The Relationship between Lifestyle, Mental Health, and Loneliness in the Elderly during the COVID-19 Pandemic.

The study focused on examining the relationship between well-being and various psychological factors such as loneliness, anxiety, depression, and stress, whilst also considering changes in lifestyle. A total of 108 elderly participants, with an average age of 70.38 years, were enrolled in this quantitative cross-sectional study. The research employed a battery of assessment tools including a Sociodemographic Data Questionnaire, Mini-Mental State Examination, Positive Mental Health Scale, Stress Perception Scale, Geriatric Anxiety Inventory, Geriatric Depression Scale (reduced version), Loneliness Scale, and International Physical Activity Questionnaire. Descriptive analysis was conducted in order to understand the distribution of scores across these variables, followed by the categorization of participants based on the reported alterations in eating and physical activity behaviors. Correlations between variables were assessed using Spearman correlation and an EBIC-LASSO network analysis. The findings indicated a potential detriment to the well-being of elderly individuals practicing social distancing, evidenced by heightened symptoms of loneliness, depression, anxiety, and stress, alongside the reported changes in dietary patterns and physical activity. The study underscores the importance of understanding the pandemic's impact on the well-being of older adults and advocates for longitudinal investigations to delineate the evolving effects of social distancing measures across different phases of the pandemic.

Unraveling the unparalleled benefits of orienteering versus hiking on gait performance and cognition: A randomized clinical trial.

METHODS: Physical activities and sports in nature offer opportunities for leisure, health, and well-being. A randomized clinical trial (RCT) compared the effects of training, dualtask orienteering and single-task hiking in independent older adults (n = 90) allocated into three groups: orienteering group (OG), hiking group (HG) and control group (CG). Timed Up and Go (TUG) tests, including a dual-task (TUG-DT), and cognitive tests were administered. Differences were analyzed by Generalized Estimating Equations (GEE) and the effect size (ES) was calculated. Unpaired and paired tests were used for the evaluation of basic differences and after 24 weeks of intervention. RESULTS: This RCT highlights the interaction effects between groups and time. Only the OG in TUGDT reduced by 6 s, with change of 42% (ES=0.77). Likewise, Dual TUG + cognitive stops (TUG-DT+ CS) and Dual TUG + cognitive stops + cognitive errors (TUG-DT + CS + CE), reduced 7 (ES=0.85) and 8 (ES=0.90) seconds (<0.001). The task cost improved by 75% for OG and 24% for HG (p = 0.001), with an ES of 0.56 for OG. For cognition, there was a 49.2% increase (ES=2.00) for OG and 16.5% for HG in executive functions and visuospatial skills, a 31.4% increase (ES=1.64) for OG and 14.7% for HG in processing speed, and a 39.8% increase (ES=1.62) for OG and 6.5% for HG in memory. All interactions were <0.001. CONCLUSION: The orienteering demonstrated that has potential benefits in effectively improving gait performance and preventing cognitive decline in older adults. Brazilian Registry of Clinical Trials (ReBEC): RBR-99jmmpf.

A pilot screening for cognitive impairment through voice technology (WAY2AGE).

Voice technology has grown exponentially, offering an opportunity to different fields, such as the health area. Considering that language can be a sign of cognitive impairment and most screening tools are based on speech measures, these devices are of interest. The aim of this work was to examine a screening tool for Mild Cognitive Impairment (MCI) through voice technology. For this reason, the WAY2AGE voice Bot was tested across Mini-Mental (MMSE) scores. The main results depict a strong relationship between MMSE and WAY2AGE scores, as well as a good AUC value to discriminate between no cognitive impairment (NCI) and MCI groups. However, a relationship between age and WAY2AGE scores, but not between age and MMSE scores, was found. This would indicate that, even if WAY2AGE seems sensitive to detect MCI, the voice tool is age-sensitive and not as robust as the traditional MMSE scale. Future lines of research should look more deeply into parameters that distinguish developmental changes. As a screening tool, these results are of interest for the health area and for at-risk older adults.

