The source of information from which the cause of death was established.
National Codes:
| 1 | Death certificate |
| 2 | NHS Central Register Follow-up |
| 3 | Hospital records |
| 4 | Verbal communication |
| 5 | Post mortem |
This attribute is also known by these names:
| Context | Alias |
|---|---|
| plural | DEATH CAUSE IDENTIFICATION METHODS |
