Review Reports

Round 1

Reviewer 1 Report

 This is a well-written article of health importance. If some methodological descriptions are supplemented, it will be a better manuscript.

 

#1 Inclusion criteria

Why 6 or more medications? Is there a reference about definition about PIMs pr polypharmacy?

 

#2 Participant recruitment

How was the participants recruitment conducted? Online advertisement? Please describe the process briefly.

 

#3 Health insurance status

Most Korean are belong to the National Health Insurance service or Medical aid.

Therefore, the percentage “88%”, require more explanation. What does remained 12% mean?

Are they foreigners? Or Medical aid?

I don't understand how 12% of people don't have health insurance, so it seems necessary to explain that part.

 

#4 Definition of herbal medicine

What does exactly herbal medicine mean? Only included herbal decoction or extract prescribed by Korean Medicine doctor? or Including health functional food? Or including botanical/ethnopharmacological medicinal plant?

I think more detailed definition about herbal medicine is required in Table 2.

 

#5 The difference in perception between caregivers and patients is not visible at a glance. A table or figure to show this seems to be necessary.

 

#6 It is necessary to describe how the results of overseas surveys differ from those in Korea in detail, in the results or discussion section.

Author Response

Please see the attachment.

Author Response File: Author Response.docx

Reviewer 2 Report

Please see the attached file.

Comments for author File: Comments.pdf

Author Response

Please see the attachment.

Author Response File: Author Response.docx