Quality of life and level of physical activity of individuals with temporomandibular disorders with and without otological symptoms: Secondary analysis of a cross-sectional study.

BACKGROUND AND PURPOSE: Otological symptoms (OS) are highly prevalent in individuals with temporomandibular disorders (TMD). Individuals with TMD and OS have more neck disability and decreased deep neck muscles endurance when compared to individuals without OS. However, no studies have evaluated whether OS is associated with lower Quality of Life (QoL) and worse levels of physical activity. This study aimed to evaluate the QoL and level of physical activity of individuals with TMD with and without OS. METHODS: In this cross-sectional study, 62 individuals with TMD were allocated into 2 groups: TMD with OS (n = 36) or TMD without OS (n = 26). Self-reported complaints of dizziness, vertigo, tinnitus, earache, ear fullness, or hypoacusis were considered as OS. QoL was assessed with the WHOQOL-Bref and physical activity with the IPAQ-SF. Independent t-test and chi-squared test were used for analysis between-groups. Effect sizes were reported using Cohen's d. A Pearson correlation was used to compare the number of OS and QoL scores. A significance level of p < 0.05% and 95% confidence intervals were considered statistically significant. RESULTS: The total generic scores for QoL were not different between-groups (p = 0.076), but individuals with TMD with OS had lower satisfaction (p = 0.015; d: 0.63) and physical domain (p = 0.015; d: 0.64) scores with a moderate effect size. In TMD with OS, 69.4% of individuals were irregularly active and 50% for the TMD without OS, with no statistical significance (p > 0.05). The number of OSs was inversely and weakly associated with the QoL total score. CONCLUSION: Individuals with TMD and OS are associated with worsened QoL (physical domain and satisfaction) when compared to individuals with TMD without OS. The higher the number of OS, the worse the QoL score. Individuals with TMD with and without OS had similar levels of physical activity, but a high prevalence of irregularly active and sedentary individuals within TMD diagnosed population was found.

Pain, deep neck flexors performance, disability, and head posture in individuals with temporomandibular disorder with and without otological complaints.

BACKGROUND: Otological complaints (OC) are highly prevalent in subjects with temporomandibular disorders (TMD) and so is the risk of neck dysfunctions. OBJECTIVE: To evaluate pain, deep neck flexor (DNF) performance, disability, and head and neck posture of individuals with TMD with and without OC. METHODS: In this cross-sectional study, 57 individuals were divided into a group with TMD and OC (n= 31) and a group with TMD without OC (n= 26). Self-reported pain intensity, masticatory and neck muscles pressure pain thresholds, DNF performance, neck disability, and head and neck posture were evaluated. Data were compared between groups using the independent t test and Mann-Whitney test with Bonferroni correction for multiple comparisons. Effect sizes were evaluated using Cohen's index. RESULTS: The TMD with OC group presented less muscle activation [26 (24-28) vs. 24 (24-26) mmHg; p< 0.05], less endurance [105 (46-140) vs. 44 (28-78) points; p< 0.05], and greater neck disability (8.15 ± 5.89 vs. 13.32 ± 6.36 points; p< 0.05). No significant difference was observed in self-reported pain, head and neck posture, or pressure pain thresholds. CONCLUSION: Individuals with TMD with OC presented decreased DNF performance and increased neck disability compared to individuals with TMD without OC.

Depressive Symptoms and Associated Factors in Institutionalized Elderly.

Background/Study Context: Depression is a common psychiatric disorder in the elderly that leads to a decrease in quality of life and functional impairment, among other health problems. The study of depressive symptoms in institutionalized elderly is scarce in Latin America and can contribute to plan prevention and treatment actions in order to improve health conditions for the residents as well as quality of life. Therefore, the aim of this study is to determine the prevalence of depressive symptoms and identify its associated factors in institutionalized elderly. METHODS: A cross-sectional study is presented herein, carried out in 10 nursing homes of the municipality of Natal (Northeast Brazil). All individuals over the age of 60 were included. The Geriatric Depression Scale (GDS-15) was applied to verify the depressive symptoms, as well as sociodemographic variables related to the institution and health conditions (comorbidities, medication, body mass index, level of physical activity, mobility, and functional and cognitive capacities). Bivariate analysis was carried out using the chi-square Pearson's test (or Fisher's test) and the linear trend chi-square. Finally, logistic regression was utilized for multivariate analysis. RESULTS: The final sample was constituted of 142 elderly, mostly of the female sex (78.9%), with an average age of 79.3 (SD: 8.2). Of these, 65 individuals presented depressive symptoms, with a 45.77% prevalence (95% confidence interval [CI]: 37.80-53.97%). The final model verified an association between the presence of depressive symptoms and functional impairment, prevalence ratio (PR) = 1.58 (95% CI: 1.04-2.42), and arterial hypertension, PR = 1.57 (95% CI: 1.07-2.31), adjusted by fecal incontinence, sex, and age. CONCLUSION: Depressive symptoms were present in almost half of the sample of institutionalized elderly, and this condition was associated with functional impairment and arterial hypertension. The results of this work indicate the importance of monitoring depression as well as intervening on these modifiable aspects, to avoid the cascade of negative outcomes associated with this disease and also improve the quality of life of this population group.