Review for 10.1186/s12876-021-01850-1 (2021)

Reviewer’s report
Title: 
The evolution of IBD perceived engagement and care needs across the
life-cycle: a scoping review
Version: 
0 
Date: 
16 Apr 2021
Reviewer's report:
The study focuses of needs on IBD patients of different age groups. It's a first of
its kind scoping review on this aspect of patient care. There are concerns that
need to be addressed. And grammars check at places.
- PRISMA chart 355 studies were excluded from 452 studies…that's 97 studies.
Where are the remaining two studies? 
- Elaborate on depression and anxiety associated disease activity in results in
different age groups.
- Any gender related differences observed in engagement and care needs in age
groups
- Mention engagement and need differences in active disease versus remission if
there are data available.
- Factors affecting Adherence in children and adults?
- A table on differences in care and needs of children vs adults would be really
helpful. Also a table on recommendations or targeted interventions to facilitate
transition would add to the message of needs.
Minor-
- Kindly add the reference for this line in introduction- "It is currently estimated
that more than 3 million of people in Europe and more than 5 million worldwide
suffer from IBD"
-Mention the timeline used for the search of articles used in filter for search
engines as search strategy in methods also
-.Omit 'The' in start of line- "The most of them were conducted in the USA
(n=24, 25.7%) or in the UK (n=15, 15.8%), followed by Canada (n=8, 8.4%)."
-Spelling of ' General Pratictioner"
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