[The characteristics and trends of acute pesticide poisoning of Shaoxing in 2006 to 2011].
OBJECTIVE
To describe the epidemiological characteristics of acute pesticide poisoning in Shaoxing, China during 2006-2011 and to provide a reference for the prevention and control of pesticide poisoning.


METHODS
The data on pesticide poisoning in Shaoxing during 2006-2011 were obtained from the China Information System for Disease Control and Prevention and were then analyzed.


RESULTS
A total of 2024 cases of acute pesticide poisoning were reported in Shaoxing during 2006-2011, and 44 cases were missed, accounting for 2.1% (44/2068) of all cases. Among the 2024 cases, 119 (5.9%) died; the fatality rates of productive poisoning and unproductive poisoning were 1.0% (3/289) and 6.7% (116/1735), respectively. The reported cases included 1038 (51.3%) females and 986 (48.7%) males, and there were no significant differences in the ratio between male and female cases of acute pesticide poisoning from 2006 to 2011 (χ2 = 9.16, P = 0.10). The 2024 cases had a mean age of 47.0±18.7 years; the male cases had a significantly higher mean age than the female cases (50.7±19.0 vs 43.4±17.8 years, t = 9.01, P < 0.001). Among the 2024 cases, 289 (14.3%) suffered productive poisoning, and 1735 (85.7%) suffered unproductive poisoning. In the 986 male cases, 219 (22.2%) suffered productive poisoning; in the 1038 female cases, 968 (93.3%) suffered unproductive poisoning. The pesticides that caused poisoning included insecticide (86.7%, 1754/2024), herbicide (5.1%, 104/2024), rodenticide (3.6%, 72/2024), and bactericide, mixed preparation, biochemical pesticides, and other four categories of pesticides (4.6%, 94/2024); of the 1754 cases caused by insecticide, 1455 (83.0%) were attributed to organophosphorus insecticide.


CONCLUSIONS
The incidence of unproductive acute pesticide poisoning is high in Shaoxing, and it mainly affects females. Most cases of acute pesticide poisoning are aged 30∼60 years. Insecticide is the main cause of poisoning. It is necessary to enhance health knowledge popularization and safety management of pesticides.
Center for Disease Control and Prerention of Shaoxing, Shaoxing, Zhejiang Province 312071, China.
Guo-qin
GQ
Jiang
Ling-jun
LJ
Lian
Chun-hui
CH
Wang
Ming
M
Li
Ji-gang
JG
Wang
Nan-yan
NY
Pan
Sha-sha
SS
Wang
D000208:Acute Disease; D000328:Adult; D000368:Aged; D002681:China / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010575:Pesticides / Q000506:poisoning*; D011041:Poisoning / Q000453:epidemiology*
D010575:Pesticides