A 15-Year Time-series Study of Tooth Extraction in Brazil
Autor: | Mauro Henrique Nogueira Guimarães de Abreu, Patrícia Azevedo Lino, Thiago Rezende dos Santos, Mara Vasconcelos, Simone Dutra Lucas, Maria Aparecida Gonçalves de Melo Cunha |
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Jazyk: | angličtina |
Rok vydání: | 2015 |
Předmět: |
medicine.medical_specialty
Dentistry Dental Specialty stomatognathic system Linear regression Quality Improvement Study Tooth loss medicine Humans Human Development Index Time series study Permanent teeth Primary Health Care business.industry Public health General Medicine Human development (humanity) stomatognathic diseases Socioeconomic Factors Tooth Extraction medicine.symptom business Brazil Demography Research Article |
Zdroj: | Medicine |
ISSN: | 1536-5964 0025-7974 |
Popis: | Tooth loss is considered to be a public health problem. Time-series studies that assess the influence of social conditions and access to health services on tooth loss are scarce. This study aimed to examine the time-series of permanent tooth extraction in Brazil between 1998 and 2012 and to compare these series in municipalities with different Human Development Index (HDI) scores and with different access to distinct primary and secondary care. The time-series study was performed between 1998 and 2012, using data from the Brazilian National Health Information System. Time-series study was performed between 1998 and 2012. Two annual rates of tooth extraction were calculated and evaluated separately according to 3 parameters: the HDI, the presence of a Dental Specialty Center, and coverage by Oral Health Teams. The time-series was analyzed using a linear regression model. An overall decrease in the tooth-loss tendencies during this period was observed, particularly in the tooth-extraction rate during primary care procedures. In the municipalities with an HDI that was lower than the median, the average tooth-loss rates were higher than in the municipalities with a higher HDI. The municipalities with lower rates of Oral Health Team coverage also showed lower extraction rates than the municipalities with higher coverage rates. In general, Brazil has shown a decrease in the trend to extract permanent teeth during these 15 years. Increased human development and access to dental services have influenced tooth-extraction rates. |
Databáze: | OpenAIRE |
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