title: [Analysis of characteristics of acute poisoning caused by various poisons in Guangxi, China].
abstract: OBJECTIVE
  To investigate the characteristics of acute poisonings caused by various poisons in Guangxi, China.
  
  
  METHODS
  A retrospective investigation was performed in 5859 cases of acute poisonings who were admitted to 63 hospitals in 11 cities, as well as 531 types of poisons involved. The poisons were categorized into 6 groups; each group of cases was stratified by the rural or urban settings, frequency of poisoning, and cause of poisoning to analyze the numbers of cases and constituent ratios.
  
  
  RESULTS
  Most types of poisons (68.74%) belonged to drugs (217 types) and pesticides (148 types). Most cases of poisonings (61.63%) were caused by pesticides (n = 2547) and chemicals (n = 1064). Pesticides, poisons of plant origins, and poisons of animal origins were responsible for most of the cases in rural settings; 88.46%, 79.10%, and 66.74% of the cases of these poison categories happened in rural settings. Chemicals, drugs, and other poisons were responsible for most of the cases in urban settings; 70.20%, 61.74%, and 63.73% of the cases of these poison categories happened in urban settings. The numbers of cases in 5-year-poisoning groups were the highest in all categories of poisons, accounting for 85.24%, 88.57%, 55.16%, 70.79%, 68.36%, and 66.44%of cases of respective categories. Most cases of poisonings by chemicals, poisons of animal origin, and other poisons were accident-related (86.24%, 72.66%, and 46.71%of the poison categories). Most cases of poisonings by pesticides and drugs were suicide-related (59.39% and 33.52% of the poison categories). Most cases by poisons of plant origin were caused by accidental ingestion (70.36% of the poison category).
  
  
  CONCLUSIONS
  Most of the acute poisonings in Guangxi area are caused by pesticides and chemicals; the most common causes of poisoning are accidents, accidental ingestion, and suicide. There are significant differences in the causes of acute poisonings between the urban and rural settings.
authors.affiliation: Guangxi Institute of Occupational Diseases, Nanning, 5330021.
authors.forename: De-hong
authors.initials: DH
authors.lastname: Hu
authors.affiliation: Guangxi Institute of Occupational Diseases, Nanning, 5330021. E-mail: zhzhming228@163.com.
authors.forename: Zhen-ming
authors.initials: ZM
authors.lastname: Zhang
authors.affiliation: Guangxi Institute of Occupational Diseases, Nanning, 5330021.
authors.forename: Qing-hua
authors.initials: QH
authors.lastname: Liu
authors.affiliation: Guangxi Institute of Occupational Diseases, Nanning, 5330021.
authors.forename: Dong-fang
authors.initials: DF
authors.lastname: Jiang
mesh_terms: D000059:Accidents; D002681:China / Q000453:epidemiology; D006801:Humans; D010575:Pesticides / Q000506:poisoning; D011041:Poisoning / Q000453:epidemiology*; D011042:Poisons / Q000032:analysis*; D012189:Retrospective Studies
chemical_list: D010575:Pesticides; D011042:Poisons