Bed demand and occupancy within the Brazilian National Health System for the most common types of cancer in Brazil, from 2018 to 2021: a cross-sectional study

Abstract

ABSTRACT Objective To analyze bed demand and occupancy within the Brazilian National Health System (Sistema Único de Saúde – SUS) for the main types of cancer in Brazil, from 2018 to 2021. Methods This was a descriptive cross-sectional study, using data from the Hospital Information System. Queuing theory model was used for calculating average admission rate, average hospitalization rate, probability of overload, and average number of people in the queue. Results The Southeast and South regions showed the highest average hospitalization rates, while the North region showed the lowest rates. The Southeast region presented a high probability of surgical bed overload, especially in the states of São Paulo (99.0%), Minas Gerais (97.0%) and Rio de Janeiro (97.0%). São Paulo state showed an overload above 95.0% in all types of beds analyzed. Conclusion There was a high probability of oncology bed occupancy within the Brazilian National Health System, especially surgical and medical beds, and regional disparities in bed overload.

Keywords

• Access to Health Services
• Equity in Access to Health Services
• Neoplasms
• Operational Research, Queuing Theory