Differences In Characteristics Between Suicide Victims Who Left Notes Or Not
Abstract
Background
Suicide notes (SN) are one of markers of the severity of a suicide attempt and are said to provide a valuable insight into the thinking of suicide victims before the fatal act [Shah, A., De, T., 1998. Suicide and the elderly. Int. J. Psychiat. Clin Pract. 2, 3–18]. To examine whether suicide victims who wrote notes (note writers: NW) differ from those who did not, we investigated the characteristics of a sample of more than 5000 Japanese suicides using multiple logistic regression analysis.
Methods
For all suicide victims (5161 cases), we examined the following information: gender, age, suicide method, reason for suicide, marital status, residential status, history of psychiatric disorders, previous suicidal behavior, physical disease, and content of suicide notes.
Results
Mean incidence of NW was 30.1% (male: 29.7%, female: 30.8%). NW in Japan had the following characteristics; higher proportion in female and living alone,...