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[Trends in suicide rates in Brazil from 2011 to 2020: special focus on the COVID-19 pandemicTendencia de las tasas de suicidio en Brasil, 2011-2020, con especial atención a la pandemia de COVID-19]. / Tendência de suicídio no Brasil de 2011 a 2020: foco especial na pandemia de covid-19.
Soares, Fernanda Cunha; Stahnke, Douglas Nunes; Levandowski, Mateus Luz.
  • Soares FC; Universidade Federal do Rio Grande Programa de Pós-Graduação em Psicologia Rio Grande (RS) Brasil Universidade Federal do Rio Grande, Programa de Pós-Graduação em Psicologia, Rio Grande (RS), Brasil.
  • Stahnke DN; Universidade do Vale do Rio dos Sinos (UNISINOS) Programa de Pós-Graduação em Saúde Coletiva São Leopoldo (RS) Brasil Universidade do Vale do Rio dos Sinos (UNISINOS), Programa de Pós-Graduação em Saúde Coletiva, São Leopoldo (RS), Brasil.
  • Levandowski ML; Universidade Federal do Rio Grande Programa de Pós-Graduação em Psicologia Rio Grande (RS) Brasil Universidade Federal do Rio Grande, Programa de Pós-Graduação em Psicologia, Rio Grande (RS), Brasil.
Rev Panam Salud Publica ; 46: e212, 2022.
Article in Portuguese | MEDLINE | ID: covidwho-2281985
ABSTRACT

Objective:

To describe the trends in suicide rates in Brazil from 2011 to 2020 and determine whether these rates are associated with COVID-19 pandemic-related variables.

Method:

This ecological time series study analyzed mortality from suicide with a focus on 2020, the first year of the COVID-19 pandemic. The suicide mortality rate per 100,000 population was the primary outcome. The trends in suicide rates were estimated using generalized Prais-Winsten regression. An autoregressive integrated moving average (ARIMA) model was used to predict suicide rates in 2020. The association between suicide rates and death rates from COVID-19, unemployment, receiving emergency financial aid, and rates of social distancing was investigated.

Results:

From 2011 to 2020, 115 469 deaths by suicide were recorded in Brazil (60.5 deaths/100 000 population). The suicide rate in 2020 was 6.68/100 000 population. An increasing trend in suicide rates was observed from 2011 to 2020 in both sexes, with annual percent change of 0.23 (95%CI 0.141; 0.322) in women; and 1.19 (95%CI 0.714; 1.810) in men. Mortality by suicide increased in all regions, with the highest increase recorded in the South. There was no evidence of increase in deaths by suicide in relation to the expected number during the first year of the COVID-19 pandemic.

Conclusions:

Suicide rates increased for both sexes and in all Brazilian states. In the first pandemic year, the number of deaths by suicide did not increase in relation to the expected number, with a stability trend during the months of 2020.
RESUMEN

Objetivo:

Describir la tendencia de las tasas de suicidio en Brasil durante el período 2011-2020 y determinar su asociación con las variables relacionadas con la pandemia de COVID-19.

Métodos:

En este estudio ecológico y de serie temporal se analizó la mortalidad por suicidio, en particular en el 2020, el primer año de la pandemia de COVID-19. El resultado principal fue la tasa de mortalidad por suicidio por 100.000 habitantes. La tendencia de las tasas de suicidio se calculó mediante una regresión generalizada de Prais-Winsten y para el pronóstico correspondiente al 2020 se utilizó el modelo autorregresivo integrado de promedio móvil (ARIMA). Se investigó la asociación entre las tasas de suicidio y las tasas de muerte por COVID-19, el desempleo, el recibir ayuda económica de emergencia y las tasas de distanciamiento social.

Resultados:

En el período 2011-2020, se registraron 115.469 suicidios en Brasil (60,5 muertes por 100.000 habitantes). La tasa de suicidio en el 2020 fue de 6,68 por 100.000 habitantes. Se observó un aumento en la tendencia de las tasas de suicidio en las personas de ambos sexos en el período 2011-2020, con una variación anual porcentual de 0,23 (IC 95% 0,141; 0,322) en las mujeres y de 1,19 (IC 95% 0,714; 1,810) en los hombres. La mortalidad por suicidio aumentó en todas las regiones y la mayor tasa se registró en la región sur. No hubo evidencia de una intensificación del número de casos de suicidio con respecto a lo previsto en el primer año de la pandemia de COVID-19.

Conclusiones:

Las tasas de suicidio de personas de ambos sexos aumentaron en todos los estados de Brasil. En el primer año de la pandemia no se observó ningún aumento en comparación con la tasa prevista y la tendencia se mantuvo estable durante el transcurso del 2020.
Keywords

Full text: Available Collection: International databases Database: MEDLINE Type of study: Experimental Studies / Prognostic study Country/Region as subject: South America / Brazil Language: Portuguese Journal: Rev Panam Salud Publica Journal subject: Public Health Year: 2022 Document Type: Article Affiliation country: RPSP.2022.212

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Full text: Available Collection: International databases Database: MEDLINE Type of study: Experimental Studies / Prognostic study Country/Region as subject: South America / Brazil Language: Portuguese Journal: Rev Panam Salud Publica Journal subject: Public Health Year: 2022 Document Type: Article Affiliation country: RPSP.2022.212