BMJ 2011; 343:d5464
A report on the link between suicide and physical ill health has found that one in 10 people who take their own life is chronically or terminally ill.
Demos believes that the findings provide strong evidence that people with chronic and terminal illnesses should be regarded as a high risk group for suicide and should be given better "medical, practical, and psychological support."
The government launched a consultation on suicide in July which identified five high risk groups for suicide: people in the care of mental health services (1200 suicides a year); people in the criminal justice system (80 suicides in prison a year); adult men aged under 50 (2000 suicides a year); people with a history of self harm (950 suicides a year), and occupational groups such as doctors, nurses, and farmers.
There were 4390 suicides in England in 2009, which, using Demos's calculation, would mean that more than 400 of these were among people with a chronic or terminal illness.
Demos believes that this group should be identified as high risk.
Louise Bazalgette, author of the report, said it was important that doctors treating people with a chronic or terminal illness were aware of the issue.
"Doctors should be thinking about the possibility that a person with chronic health problems may be depressed and struggling. They should ask them if they ever feel suicidal," she said.
Simon Gillespie, chief executive of the Multiple Sclerosis Society, said: "There is a big difference between someone wanting to end their life having explored and received every care option, and someone giving up hope because they feel they have nothing available to them. The right care and support can make a huge difference to an individual's life."
Clare Wyllie, head of policy and research at the Samaritans, said it was important that a suicide prevention strategy was implemented locally.
"It is vital that commissioners of local NHS, social care and public health services recognise that poor physical health and poor mental health are often closely linked [and] that depression is often undiagnosed in people with poor physical health," she said.
Thanks to Ken Pope for this information.