Cognitive Reserve in Older Adults: A Cluster Analysis / Reserva Cognitiva em Adultos Idosos: Uma Análise de Cluster

Abstract Cognitive reserve (CR) is a construct generally associated with neurodegenerative diseases in aging. The aim of this paper was to examine the CR profiles of older adults at different stages of their lifespan and evaluate the importance of: (a) gender and CR; and (b) CR, cognition, and symptoms of depression. A sample of 195 older adults volunteered to participate in the study, and a cluster analysis was carried out on their responses in terms of the Cognitive Reserve Scale. The cluster analysis depicted two different profiles. Furthermore, women had a better CR than men. The results provide an important contribution to understanding the variables related to the CR construct.

Resumo A reserva cognitiva (RC) é um construto geralmente associado a doenças neurodegenerativas no envelhecimento. O objetivo deste estudo foi examinar os perfis de RC em adultos idosos em diferentes estágios da vida, e avaliar o efeito de: (a) gênero e RC; e (b) RC, cognição e sintomas depressivos. A amostra contou com 195 adultos, e uma análise de cluster foi realizada a partir dos escores obtidos na Escala de Reserva Cognitiva. A análise de cluster descreveu dois perfis diferentes. Além disso, as mulheres apresentaram maior RC em comparação aos homens. Os resultados fornecem contribuições importantes para as variáveis relacionadas ao construto da RC.

Mediação de conflitos familiares: uma revisão sistemática / Mediation of family conflicts: a systematic review

Este artigo trata de uma revisão sistemática da literatura. O problema de pesquisa foi verificar como se dá a atuação do psicólogo nos atendimentos de mediação familiar. O objetivo principal foi caracterizar a atuação do psicólogo enquanto mediador de conflitos familiares em processos de disputa de guarda de filhos. Além disso, buscou verificar as técnicas utilizadas para realização da mediação, as características do processo de mediação, quem são os indivíduos atendidos e quem são os mediadores. Foram escolhidos os descritores "mediação familiar" AND "psicologia". As bases de dados utilizadas na pesquisa foram Redalyc, BVS e Scielo. Analisou-se artigos empíricos e documentais na língua inglesa, espanhola e portuguesa, sem restritor de tempo. Dentre 37 artigos encontrados, foram analisados um total final de sete artigos. Observou-se que o trabalho de mediação é realizado de forma multidisciplinar, como preconiza a Lei da Mediação no Brasil. O trabalho do psicólogo é realizado fundamentalmente em parceria com operadores do direito e assistentes sociais, contudo, sem uma clareza quanto às especificidades do trabalho do psicólogo como mediador

This article deals with a systematic review of the literature. The research problem was verified as it gives a psychological performance in the family mediation enterprises. The main objective was to characterize the psychologist's role as a mediator of family conflicts in child custody dispute processes. Also, try to check how techniques used for mediation, as resources of the mediation process, who are the individuals served and who are the mediators. The descriptors "family mediation" AND "psychology" were selected. As database used in the research were Redalyc, BVL and Scielo. Review some empirical articles and documents in English, Spanish and Portuguese without time restriction. Among 37 articles found, analyzed in the fi nal total of seven articles. Observe if the mediation work is done in a multidisciplinary way, as recommended by the Mediation Law in Brazil. The work of the psychologist is performed primarily in partnership with legal enforcement offi cers and Social Workers, however without clarity as to the specifi cs of the psychologist's work as a mediator

