Reviewer’s report
Title: 
Does Endometriosis Increase Susceptibility to COVID–19 Infections? A
case-control study in Women of Reproductive Age
Version: 
1 
Date: 
16 Nov 2020
Reviewer's report:
Dear Authors,
thank you very much for the opportunity to review this paper that is about a case
control study of patients affected by endometriosis versus not regarding the
prevalence of Covid-19 prevalence.
With regards to the methodology of the study the prevalence used to calculate
sample size, can reppresent a Bias, given that the authors might use the
prevalence of the region where the population were enrolled, however I think we
can consider it appropriate anyway, but should be stated among limitations. 
Again authors should describe the degree of covid19 severity, when the patient
was tested, which test they used, how far from surgery, before? after?
English proofreading is suggested.
Best regards
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