Evaluation of the Vietnamese A6 mortality reporting system: injury as a cause of death

Injury Prevention : Journal of the International Society for Child and Adolescent Injury Prevention
Mark R StevensonHoang Thanh Huong

Abstract

Despite the fact that the A6 mortality reporting system has been operating for almost 20 years in Vietnam, there has been no systematic evaluation of the system. This study assesses the completeness, sensitivity and positive predictive value of the system in relation to injury related mortality. Evaluation of the A6 system was undertaken in three (geographically distributed) provinces in Vietnam. Deaths identified in the A6 system were compared with deaths identified by an independent consensus panel to determine the per cent completeness of the A6 system. Verbal autopsies (VA) were conducted for all identified deaths from the consensus panels, and the sensitivity and positive predictive value of the A6 system were assessed using the VAs as the reference. 5273 deaths were identified from the A6 system with a further 340 cases identified by the independent consensus panel (total n=5613). Injury related deaths accounted for 13.6% (n=763) of all deaths with an overall injury mortality rate of 55.3 per 100 000 person years. The per cent completeness of the A6 system in relation to injury deaths was 93.9% with a sensitivity of 75.4%, specificity of 98.4% and positive predictive value of 88.4%. The A6 mortality reporting system is em...Continue Reading

Citations

Feb 1, 1970·The British Journal of Dermatology·I Caldwell, A D Dayan
Aug 28, 2015·Asia-Pacific Journal of Public Health·Mark StevensonNgoan Le Tran
Aug 3, 2017·Injury Prevention : Journal of the International Society for Child and Adolescent Injury Prevention·Merrilyn WaltonHuong Giang
Feb 6, 2019·International Journal of Environmental Research and Public Health·Tran Ngoc DangDung Phung
Mar 7, 2019·Injury Prevention : Journal of the International Society for Child and Adolescent Injury Prevention·Dung PhungCunrui Huang
Jan 6, 2019·Injury Prevention : Journal of the International Society for Child and Adolescent Injury Prevention·Ha NguyenJagnoor Jagnoor
Jan 26, 2018·Journal of Public Health Management and Practice : JPHMP·Cuong V PhamQuang N La
Oct 27, 2017·American Journal of Public Health·Tran Ngoc DangYasushi Honda
May 20, 2018·BMC Medical Research Methodology·Hong Thi TranChalapati Rao

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