Este artículo trata de una revisión sistemática de la literatura. El problema de investigación fue verificar cómo actúa el psicólogo en sesiones de mediación familiar. El objetivo principal fue caracterizar el papel del psicólogo como mediador de conflictos familiares en disputas por la custodia de los hijos. Además, buscó verificar las técnicas utilizadas para realizar la mediación, las características del proceso de mediación, quiénes son las personas asistidas y quiénes son los mediadores. Se eligieron los descriptores "mediación familiar" Y "psicología". Las bases de datos utilizadas en la investigación fueron Redalyc, BVS y Scielo. Se analizaron artículos empíricos y documentales en inglés, español y portugués, sin restricción de tiempo. Entre 37 artículos encontrados, se analizaron un total de siete artículos. Se observó que el trabajo de mediación se realiza de forma multidisciplinar, como lo recomienda la Ley de Mediación en Brasil. El trabajo del psicólogo se realiza fundamentalmente en colaboración con operadores jurídicos y trabajadores sociales, pero sin claridad en cuanto a las especifi cidades del trabajo del psicólogo como mediador

Fatores de personalidade e aspectos de saúde em idosos: um estudo longitudinal / Personality factors and health aspects in older adults: a longitudinal study / Factores de personalidad y aspectos de salud en adultos mayores: un estudio longitudinal

O Modelo dos Cinco Grandes Fatores de Personalidade é uma teoria contemporânea que efetivamente auxilia no entendimento das características da personalidade de um indivíduo. Portanto, o presente estudo procurou comparar os cinco grandes fatores de personalidade (neuroticismo, consciência, abertura à experiência, concordância e extroversão) dos idosos antes e depois de um intervalo de quatro anos e identificar o efeito preditivo desses fatores nas variáveis de saúde. Este é um estudo quantitativo e longitudinal. A amostra foi constituída por 60 idosos com idade média de 73,17 anos (DP = 5,99). Os seguintes instrumentos foram aplicados: 1) Questionário de Dados Sociodemográficos e Clínicos e 2) Bateria Fatorial de Personalidade (BFP). As principais descobertas revelaram mudanças significativas nos escores de três fatores de personalidade ao longo de quatro anos: extroversão, consciência e aceitação. Nesse contexto, a variável tempo influenciou significativamente os fatores de personalidade.

The Big Five Personality Factors Model is a contemporary theory that effectively assists in understanding an individual's personality features. Therefore, the present study sought to compare the older adults' big five personality factors (neuroticism, conscientiousness, openness to experience, agreeableness, and extraversion) before and after a four-year interval and to identify the predictive effect of these factors on health variables. This is a quantitative and longitudinal study. The sample consisted of 60 older adults with a mean age of 73.17 years (SD = 5.99). The following instruments were applied: 1) Sociodemographic and Clinical Data Questionnaire; and 2) Personality Factorial Battery (PFB). The main findings revealed significant changes in the scores of three personality factors over four years: extraversion, conscientiousness, and agreeableness. In this context, the time variable had a significant influence on personality factors.

El Gran Modelo de los Cinco Factores de la Personalidad es la teoría contemporánea que efectivamente ayuda a comprender las características de la personalidad de un individuo. Por lo tanto, el presente estudio buscó comparar los cinco grandes factores de personalidad (neuroticismo, conciencia, apertura a la experiencia, amabilidad y extraversión) de los adultos mayores antes y después de un intervalo de cuatro años e identificar el efecto predictivo de estos factores en las variables de salud. Este es un estudio cuantitativo y longitudinal. La muestra consistió en 60 adultos mayores con una edad media de 73.17 años (DE = 5.99). Se aplicaron los siguientes instrumentos: 1) Cuestionario de Datos Sociodemográficos y Clínicos; y 2) Batería Factorial de Personalidad (BFP). Los principales hallazgos revelaron cambios significativos en las puntuaciones de tres factores de personalidad durante cuatro años: extraversión, conciencia y amabilidad. En este contexto, la variable tiempo tuvo una influencia significativa en los factores de personalidad

Predicting Scores on the Mini-Mental State Examination (MMSE) from Spontaneous Speech.

