07.04.06. Do hospitals track dementia-related admissions? | Brazil
07.04.06. Do hospitals track dementia-related admissions? | Brazil
08 Apr 2022
The health information systems in Brazil track the number of people living with dementia who have been hospitalised nationally via SUS. The notification of dementia-related admissions is not mandatory, which means that people living with dementia are likely to have their secondary causes for hospitalisation registered, such as infection, stroke, or dehydration, for example, instead of dementia as being the main cause. This creates an underestimation of the number of people living with dementia who have been hospitalised. In addition, the high number of people living with dementia who are currently undiagnosed (77%) (Nakamura et al., 2015), and the difficulty in differentiating acute delirium from dementia, might also have an effect on the absolute numbers of hospitalisation related to dementia.
The more advanced the age group is, the higher the number of admissions related to dementia. For instance: in the age group 50-59, a total of 50 admissions occurred; between 60 and 69 years old, this number increased to 293, in the age group 70-79 the number was 835, and for the age group 80 plus, the number reached 1,769 admissions. A total number of 13,723 admissions occurred between January 2008 and November 2019 (Brazilian Ministry of Health, 2019n). The study from Santos et al. (2017) using data from the same public source shows an even smaller number – a total of 9,843 hospitalisations of older people (aged 60+) living with dementia over the period between 2008 and 2014 nationally. In this study, dementia was the main cause of hospital deaths (33%) compared to other mental disorders.
References:
Brazilian Ministry of Health. (2019n). TabNet Win32 3.0: Morbidade Hospitalar do SUS – por local de internação—Brasil. http://tabnet.datasus.gov.br/cgi/tabcgi.exe?sih/cnv/niuf.def
Nakamura, A., Opaleye, D., Tani, G., & Ferri, C. P. (2015). Dementia underdiagnosis in Brazil. The Lancet, 385(9966), 418–419. https://doi.org/10.1016/S0140-6736(15)60153-2
Santos, D. F. B. dos, Carvalho, E. B. de, Nascimento, M. do P. S. S. do, Sousa, D. M. de, & Carvalho, H. E. F. de. (2017). ATENÇÃO À SAÚDE DO IDOSO POR CUIDADORES INFORMAIS NO CONTEXTO DOMICILIAR: REVISÃO INTEGRATIVA. SANARE – Revista de Políticas Públicas, 16(2). https://doi.org/10.36925/sanare.v16i2.1181