“…There are many studies evaluating hospital efficiency using the DEA method (Aletras et al, 2007;Magnussen and Nylan, 2008;Kounetas and Papathanassopoulos, 2013;Chowdhury et al, 2014;Kang and Kaipornsak, 2014;Cheng et al, 2015;Gholami et al, 2015;Li and Dong, 2015;Narcı, 2015;Rezaee and Karimdadi, 2015;Kutlar and Salamov, 2016a;Jiang et al, 2016;Kutlar and Salamov, 2016b;Campanella et al, 2017;Hsiao et al, 2018;Gandhi and Sharma, 2018;Miguel et al, 2019;Liu et al, 2019;Saquetto and Araujo, 2019;Yang et al, 2020;Yeşilyurt and Selamzade, 2021;Yazıcı and Biçen, 2021;Selamzade and Yüksel, 2021;İlgün et al, 2022).…”