Reviewer’s report
Title: 
Inequalities in maternal malnutrition in Ethiopia: Evidence from a
nationally representative data
Version: 
0 
Date: 
21 Oct 2020
Reviewer's report:
Comments to the author
I found this paper interesting and tried to fill the existing literature gap since it
assesses the disparities in maternal malnutrition in Ethiopia. Such study is timely
and important for policy implications and other stakeholders. The introduction is
well written and tried to raise the existing literature gap. Having saying this I
have comments and suggestions for this manuscript to be included for this
manuscript for further development. 
Comments;
In background section
line 29 doubled points (..)
from line 26-31 (enough to use the only 
last citation (1,2), ignore the first
citation.)
line 51 : 
Ooverweight correct to 
Overweight 
next page in the same section 
the third paragraph line 49 : 
((NNS) (14).and) 
:-
please correct it
in section "Measure 
of outcome and exposure variable's"
Line 36 the citation is not coherent. Please make it (3, 20)
Statistical Analysis 
Line 56 please includes SII: 
after slope index of inequality (SII)
There are about four statistical methods applied in this study: Logistic
regression, SII, RII and PAF. It lacks statistical equation for all method applied
in this study. 
I strongly recommend to rewritten and include important statistical equation and
formulas.
Under "participant" subsection
Line 58 ……., and the more …please correct it as: 
and more than
Section: Maternal nutritional status 
Table 3 should Table 2
In "discussion" section
second 
page line 36. The citation should corrected as (33-36) and line 41 (37-38)
All the citation should be coherent 
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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?
Yes
Are the methods sufficiently described to allow the study to be repeated?
Yes
Is the use of statistics and treatment of uncertainties appropriate?
Yes
Is the presentation of the work clear?
Yes
Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
Yes