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Abstract
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BACKGROUND: Japan has witnessed an unusual increase in the number of suicides among women during the coronavirus disease 2019 pandemic. An analysis is required to identify the influencing factors during the pandemic and develop new measures for preventing suicides.
METHODS: Data on the number of monthly suicides were collected from the National Police Agency of Japan. The expected number of suicides among women during the pandemic was estimated using a time-series model based on pre-pandemic data, considering year-to-year trends. The observation-to-expectation (O/E) ratio of suicides was estimated from March 2020 to October 2021 using job status, suicide motive, and age.
RESULTS: The number of suicides among women in Japan increased beyond the expected number until October 2021. The O/E ratio based on job status, suicide motive, and age (except self-employed, unknown job status, and women ≥80 years) was significantly above 1.0 from March-December 2020, and the increase in suicides continued in almost all categories in 2021.
CONCLUSION: Although several reasons were reported for increased suicides among women in Japan during the pandemic (e.g., economic downturn, financial instability, and loneliness), suicides increased irrespective of job status, suicide motive, or age. The preventive measures for suicide without omission might have been important during the pandemic, as opposed to limiting interventions to the reported specific aspects.
Language: en |