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      Mortalidad por suicidio y sus características de comportamiento en la ciudad de Lima durante los años 2017-2022 Translated title: Suicide mortality and its behavioral characteristics in the city of Lima during the years 2017-2022

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          Abstract

          RESUMEN Describir la mortalidad por suicidio y sus principales características en Lima, Perú, durante el período 2017-2022. Materiales y métodos: Estudio descriptivo observacional que reporta características sociodemográficas y métodos de suicidio durante el período 2017-2022. Se estimaron también las tasas estandarizadas de mortalidad por año y por edad en Lima y sus distritos para cada año del período 2017-2021. Se registró un total de 559 muertes por suicidio durante el período 2017-2022 en Lima Metropolitana, con una razón hombre/mujer de 2,6 y edad mediana de 37. El 68,78% correspondía a personas solteras, el 44,54 % tenía educación secundaria, el 60,82 % de los suicidios ocurrieron en el hogar, y el ahorcamiento fue el método más frecuente (70,98 %). La mortalidad por suicidio alcanzó una proporción de 5,52 por cada 100 000 habitantes para Lima Metropolitana durante el período 2017-2021. Este indicador aumentó hasta un máximo en 2019 y ha disminuido desde entonces. Los distritos con mayor mortalidad fueron Pucusana, Barranco y San Bartolo. Conclusiones: La mortalidad por suicidio en Lima Metropolitana ha mostrado una tendencia decreciente desde el año 2019. Por otro lado, es imperativo mantener una vigilancia exhaustiva a largo plazo e implementar estrategias de prevención y atención en salud mental, particularmente en los distritos y grupos demográficos más afectados.

          Translated abstract

          ABSTRACT To describe suicide mortality and its main characteristics in Lima, Peru during the period 2017-2022. Methods: A descriptive observational study that reports the main sociodemographic characteristics and methods of suicide, during the period 2017-2022 in Metropolitan Lima and its districts. Age-standardized mortality rates were also estimated annually and throughout the period 2017-2021. There were 559 deaths by suicide during 2017-2022 in Lima, with a male/female ratio of 2.6, and a median age of 37; 68,78% were single, 44,54% had secondary education, 60,82% occurred at home, and hanging was the main method (70,98%). Suicide-related mortality was 5.52 per 100 000 habitants for Lima during the period 2017-2021. It increased to a peak in 2019 and then decreased. The districts with the highest mortality were Pucusana, Barranco and San Bartolo. Suicide mortality has shown a decreasing trend since 2019 in Lima; it is imperative to maintain comprehensive long-term surveillance, and to implement prevention and mental health care strategies, particularly in the most affected districts and demographic groups.

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          Suicide and suicidal behavior.

          Suicidal behavior is a leading cause of injury and death worldwide. Information about the epidemiology of such behavior is important for policy-making and prevention. The authors reviewed government data on suicide and suicidal behavior and conducted a systematic review of studies on the epidemiology of suicide published from 1997 to 2007. The authors' aims were to examine the prevalence of, trends in, and risk and protective factors for suicidal behavior in the United States and cross-nationally. The data revealed significant cross-national variability in the prevalence of suicidal behavior but consistency in age of onset, transition probabilities, and key risk factors. Suicide is more prevalent among men, whereas nonfatal suicidal behaviors are more prevalent among women and persons who are young, are unmarried, or have a psychiatric disorder. Despite an increase in the treatment of suicidal persons over the past decade, incidence rates of suicidal behavior have remained largely unchanged. Most epidemiologic research on suicidal behavior has focused on patterns and correlates of prevalence. The next generation of studies must examine synergistic effects among modifiable risk and protective factors. New studies must incorporate recent advances in survey methods and clinical assessment. Results should be used in ongoing efforts to decrease the significant loss of life caused by suicidal behavior.
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            Suicide trends in the early months of the COVID-19 pandemic: an interrupted time-series analysis of preliminary data from 21 countries

            Background The COVID-19 pandemic is having profound mental health consequences for many people. Concerns have been expressed that, at their most extreme, these consequences could manifest as increased suicide rates. We aimed to assess the early effect of the COVID-19 pandemic on suicide rates around the world. Methods We sourced real-time suicide data from countries or areas within countries through a systematic internet search and recourse to our networks and the published literature. Between Sept 1 and Nov 1, 2020, we searched the official websites of these countries’ ministries of health, police agencies, and government-run statistics agencies or equivalents, using the translated search terms “suicide” and “cause of death”, before broadening the search in an attempt to identify data through other public sources. Data were included from a given country or area if they came from an official government source and were available at a monthly level from at least Jan 1, 2019, to July 31, 2020. Our internet searches were restricted to countries with more than 3 million residents for pragmatic reasons, but we relaxed this rule for countries identified through the literature and our networks. Areas within countries could also be included with populations of less than 3 million. We used an interrupted time-series analysis to model the trend in monthly suicides before COVID-19 (from at least Jan 1, 2019, to March 31, 2020) in each country or area within a country, comparing the expected number of suicides derived from the model with the observed number of suicides in the early months of the pandemic (from April 1 to July 31, 2020, in the primary analysis). Findings We sourced data from 21 countries (16 high-income and five upper-middle-income countries), including whole-country data in ten countries and data for various areas in 11 countries). Rate ratios (RRs) and 95% CIs based on the observed versus expected numbers of suicides showed no evidence of a significant increase in risk of suicide since the pandemic began in any country or area. There was statistical evidence of a decrease in suicide compared with the expected number in 12 countries or areas: New South Wales, Australia (RR 0·81 [95% CI 0·72–0·91]); Alberta, Canada (0·80 [0·68–0·93]); British Columbia, Canada (0·76 [0·66–0·87]); Chile (0·85 [0·78–0·94]); Leipzig, Germany (0·49 [0·32–0·74]); Japan (0·94 [0·91–0·96]); New Zealand (0·79 [0·68–0·91]); South Korea (0·94 [0·92–0·97]); California, USA (0·90 [0·85–0·95]); Illinois (Cook County), USA (0·79 [0·67–0·93]); Texas (four counties), USA (0·82 [0·68–0·98]); and Ecuador (0·74 [0·67–0·82]). Interpretation This is the first study to examine suicides occurring in the context of the COVID-19 pandemic in multiple countries. In high-income and upper-middle-income countries, suicide numbers have remained largely unchanged or declined in the early months of the pandemic compared with the expected levels based on the pre-pandemic period. We need to remain vigilant and be poised to respond if the situation changes as the longer-term mental health and economic effects of the pandemic unfold. Funding None.
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              Suicide Worldwide in 2019: Global Health Estimates

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                Author and article information

                Journal
                rnp
                Revista de Neuro-Psiquiatría
                Rev Neuropsiquiatr
                Universidad Peruana Cayetano Heredia. Facultad de Medicina (Lima, , Peru )
                0034-8597
                January 2024
                : 87
                : 1
                : 4-17
                Affiliations
                [1] Lima orgnameUniversidad Privada San Juan Bautista orgdiv1Escuela Profesional de Medicina Humana Peru
                Article
                S0034-85972024000100004 S0034-8597(24)08700100004
                10.20453/rnp.v87i1.4950
                e1c6ddb6-6acc-4076-9552-01acfcfad22f

                This work is licensed under a Creative Commons Attribution 4.0 International License.

                History
                : 03 October 2023
                : 27 February 2024
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 53, Pages: 14
                Product

                SciELO Peru

                Categories
                Artículos originales

                suicidio,Metropolitan Lima,Mortality,Suicide,Lima Metropolitana,mortalidad

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