File:Male and female suicide rates by country (2015 age-standardized).png

In the last 45 years suicide rates have increased by 60% worldwide. An estimated one million people per year die by suicide or a death every 40 seconds or about 3,000 every day (more people die from suicide than from murder and war). Also at the same time suicide attempt episodes are reported 20 times as much, with female adolescents and minority groups (migrants, transgenders, etc.) bearing most relevant socio-economic implications for suicide prevention.^[1][2][3][4]

Male:Female global average was 1.7 in 2015 (men were 70% more likely than women to die by suicide). Gender differences in suicide can vary significantly among countries: Western societies (cultural heritage of european origin, such as european languages or religion) report a higher male mortality by suicide than any other, while South and East Asian a much lower, with China accounting for the greatest number of female suicides. Wealth is also a constant, being that the gender gap is generally limited or non-existent in non low- and middle-income societies, whereas it is never absent in high-income countries (depicted in darker green aside): 200,000 deliberately take their own life in Europe and the Americas every year: about 40,000 females and 150,000 males.^[5][6][7] The problem then is not the old-fashioned question — why do so many women commit suicide in China; the actual question is why do so many men commit suicide in high-income countries?^[8]

This gender gap is noted and described since the 1990s, by traditionally higher male suicide rates as contraposed to a typical disproportion of females in nonfatal suicide behavior; a relevant review of previous years' data later mentioned throughout the 2000s, noted this male/female disproportion in suicidality throughout Western countries: the proportion of male suicides was incongruous with that of female suicide attempts, as the male-female ratio of suicides was above 2.4 meaning males completed suicide at least 140% more than females, while the female-male ratio of suicide attempts was 1.5 meaning females attempted suicide 50% more than males.^[9][10]

Cited as 'gender paradox of suicidal behavior', it is essentially attributed to post-industrial sociocultural influences and gendered identities: females being more vulnerable to psychological problems and receptive to psychotherapeutic approaches (in western societies mental-health disorders are 20-40% higher in women than men, and female therapists outnumber male) particularly at a young age, report suicide ideation and attempt more frequently and are allowed to discuss their emotions, but males being required to express strength and stoicism assuming social status and working roles crucial for their identity are less likely to seek help for suicidal feelings. Since nonfatal suicidal behavior is typically higher in females while suicide rates are traditionally higher for males, then male vulnerability to suicidal behavior is often explained in terms of higher lethality of suicide methods used and hopelessness, being nevertheless that stigmatization of suicidal behaviors tends to frame surviving a suicidal act and seeking help for mental distress as something ‘inappropriate’ for men: research suggests that the gender gap is partially a result of the choice of more lethal methods and the experience of more aggression, which rather provide an indication of the higher intent to die in men.^{[11][12][13][14]}

The gender gap in suicide holds true in western cultures, while narrows elsewhere, unto where these patterns are contradicted entirely in various Asian societies (counting almost half of global population).^[6][7][15]

"An estimated 804 000 suicide deaths occurred worldwide in 2012, representing an annual global age-standardized suicide rate of 11.4 per 100 000 population (15.0 for males and 8.0 for females) [..] In richer countries, three times as many men die of suicide than women do, but in low- and middle-income countries the male-to-female ratio is much lower at 1.5 men to each woman."^[4]

"In the United States, males are four times more likely to die from suicide than are females. However, females are more likely to attempt suicide than are males. [..] Suicide results from many complex sociocultural factors and is more likely to occur during periods of socioeconomic, family and individual crisis (e.g. loss of a loved one, unemployment, sexual orientation,^[16] difficulties with developing one's identity, disassociation from one's community or other social/belief group, and honour)."^[2]

"Data on suicide and suicide attempts in immigrants are scarce. There is also a great need for more systematic data on the immigrants in Europe and their distress, as manifested specifically in suicidal behaviour, particularly in women.^[10] [..] Little research has focused on the relation of immigration and suicidal behaviour in youth. Nevertheless, the impact of migration on the mental health of youth is an issue of increasing societal importance. Studies on suicidal behaviour in culturally diverse youth are few and most of the existing research does not differentiate ethnic minorities from immigrants. [..] More than 1 in 4 Australian suicides are of migrants.^[17][18] What is striking about immigration as a risk factor for suicidal behavior is its universality."^[19]

"The main suicide triggers are poverty, unemployment, the loss of a loved one, arguments and legal or work-related problems [..] The disparity in suicide rates has been partly explained by the use of more lethal means and the experience of more aggression and higher intent to die [..] in men than women."^[3][14]

Late 1890s recorded first gender-related observation on suicide by Émile Durkheim: according to statistics of the time, more men died of suicide than women every year. Also, Durkheim mentioned relations between western industrialization, modern communities and vulnerability to self-destructive behavior, suggesting social norms and pressures have effects on suicide.^[15][20]

Reinforcement of male gender roles such as strength, independence, risk-taking behavior, often prevents males from seeking help for suicidal feelings and depression.^[21][22] It is observed that shifting cultural attitudes about gender roles and social norms and especially ideas about masculinity, may also contribute to closing the gender gap.^{[12][13][23][24][25]}

Suicidal behavior is also subject of study for economists since about the 1970s: although national costs of suicide and suicide attempts (up to 20 for every one completed suicide) are very high, suicide prevention is hampered by scarce resources for lack of interest by mental health advocates and legislators; and moreover, personal interests even financial are studied with regards to suicide attempts for example, in which insights are given that often "individuals contemplating suicide do not just choose between life and death [..] the resulting formula contains a somewhat paradoxical conclusion: attempting suicide can be a rational choice, but only if there is a high likelihood it will cause the attempter's life to significantly improve."^[26][27] In the United States alone, yearly costs of suicide and suicide attempts are comprised in 50-100 billion dollars.^[28][29]

"In much of the world, suicide is stigmatized and condemned for religious or cultural reasons. In some countries, suicidal behaviour is a criminal offence punishable by law. Suicide is therefore often a secretive act surrounded by taboo, and may be unrecognized, misclassified or deliberately hidden in official records of death."[6]
"Stigma, particularly surrounding mental disorders and suicide, means many people thinking of taking their own life or who have attempted suicide are not seeking help and are therefore not getting the help they need. The prevention of suicide has not been adequately addressed due to a lack of awareness of suicide as a major public health problem and the taboo in many societies to openly discuss it."
"Raising community awareness and breaking down the taboo is important for countries to make progress in preventing suicide."[30]

Social stigma is considered as well a "major barrier" to suicide prevention, and "the underlying motive for discrimination [..] caused by lack of knowledge - ignorance [..] One extreme example is the criminalization of suicidal behaviour, which still occurs in many countries."^[31][32]

Per recent releases, the World Health Organization warns about social stigma towards suicidal behavior and psychiatric patients, and the taboo to openly discuss suicide, representing to date challenges and obstacles for suicide prevention policies along with low availability and quality of data.^[30]