Citation

Souza CDF, Paiva JPS, Leal TC, Silva LFD, Machado MF, Araújo MDP. Rev. Assoc. Med. Bras. (1992) 2019; 65(12): 1482-1488.

Affiliation

. Núcleo de Estudos em Medicina Social e Preventiva (Nemsp), Departamento de Medicina, Universidade Federal de Alagoas, Arapiraca, AL, Brasil.

Copyright

(Copyright © 2019, Brazilian Medical Association)

DOI

10.1590/1806-9282.65.12.1482

PMID

31994630

Abstract

OBJECTIVE: To analyze the epidemiological profile and the Spatio-temporal distribution of mortality in motorcycle accidents in Alagoas before (2001-2007) and after the "Lei seca" (2008-2015).

METHODS: This is a mixed ecologic study. All deaths in the state with the codes V20-V29 (ICD-10) as the basic cause were included in the study. Sociodemographic variables and mortality rates per sex were analyzed. For the temporal analysis, the inflection point regression model was used. For spatial analysis, the rates were smoothed by the Local Empirical Bayesian Model and, subsequently, the Global and Local Moran statistic was used to identify the spatial clusters of risk.

RESULTS: There were 1458 deaths caused by motorcycle accidents in the period studied; the following characteristics about the victims stand out: male (91.29%), economically active age (82.93%), and brown race (78.12%). In the male population, there was a growth trend between 2001 and 2007 (19.0%, p<0.001), and a decline from 2008 (-11.2%, p<0.001). Spatial modeling showed that the areas with the highest risk of mortality are located in the agreste and sertão of the state (p = 0.01).

CONCLUSION: Mortality in motorcycle accidents is an important public health problem in Alagoas, with an emphasis on male mortality and geographic concentration within the state.

Language: en