Gastroenterology
Environmental risk factors and comorbidities of primary biliary cholangitis in Korea: a case-control study
Kyung-Ah Kim, Young Seok Kim, Sang Hoon Park, Woo Jin Chung, Dae Hee Choi, Eun Sun Jang, Sook-Hyang Jeong
Korean J Intern Med. 2021;36(2):313-321. Published online March 26, 2020
Background/Aims: The risk factors for the development of primary biliary cholangitis (PBC) is unclear. This study aimed to investigate the risk factors associated with PBC in Korea through a questionnaire survey.
Methods: Consecutively enrolled 103 PBC patients from six referral hospitals and 100 a..
|