The unnatural death investigation in China seems vague to the world. Shanghai is one of the largest city located in Yangtze River Delta in the East China. This study is committed to lift the veil of unnatural death investigation and describe the epitome of China's unnatural deaths. Based on the 7302 forensic report archives from 1990 to 1999 in Shanghai Public Security Bureau, statistics were carried out in 5 areas according to the manner of death. In 3502 accidental deaths; there was a rapid increase during the 1990s, and 71.6% were involved in traffic accidents whose major cause of death was head and neck injuries. The first 3 causes of death in nontraffic accidents (994) were head and neck injuries (42.8%), poisoning (11.8%), and drowning (9.0%). In 2456 homicides, sharp force injury (36.7%), blunt force injury (35.8%), and manual strangulation (12.9%) were the first 3 causes of death. In 563 suicides, drug/chemical intoxication (40.1%), hanging (23.4%), and injuries because of fall from height (11.4%) were the 3 leading causes of death, especially pesticides ingestion. The causes of natural deaths were diseases mainly in circulatory system (23.1%), central nervous system (12.8%), and respiratory system (6.4%). However, the cause of death remained undetermined in 500 victims. Childhood fatalities were different. The victims of accidents and homicides were nearly equal, and the main cause of homicide was manual strangulation. Besides, 1997 was the landmark year when drug abuse began to emerge in Shanghai.
[1]Fudan Univ, Dept Forens Med, Sch Basic Med Sci, Shanghai 200433, Peoples R China.
[2]Shanghai Publ Secur Bur, Inst Forens Sci, Shanghai Key Lab Crime Scene Evidence, Shanghai, Peoples R China.
[3]Shanghai Publ Secur Bur, Pudong Branch, Inst Criminal Sci, Shanghai, Peoples R China.
[4]East China Univ Polit Sci & Law, Forens Sci Ctr, Shanghai, Peoples R China.
[5]Univ Maryland, Sch Med, Div Forens Pathol, Baltimore, MD 21201 USA.
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