Objective: Higher rates of health care service use prior to suicide were previously reported in Western countries; however, these studies have tended to suffer from small sample sizes. This nationwide, population-based study examines the distribution and patterns of health care service use among suicide victims in Taiwan.Method: A retrospective cohort study was conducted using linked population-based data to determine the proportion of health care service use among suicide victims aged 15 years and older within the 1-year and 1-month period prior to their deaths. After adjusting for demographic, socioeconomic and health care indices, the differences in health care service use patterns were assessed for age and sex.Results: Among the 19 426 suicide victims in the sample, 83.1% had used nonmental health care services within the 1-year period prior to their death, while only 22.2% had used mental health care services. Men, and suicide victims aged 55 years and older, were less likely to have had any contact with mental health care professionals prior to their deaths (P < 0.001).
Conclusions:In line with prior studies, similarly high rates and distinct patterns of health care service use were found in Taiwan prior to suicide. These findings will be of practical interest and should support designing appropriate methods of suicide intervention and effective preventive strategies.
Can J Psychiatry 2008;53(6):377-383Clinical Implications · Suicide prevention should be seen as a responsibility shared by all medical health care professionals. · Collaborative mental health care treatment within ordinary clinical settings could play a crucial role in effectively reducing current suicide rates. · Female suicide victims were more likely to use both mental and nonmental health care services during the 1-year and 1-month periods prior to their deaths.
Limitations· Misclassification of the cause of death and any underreporting of suicides within the registry system can also potentially confound the results. · We cannot estimate the use of any health care services that were obtained by out-of-pocket expenditures not covered by the National Health Insurance program.