Spatial analysis of AIDS and the social determinants of health

• Published in: Revista brasileira de epidemiologia 2019, Vol.22, p.e190032-e190032
• Main Authors: Paiva, Simone de Sousa, Pedrosa, Nathália Lima, Galvão, Marli Teresinha Gimeniz
• Format: Article
• Language: eng ; por
• Subjects: Acquired Immunodeficiency Syndrome - epidemiology; Adolescent; Adult; Brazil - epidemiology; Family Characteristics; Female; Humans; Linear Models; Male; Multivariate Analysis; Social Determinants of Health - statistics & numerical data; Socioeconomic Factors; Spatial Analysis; Young Adult
• ISSN: 1980-5497
• DOI: 10.1590/1980-549720190032

The social determinants of health (SDH) are factors that can influence the distribution of rates for acquired immunodeficiency syndrome (AIDS) in a given region. The objective of this study was to analyze SDHs related to AIDS. Ecological study, using spatial analyses techniques. 7,896 disease case reports were analyzed over a period of 11 years. Subjects were 13 years or older and residents of the state of Ceará, in the northeast of Brazil. The area of analysis was the municipality, calculating both the average rate of AIDS and the Freeman-Tukey transformed average rate for measuring softening. We used the Simple Linear Regression Model to make the spatial correlation between AIDS detection rates and SDH. A Geographic Information Systems (GIS) was used to manipulate georeferenced data. High rates of AIDS could be found in cities with better living conditions. Additionally, there was a significant relationship between primary health care coverage and lower rates of the disease in Ceará. Socioeconomic indicators with statistically significant correlation to the distribution of AIDS should be targeted by strategies policies in the fight against the disease.