Association of Socioeconomic Status With Long-Term Outcome in Survivors After Out-of-Hospital Cardiac Arrest: Nationwide Population-Based Longitudinal Study

Kyung Hun Yoo   ^{1 *} , MD ;   Yongil Cho   ^{1, 2 *} , MD, PhD ;   Jaehoon Oh   ^{1, 2} , MD, PhD ;   Juncheol Lee   ^{1, 2} , MD, PhD ;   Byuk Sung Ko   ^{1, 2} , MD, PhD ;   Hyunggoo Kang   ^{1, 2} , MD, PhD ;   Tae Ho Lim   ^{1, 2} , MD, PhD ;   Sang Hwan Lee   ¹ , MD

¹ Department of Emergency Medicine, Hanyang University Hospital, Seoul, Republic of Korea

² Department of Emergency Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea

*these authors contributed equally