The aim of this study was to examine the relationship between language components, such as lexical density, length, and content in terms of "Time, Space and Action", with MMSE scores. For this reason, a group of 33 older participants, without a diagnosis of dementia, was examined, providing information regarding recent and future events. Participants with higher MMSE scores showed higher lexical density, speech length, as well as number of tokens related to Time, Place and Action in their speech. However, these differences only reach the statistical level for lexical density when participants were divided into two groups (MCI and healthy controls). Word frequency was lower for participants with MCI but this difference was not statistically significant. Lastly, lexical density was positively correlated with MMSE scores and predicted MMSE scores. These results could be of interest at the applied level in the screening of MCI.

Assessing eating disorder symptoms in low and middle-income countries: a systematic review of psychometric studies of commonly used instruments.

BACKGROUND: Various well-validated interview and self-report instruments are available to assess eating disorder symptomatology. However, most psychometric studies have been conducted in high-income countries. The aim of the present study was to systematically review the available psychometric studies conducted in low- and middle-income countries on well-known measures for assessing eating disorder symptoms. METHODS: Psychometric studies with the following instruments were included: the Eating Disorder Examination (EDE), the Eating Disorder Examination Questionnaire (EDE-Q), the Eating Disorder Inventory (EDI), the Eating Attitudes Test (EAT), and the Children's Eating Attitudes Test (ChEAT). Searches were conducted on August 30, 2021, in the following databases: MEDLINE, EMBASE, LILACS, Web of Science, PsycINFO, and CABI. The methodological quality of the studies was assessed using the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN). The studies were considered to have conducted the minimum psychometric evaluation if they assessed at least the three types of validity (content, criteria, and construct) or diagnostic performance. The psychometric properties were also evaluated considering the cut-off points described in the literature for each of the analysis methods used to evaluate validity and reliability and two reviewers independently selected the studies and evaluated the quality criteria. RESULTS: A total of 28 studies were included. The studies were conducted in 13 countries (10 middle income and 3 low income). The instruments that were most used in the studies were the EAT and EDE-Q. According to the overall COSMIN assessment, in most (57%) of the studies the psychometric properties assessed were not described. Forty-three percent of the studies conducted the minimum psychometric evaluation. However, according to the described cut-off points, the results for the psychometric properties assessed showed, in general, acceptable validity and reliability. CONCLUSION: The results of this review suggest a lack of studies with the recommended psychometric properties in low- and middle-income countries on these commonly used instruments. With the steady increase in the prevalence of eating disorders globally, psychometric investigations of instruments for measuring eating disorder symptoms in these countries should be encouraged to promote their early detection and treatment.

The prevalence of eating disorders has increased worldwide. Various instruments are available to assess eating disorder symptomatology, but most psychometric studies have been conducted in high-income countries. The current study aimed to systematically review studies from low- and middle-income countries that have examined the psychometric properties of commonly used measures for assessing eating disorder symptoms. The findings of this study suggest a lack of research in low- and middle-income countries on the psychometric properties of commonly used eating disorder instruments. To promote the early detection and treatment of eating disorder symptoms, instruments with adequate psychometric properties must be available worldwide.

Teste do Desenho do Relógio: dados normativos para idosos / Clock Drawing Test: standard data for older adults / Prueba de Diseño de Reloj: datos normativos para ancianos

Trata-se de um estudo quantitativo, retrospectivo, correlacional e de corte transversal, com objetivo de fornecer dados normativos do TDR para idosos, levando em consideração diferentes faixas etárias e níveis de escolaridade. Duzentos e trinta e cinco foram entrevistados individualmente, distribuídos em cinco grupos etários e quatro níveis de escolaridade. Os instrumentos foram Ficha de Dados Sociodemográficos, Miniexame do Estado Mental (MEEM), Escala de Depressão Geriátrica, versão reduzida (GDS-15), Tarefa de Fluência Verbal Semântica (TFVS) e o TDR. Utilizou-se estatísticas descritivas, correlação de Pearson e análise univariada (one-way ANOVA) com post hoc Scheffe. Os escores do TDR apresentaram associações significativas com os anos de idade, anos de escolaridade, MEEM, TFVS e GDS-15. Houve diferença de desempenho no TDR ao considerarem os grupos por idade. O estudo fornece valores normativos para o TDR em uma amostra de idosos do sul do Brasil que foram influenciados pela idade, escolaridade, sintomatologia depressiva e fluência verbal. (AU)

