Associations with Perioperative Mortality Rate at a Major Referral Hospital in Rwanda

Jennifer L. Rickard, Georges Ntakiyiruta, Kathryn M. Chu

Research output: Contribution to journalArticlepeer-review

41 Scopus citations


Background: Little is known about perioperative mortality in sub-Saharan Africa. The perioperative mortality rate (POMR) and associated factors at a major referral hospital in Rwanda were measured. Methods: The operative activity at University Teaching Hospital of Kigali was evaluated through an operative database. As a part of this larger study, patient characteristics and outcomes were measured to determine areas for improvement in patient care. Data were collected on patient demographics, surgeon, diagnosis, and operation over a 12-month period. The primary outcome was POMR. Secondary outcomes were timing and hospital location of death. Results: The POMR was 6 %. POMR in patients under 5 years of age was 10 %, 3 % in patients 5-14 years and 6 % in patients age >14 years. For emergency and elective operations, POMR was 9 and 2 %, respectively. POMR was associated with emergency status, congenital anomalies, repeat operations, referral outside Kigali, and female gender. Orthopedic procedures and age 5-14 years were associated with decreased odds of mortality. Forty-nine percent of deaths occurred in the post-operative recovery room and 35 % of deaths occurred within the first post-operative day. Conclusions: The POMR at a large referral hospital in Rwanda is <10 % demonstrating that surgery can save lives even in resource-limited settings. Emergency operations are associated with higher mortality, which could potentially be improved with faster identification and transfer from district hospitals. Nearly half of deaths occurred in the post-operative recovery room. Multidisciplinary audits of operative mortalities could help guide improvements in surgical care.

Original languageEnglish (US)
Pages (from-to)784-790
Number of pages7
JournalWorld Journal of Surgery
Issue number4
StatePublished - Apr 1 2016


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