Prevalence and Associated Factors With Voice Disorders in Brazilian Community-dwelling Older Adults.

OBJECTIVES: This study aimed to estimate the prevalence and factors associated with voice disorders (VDs) in Brazilian community-dwelling older adults. STUDY DESIGN: This is a cross-sectional study. METHODS: The sample comprised 463 older adults (60 years or more) of both sexes living in a Brazilian northeastern city. Variables were related to socioeconomic and demographic profile, lifestyle, and general health conditions, in addition to the validated "Screening for Voice Disorders in Older Adults" (RAVI) questionnaire. A bivariate analysis was performed using the Pearson chi-square test or the Fisher exact test, and the magnitude of the association was the prevalence ratio (PR). Poisson regression model was performed, considering only the variables with a critical value of P < 0.20. The significance level was 5%. RESULTS: There was a prevalence of women (60.9%), and the average age of participants was 70 (±7.74) years. The prevalence of VDs was 51.4% (95% confidence interval [CI]: 46.8-55.9). The most common symptoms were throat sensation of phlegm (46.9%) and dry throat (46.7%), both related to physical sensations of laryngeal discomfort. Multivariate analysis indicated that the prevalence of VDs was independently associated with hyposalivation (PR = 2.28, 95% CI = 1.80-2.88), smoking (PR = 2.04, 95% CI = 1.65-2.52), self-reported hearing loss (PR = 1.51, 95% CI = 1.28-1.78), and not seeking a physician or other health professional care for VDs (PR = 0.73, 95% CI = 0.60-0.88). CONCLUSION: VDs are prevalent among Brazilian community-dwelling older adults and are associated with variables related to general health and lifestyle.

Voice Disorders in Older Adults Living in Nursing Homes: Prevalence and Associated Factors.

OBJECTIVES: To estimate the prevalence and the associated factors with voice disorders (VDs) in older adults living in nursing homes. STUDY DESIGN: Cross-sectional. METHODS: A sample of 117 Brazilian individuals of both sexes and preserved cognitive function, aged >59 years, living in 10 nursing homes, was studied. VDs were screened using the validated tool "Rastreamento de Alterações Vocais em Idosos" (RAVI-Screening for Voice Disorders in Older Adults). Associated factors included variables related to socioeconomic and demographic profile; nursing home; general health; ear, nose, and throat conditions; lifestyle; functionality; and psychosocial status. Bivariate analysis was performed by Pearson's chi-square or Fisher's exact test. Multivariate analysis was performed by multiple binomial regression. The significance level was 5%. RESULTS: The prevalence of VDs was 39.3% (95% confidence interval [CI] = 30.4-48.1). There was no significant difference in prevalence according to age and sex. Multivariate analysis revealed that the prevalence of VDs were independently associated with anxiety symptoms (prevalence ratio [PR] = 1.97, 95% CI = 1.17-3.29), smoking (PR = 1.56, CI = 1.02-2.38), general daily inactivity (PR = 1.62, CI = 1.10-2.38), temporomandibular disorder (PR = 1.68, CI = 1.11-2.54), choking (PR = 1.53, CI = 1.06-2.20), and self-reported hearing loss (PR = 1.52, CI = 1.04-2.21). CONCLUSION: VDs are common among older adults with preserved cognitive function living in nursing homes. The associated factors with VDs in this population can be prevented, diagnosed, controlled, or treated. Screening procedures and early intervention should be considered.