Epidemiology of sudden cardiac death in Cameroon: the first population-based cohort survey in sub-Saharan Africa.

ABSTRACT:

Background

Incidence estimates of sudden cardiac death (SCD) in sub-Saharan Africa (SSA) are unknown.

Method

Over 12 months, the household administrative office and health community committee within neighbourhoods in two health areas of Douala, Cameroon, registered all deaths among 86 188 inhabitants aged >18 years. As part of an extended multi-source surveillance system, the Emergency Medical Service (EMS), local medical examiners and district hospital mortuaries were also surveyed. Whereas two physicians investigated every natural death, two cardiologists reviewed all unexpected natural deaths.

Results

There were 288 all-cause deaths and 27 (9.4%) were SCD. The crude incidence rate was 31.3 [95% confidence interval (CI): 20.3-40.6]/100 000 person-years. The age-stan

SUBMITTER: Bonny A 

PROVIDER: S-EPMC5837681 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature