Late Maternal Deaths and Deaths from Sequelae of Obstetric Causes in the Americas from 1999 to 2013: A Trend Analysis.
BACKGROUND
Data on maternal deaths occurring after the 42 days postpartum reference time is scarce; the objective of this analysis is to explore the trend and magnitude of late maternal deaths and deaths from sequelae of obstetric causes in the Americas between 1999 and 2013, and to recommend including these deaths in the monitoring of the Sustainable Development Goals (SDGs).


METHODS
Exploratory data analysis enabled analyzing the magnitude and trend of late maternal deaths and deaths from sequelae of obstetric causes for seven countries of the Americas: Argentina, Brazil, Canada, Colombia, Cuba, Mexico and the United States. A Poisson regression model was developed to compare trends of late maternal deaths and deaths from sequelae of obstetric causes between two periods of time: 1999 to 2005 and 2006 to 2013; and to estimate the relative increase of these deaths in the two periods of time.


RESULTS
The proportion of late maternal deaths and deaths from sequelae of obstetric causes ranged between 2.40% (CI 0.85% - 5.48%) and 18.68% (CI 17.06% - 20.47%) in the seven countries. The ratio of late maternal deaths and deaths from sequelae of obstetric causes per 100,000 live births has increased by two times in the region of the Americas in the period 2006-2013 compared to the period 1999-2005. The regional relative increase of late maternal death was 2.46 (p<0.0001) times higher in the second period compared to the first.


CONCLUSIONS
Ascertainment of late maternal deaths and deaths from sequelae of obstetric causes has improved in the Americas since the early 2000's due to improvements in the quality of information and the obstetric transition. Late and obstetric sequelae maternal deaths should be included in the monitoring of the SDGs as well as in the revision of the International Classification of Diseases' 11th version (ICD-11).
Pan American Health Organization, Washington D. C., United States of America.
Federico G
FG
de Cosio
Pan American Health Organization, Washington D. C., United States of America.
Safia S
http://orcid.org/0000-0002-7711-8299
SS
Jiwani
Pan American Health Organization, Washington D. C., United States of America.
Antonio
A
Sanhueza
Pan American Health Organization, Washington D. C., United States of America.
Patricia N
PN
Soliz
Pan American Health Organization, Washington D. C., United States of America.
Francisco
F
Becerra-Posada
Pan American Health Organization, Washington D. C., United States of America.
Marcos A
MA
Espinal
D000293:Adolescent; D000328:Adult; D001118:Argentina / Q000453:epidemiology; D001938:Brazil / Q000453:epidemiology; D002170:Canada / Q000453:epidemiology; D002648:Child; D003105:Colombia / Q000453:epidemiology; D003462:Cuba / Q000453:epidemiology; D005260:Female; D006801:Humans; D008428:Maternal Mortality / Q000639:trends*; D008800:Mexico / Q000453:epidemiology; D008875:Middle Aged; D016012:Poisson Distribution; D011247:Pregnancy; D011248:Pregnancy Complications / Q000401:mortality*; D014481:United States / Q000453:epidemiology; D055815:Young Adult