Hwa-Byung (Anger Syndrome) in the MZ Generation of Republic of Korea: A Survey.

: Hwa-byung (HB), traditionally observed in middle-aged Korean women, was investigated among the MZ generation in Republic of Korea to investigate its prevalence, associated factors, and perceptions. : An online survey was conducted with 449 Korean adults in the Republic of Korea born between 1980 and 2005. The participants completed questionnaires that assessed HB symptoms, emotional labor, psychological distress, and HB perceptions.