Correction to: Environ Health Prev Med 26, 76 (2021).

https://doi.org/10.1186/s12199-021-00996-4

Following the publication of the original article [1] the authors noticed that the correction requested in Table 4 was not implemented. The “₮ “should be inserted in the “()” following “Household monthly income” as shown below.

“Household monthly income (₮); n (%)”.

The original article [1] has been updated.