24.7% of all hospital deaths with a crude mortality of 25.3%. Males constitute majority of the cases and 81.6% of the deaths occur within the 7th and 8th decades. Non-communicable diseases, communicable diseases and injuries constitute 80%, 12.5% and 7.6% of the cases respectively. Major specific causes of death include cerebrovascular accident, chronic kidney disease, chronic liver disease, sepsis, diabetes mellitus, road traffic accident, prostate and colorectal cancers accounting for 28.8%, 8.7%, 5.7%, 5.3%, 4.9%, 3.8%, 3.4% and 3.0% of all cases respectively.