More than 800,000 people die by suicide every year – around one person every 40 seconds, according to the World Health Organization’s first global report on suicide prevention, published on Thursday.
According to the report, generally more men die by suicide than women in richer countries, three times as many men die by suicide than women.
It said men aged 50 years and over are particularly vulnerable.
The report observed that in low- and middle-income countries, young adults and elderly women have higher rates of suicide than their counterparts in high-income countries.
It said women over 70 years old are more than twice as likely to die by suicide than women aged 15-29 years.
According to the report which was made available by Samantha Bolton, WHO Communications Officer, some 75 per cent of suicides occur in low- and middle-income countries.
It said pesticide poisoning, hanging and firearms are among the most common methods of suicide globally.
The report said evidence from Australia, Canada, Japan, New Zealand, the United States and a number of European countries reveals that limiting access to these means can help prevent people dying by suicide.
It said another key to reducing deaths by suicide is a commitment by national governments to the establishment and implementation of a coordinated plan of action.
The report said that currently, only 28 countries are known to have national suicide prevention strategies.
It said suicide occurs all over the world and could take place at almost any age, adding that globally, suicide rates are highest in people aged 70 years and over.
It said in some countries, however, the highest rates are found among the young; notably, suicide is the second leading cause of death in 15-29 year-olds globally.
“This report is a call for action to address a large public health problem which has been shrouded in taboo for far too long” said Dr Margaret Chan, WHO Director-General.
It said reducing access to means of suicide is one way to reduce deaths.
The report said other effective measures include responsible reporting of suicide in the media, such as avoiding language that sensationalizes suicide and avoiding explicit description of methods used, and early identification and management of mental and substance use disorders in communities and by health workers in particular.
It said follow-up care by health workers through regular contact, including by phone or home visits, for people who have attempted suicide, together with provision of community support, are essential, because people who have already attempted suicide are at the greatest risk of trying again.
“No matter where a country currently stands in suicide prevention”, said Dr Alexandra Fleischmann, Scientist in the Department of Mental Health and Substance Abuse at WHO, “effective measures can be taken, even just starting at local level and on a small-scale”.
WHO recommends countries involve a range of government departments in developing a comprehensive coordinated response.
High-level commitment is needed not just within the health sector, but also within education, employment, social welfare and judicial departments.
“This report, the first WHO publication of its kind, presents a comprehensive overview of suicide, suicide attempts and successful suicide prevention efforts worldwide. We know what works. Now is the time to act,” said Dr Shekhar Saxena, Director of the Department of Mental Health and Substance Abuse at WHO.
The report’s launch comes just a week before World Suicide Prevention Day, observed on September 10, every year.
The Day provides an opportunity for joint action to raise awareness about suicide and suicide prevention around the world.
In the WHO Mental Health Action Plan 2013-2020, WHO Member States have committed themselves to work towards the global target of reducing the suicide rate in countries by 10% by 2020.
WHO’s Mental Health Gap Action Programme, launched in 2008, includes suicide prevention as a priority and provides evidence-based technical guidance to expand service provision in countries.