In England and Wales, the definition of suicide is a death with an underlying cause of intentional self-harm or an injury or poisoning with undetermined intent. In 2023, the age group with the highest rate of suicide was for those aged 50 to 54 years at 16 deaths per 100,000. The age groups 45 to 49 years with 15.9 deaths per 100,000 population had the second highest highest rate of suicides in the UK. Gender difference in suicides The suicide rate among men in England and Wales in 2023 was around three times higher than for women, the figures being 17.4 per 100,000 population for men compared to 5.7 for women. Although among both genders, the suicide rate increased in 2023 compared to 2022. Mental health in the UK Over 53 thousand people in England were detained under the Mental Health Act in the period 2020/21. Alongside this, there has also been an increase in the number of workers in Great Britain suffering from stress, depression or anxiety. In 2022/23, around 875 thousand workers reported to be suffering from these work-related issues.

The suicide rate among females in the United States is highest for those aged 45 to 64 years and lowest among girls aged 10 to 14 and elderly women 75 and over. Although the suicide rate among women remains over three times lower than that of men, rates of suicide among women have gradually increased over the past couple decades. Suicide among women in the United States In 2021, there were around six suicide deaths per 100,000 women in the United States. In comparison, the rate of suicide among women in the year 2000 was about four per 100,000. Suicide rates among women are by far the highest among American Indians or Alaska Natives and lowest among Hispanic and Black or African American women. Although firearms are involved in the highest share of suicide deaths among both men and women, they account for a much smaller share among women. In 2020, the firearm suicide rate among women was 1.8 per 100,000 population, while the rates of suicide for suffocation and poisoning were 1.7 and 1.5 per 100,000, respectively. Suicidal ideation among women Although not everyone who experiences suicidal ideation, or suicidal thoughts, will attempt suicide, suicidal thoughts are a risk factor for suicide. In 2022, just over five percent of women in the United States reported having serious thoughts of suicide in the past year. Suicidal thoughts are more common among women than men even though men have much higher rates of death from suicide than women. This is because men are more likely to use more lethal methods of suicide such as firearms. Women who suffer from substance use disorder are significantly more likely to have serious thoughts of suicide than women without substance use disorder.

Results of previous studies on the associations between Google Trends search volumes and suicide statistics.

While much of work on homicide-suicide (HS) arises out of the United States (US) and the United Kingdom (UK), there is a paucity of research on HS outside of the Anglo-American sphere. This paper investigates HS in Hong Kong (HK), comparing the subtypes of filicide-suicide (FS) and mariticide/uxoricide-suicide (MUS) in that context as a means of testing the generalizability of past studies. Data from the HK Special Administrative Region (HKSAR) government and the HK Police Force reports retrieved 156 cases from 2000 to 2019. In that timeframe, HS resulted in 261 deaths, with MUS being the most prevalent type of HS. Male offenders and female victims are more commonly seen. Offenders are generally older than their victims, and over half of offenders are married. FS and MUS display distinct characteristics in terms of offender and victim demographics, relationship dynamics, motives, and mode of killing. Depressed mothers tend to victimize their sons in FS as a means of saving their sons from a perceived miserable future, whereas male offenders aggressed upon their female partners in MUS to alleviate their own frustrations, subsequently dying by suicide out of sorrow or a fear of consequence. MUS offenders are more hostile towards their victims and tend to kill with aggressive means, whereas FS offenders are more likely to kill with altruistic motives and with minimal force. These results match patterns of MUS and FS in the Anglo-American sphere, but with some important differences in terms of the use of guns and the presence of altruistic killing.

This data was collected using a web scrape of the UK's Courts and Judiciary Website (https://www.judiciary.uk/subject/prevention-of-future-deaths/) as discussed in our publication here (https://www.nature.com/articles/d41586-020-02558-0), and the scrape is available here: https://github.com/georgiarichards/georgiarichards.github.io We have a number of active research projects that are systematically analysing this data, including an assessment of suicides, and deaths from opioids and cardiovascular disease. If using this data, please reach out to us at georgia.richards@kellogg.ox.ac.uk

Reliability of individual and averaged time series for selected Google Trends search terms.

Predicting number of overheating actions in the US.

Percentage of respondents reporting experiencing overheating during heatwaves and a normal summer in the US and the UK.

As of 2023, the countries with the highest life expectancy included Switzerland, Japan, and Spain. As of that time, a new-born child in Switzerland could expect to live an average of **** years. Around the world, females consistently have a higher average life expectancy than males, with females in Europe expected to live an average of *** years longer than males on this continent. Increases in life expectancy The overall average life expectancy in OECD countries increased by **** years from 1970 to 2019. The countries that saw the largest increases included Turkey, India, and South Korea. The life expectancy at birth in Turkey increased an astonishing 24.4 years over this period. The countries with the lowest life expectancy worldwide as of 2022 were Chad, Lesotho, and Nigeria, where a newborn could be expected to live an average of ** years. Life expectancy in the U.S. The life expectancy in the United States was ***** years as of 2023. Shockingly, the life expectancy in the United States has decreased in recent years, while it continues to increase in other similarly developed countries. The COVID-19 pandemic and increasing rates of suicide and drug overdose deaths from the opioid epidemic have been cited as reasons for this decrease.