Sora Yasri, Viroj Wiwanitkit

Dear Editor

We read the publication with great interest.1Shrivastava and Shrivastava concluded that‘the maximum out-of-pocket expenditure was for accident/trauma cases, and overall the largest share was for buying medications for the treatment.’1We would like to share ideas on this finding. In fact, the expenditure for health is an important consideration in public health management. For the rural area, the expenditure is usually a problem for the local people. In our setting, Thailand,2the universal coverage is provided and this might help reduce the expenditure for medication. However, the local people usually pay for drugs at a locally available drugstore because of the long distance of travel to the primary care unit that provides free service.In the study by Shrivastava and Shrivastava,an important forgotten expenditure is on the indirect cost, which should include travel cost and loss of daily salary of the parents who have to be absent for normal work to bring the children to get medical service.

ContributorsSY and VW contributed equally to this work.

FundingThe authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

Competing interestsNone declared.

Patient consent for publicationNot required.

Provenance and peer reviewNot commissioned; internally peer reviewed.

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