Transitioning through AIDS epidemics - gender and temporality

Area of Science:

• Epidemiology
• Public Health
• Infectious Disease Research

Background:

• Acquired Immunodeficiency Syndrome (AIDS) remains a significant public health concern globally.
• Understanding the temporal evolution of AIDS, including incidence, lethality, and mortality, is crucial for effective public health interventions.
• Brazil has implemented various strategies to combat the HIV/AIDS epidemic since the 1980s.

Purpose of the Study:

• To analyze the epidemiological evolution of AIDS in Mato Grosso do Sul, Brazil.
• To examine trends in AIDS incidence, lethality, and mortality coefficients from 1985 to 2012.
• To identify gender-specific patterns in the AIDS epidemic within the region.

Main Methods:

• A descriptive epidemiological study was conducted.
• Time series analysis was employed to analyze secondary data.
• Data were sourced from the Notifiable Diseases Information System (SINAN) between 1985 and 2012.

Main Results:

• AIDS prevalence was higher in men, with a trend towards feminization observed in the initial 14 years of the epidemic.
• No statistically significant difference in AIDS lethality was found between sexes.
• Women demonstrated a 1.3 times higher likelihood of survival compared to men.

Conclusions:

• Gender disparities are evident in the AIDS epidemic in Mato Grosso do Sul.
• HIV/AIDS prevention and treatment strategies require gender-sensitive approaches.
• Further research into gender-specific factors influencing AIDS outcomes is warranted.