Reviewer ’s report  
 
Title: Trichomonas vaginalis infection and the diagnostic significance of  detection tests among 
Ghanaian outpatients  
 
Version: 2 Date: 15 Dec 2017  
 
Reviewer: Jackie Sherrard  
 
Reviewer's report:  
 
The premise of this paper to look at the prevalence and performance of the newest diagnostic test 
for TV in a country with little data. However i think the authors may be trying to undertake too 
many analyses in one paper. The majority of my comments are a nnotated on the PDF, however, 
the methodology of the patient recruitment is not clear, patients appear to be included who may 
never have been sexually active, which would be unusual in a study of an STI, some conclusions 
are drawn that cannot be made from the data presented and there should be less statistical 
analyses - some of the categories are too small to do valid analysis on  
 
Are the methods appropriate and well described?  
If not, please specify what is required in your comments to the authors.  
 
No 
 
Does the work include the necessary controls?  
If not, please specify which controls are required in your  comments to the authors.  
 
Unable to assess  
 
Are the conclusions drawn adequately supported by the data shown?  
If not, please explain in your comments to the authors.  
 
No 
 
Are you able to assess any statistics in the manuscript or would you recommend an  
additional statistical review?  
If an additional statistical review is recommended, please specify what aspects require further  
assessment in your comments to the editors.  
 
I am able to assess the statistics  
 
Quality of written English  
Please indicate the qua lity of language in the manuscript:  
 
Not suitable for publication unless extensively edited  
 
Declaration of competing interests  
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