The characteristics of emergency department presentations related to acute herbicide or insecticide poisoning in South Korea between 2011 and 2014.
The aim of this study was to examine epidemiologic data regarding acute herbicide or insecticide poisoning in adults from 2011 to 2014 at the national level in South Korea. Further, the association between governmental regulations involving pesticides and changes in pesticide poisoning occurrences over time was determined. Data were obtained from the emergency department (ED)-based Injury In-depth Surveillance system conducted by the Korea Center for Disease Control and Prevention (KCDC). Governmental regulations on pesticides were downloaded from the homepage of the Korea Rural Development Administration. Pesticides were classified according to guidelines provided by the World Health Organization (WHO) and by the respective Resistance Action Committee (RAC). Trends in the number of ED presentations and case fatality rate (CFR) due to pesticide poisoning were investigated. The overall CFR due to poisoning from herbicides or insecticides in adults in South Korea was 16.8% during 2011-2014. However, CFR significantly decreased over the 4-year period. The ED presentations of paraquat (PQ) poisoning fell significantly, whereas poisoning due to glyphosate, glufosinate, or combined herbicides increased markedly over the 4 years. Between 2011 and 2013, PQ was the most common pesticide poisoning, whereas glyphosate became the most frequent in 2014. PQ produced the highest rate of fatality followed by endosulfan. Although the frequency of PQ poisoning decreased, which may be attributed to governmental regulations, the CFR and incidence of pesticide poisoning in adults remain a public health concern that needs to be addressed.
a Department of Emergency Medicine , Chonnam National University Medical School , Gwangju , South Korea.
Jeong Mi
JM
Moon
a Department of Emergency Medicine , Chonnam National University Medical School , Gwangju , South Korea.
Byeong Jo
BJ
Chun
a Department of Emergency Medicine , Chonnam National University Medical School , Gwangju , South Korea.
Yong Soo
YS
Cho
D000293:Adolescent; D000328:Adult; D000368:Aged; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D005260:Female; D006540:Herbicides / Q000506:poisoning*; D006801:Humans; D007306:Insecticides / Q000506:poisoning*; D008297:Male; D008875:Middle Aged; D011041:Poisoning / Q000453:epidemiology* / Q000209:etiology / Q000401:mortality / Q000473:pathology; D056910:Republic of Korea / Q000453:epidemiology; D055815:Young Adult
D006540:Herbicides; D007306:Insecticides