Reviewer’s report
Title: 
Addressing the interaction between food insecurity, depression risk and
informal work: findings of a cross-sectional survey among informal women
workers with young children in South Africa.
Version: 
1 
Date: 
08 Nov 2020
Reviewer's report:
The edits and revisions to the manuscript have significantly improved its
readability and potential impact. I have just a few minor points below: 
Line 20 in abstract: The HFIAS is from USDA, not USAID
Lines 42-50 (introduction): It is a little confusing that the authors state that FI -->
depression, and then that depression --> FI. Are they positing that it is
bidirectional? The citation #23 says that they "co-occur," but not that depression
predicts FI. This seems less plausible. 
Line 39 (page 5): The edits to address the comment re: how there is high uptake
of services in SA but still not meeting needs of informal sector was great in
response to reviewers. I recommend that the authors add some of those details
(more availability of appointments, etc.) to the manuscript. 
Lines 12-25 (page 9): This scoring information belongs in each respective
paragraph about the HFIAS and EPDS. 
Lines 17-20 (page 11): May want to add "by the stratified sampling design"
when saying equal proportions those with children <12 months and >12 months
Table 6 (page 18-19): It is not clear why some estimates are missing from the
third column. The table could use column headers/titles as well (i.e. bivariate,
adjusted multivariable)
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