Analysis of the performance of health services in a group of vulnerable municipalities.

This work was a descriptive study that analyzed the performance of health services in 112 municipalities (g100) characterized by more than 80,000 inhabitants, low public revenue, and socioeconomic vulnerability. Based on the Projeto de Avaliação de Desempenho do Sistema de Saúde, 31 indicators of funding, resources, access, effectiveness, acceptability, and appropriateness were selected for the period of 2017-2020, and were compared to the variations of each year's indicators year on year. In 2020, an increase in funding, especially SUS transfers (31.6%), was observed. The availability of hospital beds had been decreasing between 2017 and 2019, but began to increase again in 2020; likewise, the availability of health professionals also showed a slight increase. A decline was observed in cervical and breast cancer screening exams of nearly 40% (2020), as well as a decrease in surgical procedures, such as cataracts and angioplasties. The hospitalizations due to conditions manageable by primary care were 15.8% in 2020, 14.1% lower than in 2019. A 55.8% increase in mortality due to diabetes and greater tuberculosis treatment non-adherence was also observed. The pandemic context calls for caution when interpreting results, which highlight access barriers and postponements of proper health care.