This was a quantitative, retrospective, correlational, cross-sectional study that aimed to provide normative CDT (Clock-Drawing Test) data for older adults, taking into account different age groups and educational levels. The sample included 235 older adults distributed among five age groups and four levels of education. The instruments were Sociodemographic Data Sheet, the Mini-Mental State Examination (MMSE), the Geriatric Depression Scale reduced version (GDS-15), the Semantic Verbal Fluency Task (TFVS), and the CDT. Descriptive statistics, Pearson's correlation, and univariate analysis (one-way ANOVA) with Scheffe post hoc were used. The CDT scores showed significant associations with age, years of schooling, MMSE, TFVS, and GDS-15. There was a difference in performance in CDT when considering age groups. The present study was able to provide normative values ​​for CDT in a sample of older adults in southern Brazil that ​​were influenced by age, education, depressive symptoms, and verbal fluency. (AU)

Se trata de un estudio cuantitativo, retrospectivo, correlacional y transversal, con el objetivo de aportar datos normativos sobre el TDR para ancianos, teniendo en cuenta diferentes grupos de edad y niveles educativos. La muestra incluyó a 235 ancianos distribuidos en cinco grupos de edad y cuatro niveles de educación. Los instrumentos utilizados fueron Ficha de Datos Sociodemográficos, Mini Examen del Estado Mental (MMSE), Escala de Depresión Geriátrica, versión reducida (GDS-15), Tarea de Fluidez Verbal Semántica (TFVS) y TDR. Se emplearon estadísticas descriptivas, correlación de Pearson y análisis univariante (one-way ANOVA) con post hoc Scheffe. Los puntajes de TDR mostraron asociaciones significativas con la edad, años de escolaridad, MMSE, TFVS y GDS-15. Hubo diferencia en el desempeño en el TDR al considerar los grupos por edad. El presente estudio fue capaz de proporcionar valores normativos para TDR en una muestra de ancianos en el sur de Brasil influenciados por la edad, la escolaridad, los síntomas depresivos y la fluidez verbal. (AU)

National Institute of Mental Health Life Chart Method - Self/Prospective (NIMH-LCM-S/P™): translation and adaptation to Brazilian Portuguese.

OBJECTIVE: The objective of this study was to translate and adapt the National Institute of Mental Health Life Chart Method - Self/Prospective (NIMH-LCM-S/P™) instrument for self-monitoring of mood into Brazilian Portuguese and provide evidence of content validity. Additionally, a user guide was prepared for the instrument and evaluated by mental health professionals. METHODS: The study was divided into two stages - Stage 1: Translation and cross-cultural adaptation and Stage 2: Determination of content validity index (CVI) scores. The translation and cross-cultural adaptation process involved 37 participants between translators, experts, target population, and evaluators. RESULTS: The CVI was evaluated by 15 mental health professionals. 11 (78.57%) of the items evaluated attained the maximum CVI score of 1.00, which constitutes the highest level of content validity, and no changes were suggested by participants. Only one of the items evaluated had a CVI score lower than 0.80. CONCLUSION: The final translated and adapted version of the NIMH-LCM-S/P™ and its user guide were evaluated by the target population and the mental health professionals. Both groups displayed satisfactory comprehension levels, suggesting there is potential for using this instrument in clinical practice to assess therapeutic interventions in Brazilian settings.

The Mediation Effect of Coping Strategies between Personality and Blood Pressure in Pregnancy Complicated by Hypertension.

