Table 1. Descriptive information on violence cases among Korea National Hospital Discharge In-depth Injury Survey data during the study period (2015–2019) in South Korea.

Holidays include Official public holidays in Korea. We classified the study districts (si/gun/gu) into urban (si and gu) and rural (gun) districts. GRDP High and Low areas are separated by a median value.

		N	%
Total		2867	100
Sex	Males	1937	67.6
	Females	930	32.4
Age	0–64 years	2660	92.8
	0–19 years	442	15.4
	20–39 years	1023	35.7
	40–64 years	1195	41.7
	65+ years	207	7.2
	65–79 years	174	6.1
	80+ years	33	1.2
Holiday	Yes	106	3.7
	No	2761	96.3
Urban/Rural	Urban	2568	89.6
	Rural	299	10.4
GRDP per person	High	1311	45.7
	Low	1556	54.3