RETRACTED: Analyzing influential factors on healthcare expenditures Ilimdorjon Jakhongirov, Nasir Mahmudov, Shokhida Abdurakhmanova, Dilnoza Ruzikulova and Sherzod Dexkanov E3S Web Conf., 538 (2024) 02016 Published online: 14 June 2024 DOI: 10.1051/e3sconf/202453802016