Reviewer ’s report  
 
Title: Magnitude, trends and causes of maternal mortality a mong reproductive aged women in 
Kersa Health and Demographic Surveillance System, Eastern Ethiopia  
 
Version: 0 Date: 08 Aug 2017  
 
Reviewer: Edith Tarimo  
 
Reviewer's report:  
 
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Overall this manuscript is very well written per stipulated gap of information with regards to the 
local level magnitude and causes of maternal mortality in Eth iopia. The authors may wish to 
further discuss the issue of teenage pregnancy as another possible cause of maternal mortality in 
this population. Also the fact that 74% didn't attend antenatal care services suggests that majority 
of women were not screened  for possible pregnancy related risks. Also this could be further 
discussed in the light of other related results. I like the conclusion section for it captures the key 
take home message.  
 
 
Are the methods appropriate and w ell described?  
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Yes 
 
Does the work include the necessary controls?  
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Unable to assess  
 
Are the conclusions drawn adequately supported by the data shown?  
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Yes 
 
Are you able to assess any statistics in the manuscript or would you recommend an 
additional statistical review?  
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assessment in your comments to the editors.  
 
I recommend additional statistical review  
Quality of written English  
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Acceptable  
 
 
 
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