The significance of suicide notes in the elderly.
Suicide notes are traditionally considered as markers of the severity of the suicide attempt and are said to provide valuable insight into the thinking of suicide victims before the fatal act. Few studies have described the characteristics of elderly suicide note-writers and their final thoughts. This study is a retrospective view of suicide notes obtained from coroners' records of all elderly suicides in Cheshire over a period of 10 years, 1989-1998. Out of 125 suicides, 54 (43%) had suicide notes, which were reported in the coroner's records. Of these there were 31 (57%) male and 23 (43%) female subjects. Elderly suicide note-leavers were more likely to be unknown to psychiatric services (p < 0.01) and to have used a non-violent method of suicide (p < 0.01). Sex, marital status, social isolation, mental or physical morbidity did not appear to be linked with leaving a suicide note. More cases that took an overdose, used plastic bags, electrocuted themselves, or used car exhaust also left suicide notes. Those who died by more violent means such as hanging, drowning, jumping from height, immolation or wounding appeared less likely to have left a suicide note. No statistically significant difference in the content of the suicide notes was observed in relation to sex or age. Many elderly are isolated and may have no one to write a note to, while others have lost the ability to express themselves. Therefore, it is not possible to say that the different incidence of note leaving observed for suicide was due to differing levels of suicidal intent. Although only a proportion of elderly suicide victims leave suicide notes, the absence of a suicide note must not be considered an indicator of a less serious attempt.
Salib
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E
Liverpool University, Liverpool, UK.
Cawley
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S
Healy
R
R
D000368:Aged; D000375:Aging / Q000523:psychology*; D005260:Female; D006304:Health Status; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D017533:Marital Status; D009017:Morbidity; D012189:Retrospective Studies; D012720:Severity of Illness Index; D012737:Sex Factors; D012934:Social Isolation; D013405:Suicide / Q000523:psychology*; D013406:Suicide, Attempted / Q000523:psychology*; D014956:Writing