title: [Prevalence of poor self-rated mastication and associated factors in Brazilian elderly].
abstract: We estimated the prevalence of poor self-rated mastication and associated factors among Brazilian elders. The study used data from a national survey of 5,124 Brazilian elderly in 250 cities. Data collection included dental examinations and household interviews with the elderly. The outcome was self-rated mastication. Data analyses used Poisson regression, and the prevalence of poor self-rated mastication was 49.7% (95%CI: 47.5-51.8). Adjusted analyses showed that increased prevalence was associated with: black color/race (PR = 1.13; 95%CI: 1.02-1.26); low income (PR = 1.22; 95%CI: 1.12-1.33.); high rates of tooth loss (PR = 1.66; 95%CI: 1.02-2.66); untreated caries (PR = 1.16; 95%CI: 1.08-1.25); never having visited a dentist (PR = 1.26; 95%CI: 1.10-1.44); toothache (PR = 1.47; 95%CI: 1.39-1.57); use of partial (PR = 0.87; 95%CI: 0.76-0.99) or total prostheses (PR = 0.81; 95%CI: 0.75-0.88); and need for partial (PR = 1.13; 95%CI: 1.03-1.25) or total prostheses (PR = 1.27; 95%CI: 1.16-1.39). The high prevalence emphasizes the dental care needs of this older group. Policies to deal with the problem should take the associated factors into account.
authors.affiliation: Universidade do Vale do Rio dos Sinos, São Leopoldo, Brasil. episoares@terra.com.br
authors.forename: Juvenal Soares
authors.initials: JS
authors.lastname: Dias-da-Costa
authors.forename: Rosângela
authors.initials: R
authors.lastname: Galli
authors.forename: Edilson Almeida de
authors.initials: EA
authors.lastname: Oliveira
authors.forename: Vanessa
authors.initials: V
authors.lastname: Backes
authors.forename: Eloir Antonio
authors.initials: EA
authors.lastname: Vial
authors.forename: Raquel
authors.initials: R
authors.lastname: Canuto
authors.forename: Leonardo Lemos de
authors.initials: LL
authors.lastname: Souza
authors.forename: Cleber
authors.initials: C
authors.lastname: Cremonese
authors.forename: Maria Teresa Anselmo
authors.initials: MT
authors.lastname: Olinto
authors.forename: Marcos Pascoal
authors.initials: MP
authors.lastname: Pattussi
authors.forename: Jureci Machado
authors.initials: JM
authors.lastname: Triches
mesh_terms: D000368:Aged; D001938:Brazil / Q000453:epidemiology; D003731:Dental Caries / Q000453:epidemiology*; D003753:Dental Health Surveys; D005260:Female; D015577:Geriatric Assessment; D006801:Humans; D008297:Male; D008409:Mastication; D016012:Poisson Distribution; D015995:Prevalence; D012959:Socioeconomic Factors; D014505:Urban Population