Table 1 ICD codes used for methods of suicide in Japan
From: An analysis of secular trends in method-specific suicides in Japan, 1950–1975
ICD-6 | ICD-7 | ICD-8 | |
|---|---|---|---|
1950–1957 | 1958–1967 | 1968–1975 | |
Suicide | E970–E979 | E970–E979 | E950–E959 |
Poisoning other than gases | E970–E971 | E970–E971 | E950 |
Hanging | E974 | E974 | E953 |
Drowning | E975 | E975 | E954 |
Others and unspecified (including “gases,” “jumping,” “cutting,” “firearms,” etc.) | E972–E973, E976–E979 | E972–E973, E976–E979 | E951–E952, E955–E959 |