DOI: https://doi.org/10.4097/kja.22620

 

The article by Kang P, et al. entitled, “Association of the perfusion index with postoperative acute kidney injury: a retrospective study” (Korean J Anesthesiol 2023;76(4):348-356) was published error in the Project Number.

 

Before correction:

This work was supported by the Korea Medical Device Development Fund grant funded by the government of Republic of Korea (in particular, the Ministry of Science and ICT; the Ministry of Trade, Industry and Energy; the Ministry of Health and Welfare; and the Ministry of Food and Drug Safety) (Project Number: 202011823).

 

The correct information is found below:

This work was supported by the Korea Medical Device Development Fund grant funded by the government of Republic of Korea (in particular, the Ministry of Science and ICT; the Ministry of Trade, Industry and Energy; the Ministry of Health and Welfare; and the Ministry of Food and Drug Safety) (Project Number: 202011B23).

 

The authors apologize for any inconvenience these mistakes may have caused.