Reviewer’ s report
Title: Prevalence and correlates of transactional sex among women of low socioeconomic status in
Portland, Oregon
Version: 0Date: 14 Sep 2020
Reviewer's report:
This is an important area of study and with a few minor revisions, I believe this could make a
valuable contribution to the literature, specifically contributing to greater geographic breadth in theunderstanding of transactional sex among low income women. A few edits and revisions areneeded however, and these include:
1) The first paragraph needs citations within rather than just one at the end of the paragraph.2) In the Methods section, first paragraph, I believe you meant to refer to the NHBS as the
"National HIV Behavioral Surveillance"
3) Although Respondent driven sampling accounts for some of the difficulties and non-
randomness of snowball sampling, it still needs to be listed as a limitation.
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Is the study design appropriate to answer the research question (including the use of appropriate
controls), and are the conclusions supported by the evidence presented?
YesAre the methods sufficiently described to allow the study to be repeated?YesIs the use of statistics and treatment of uncertainties appropriate?YesIs the presentation of the work clear?
Yes
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Yes