Self-harm is ‘[…] any act of non-fatal self-poisoning or self-injury carried out by a person, irrespective of their motivation. This commonly involves selfpoisoning with medication or self-injury by cutting. Self-harm is not used to refer to harm arising from overeating, body piercing, body tattooing, excessive consumption of alcohol or recreational drugs, starvation arising from anorexia nervosa or accidental harm to oneself.’ (NICE)
Suicides are defined as ‘deaths by intentional self-harm and deaths of undetermined intent by individuals aged 10 and over’, following the 2017 report from the National Confidential Inquiry into Suicide and Safety in Mental Health (NCISH).