BACKGROUND: Hypertension is the most common medical condition during pregnancy. Hypertensive disorders are associated with an increased risk of adverse outcomes for both mother and fetus. This study examined the role played by personality and coping strategies in relation to blood pressure levels during pregnancy. The specific goal was to study whether coping strategies can mediate the effect of personality in pregnant women with hypertension. METHODS: A sample of 351 pregnant women was enlisted, encompassing 192 pregnancies complicated by hypertension. This is a cross-sectional study where personality traits were measured by the five-factor model and coping was evaluated by Jalowiec's coping inventory scale. RESULTS: Personality can partially predict systolic and diastolic blood pressure. Openness to experience trait is inversely correlated with systolic and diastolic blood pressure. Conversely, emotion-focused coping directly correlated with blood pressure levels. Systolic (ß = -0.14; p < 0.05) and diastolic (ß = -0.15; p < 0.05) blood pressure were also predicted by openness to experience. CONCLUSIONS: It is recommended to reinforce the development of coping strategies which focus more on the problem than on the emotion, avoiding detrimental effects of emotional coping in blood pressure levels during pregnancy.

Psychological factors and coping strategies in pregnancies complicated by hypertension: A cluster-analytic approach.

BACKGROUND: Hypertensive disorders are important causes of maternal and perinatal morbidity and death. Considering the role of both physical and psychological factors in pregnancies complicated by hypertension, the aim of this study is to examine psychological factors and coping strategies in pregnancies complicated by hypertension. METHODS: Cross-sectional study. A sample of 552 pregnant women, 343 with pregnancies complicated by hypertension, were assessed in terms of depression, anxiety, stress and coping. RESULTS: The hypertensive group had higher scores of depression, stress and anxiety than the control one. Coping strategies were different between hypertensive and control groups (except for confrontive and self-reliant coping styles). When splitting up the hypertensive group into gestational hypertension, chronic hypertension and preeclampsia syndrome, differences between this new classification reached the statistical level. Our data suggests that women with preeclampsia have more symptoms of depression and worse coping strategies - they are less optimistic and more fatalistic. However, after a cluster analysis, two different subgroups of hypertensive women were found: one with worst coping strategies and more vulnerability to negative affective states and another with better coping and more resilient to mental health problems. LIMITATIONS: Data were cross-sectional. We excluded women with some comorbidities, such as a diagnosis of kidney disease, diabetes or fetal malformation. CONCLUSIONS: It is important to consider distinct profiles of pregnant women, in order to be able to better understand the peculiarities of mental health and coping during the gestation, especially in pregnancies complicated by hypertension.

Locus of control, personality and depression symptoms in cancer: Testing a moderated mediation model.

OBJECTIVE: To investigate the mediator role of locus of control on the relationship between the Big Five personality traits and the manifestation of depression symptoms in cancer outpatients. METHOD: Participants consisted of 220 cancer outpatients (138 women and 82 men), evaluated individually at the hospital waiting room. The measures applied were as follows: The NEO-Five Factor Inventory (NEO-FFI), Multidimensional Health Locus of Control (MHLC) Scale and Hospital Anxiety and Depression Scale (HADS). RESULTS: The factor structure of NEO-FFI was reexamined. A moderated mediation model was found for the powerful others external locus of control (LOC), depression symptoms and extraversion and conscientiousness traits across sex. CONCLUSIONS: Extraverted individuals can seek for others' support and use their attachments to find someone to guide them; conscientious patients can rely on their physician and follow every rule and orientation demanded, temporarily delegating to others the responsibility for their lives. All these strategies can help to decrease symptoms of depression. The perception of control can be taught, and it may be specifically relevant for mental health and in the performance of health behaviours.

The Relationship between Face Processing, Cognitive and Affective Empathy.

This study aims to examine the relationship between affective and cognitive empathy scores and perceptual face recognition skills. A total of 18 young adults participated in the study. Cognitive and Affective Empathy Test (TECA), The eyes Test and an experimental task were carried out. The experimental task has two blocks, a presentation, and a recognition phase, under the Karolinska battery of images expressing different emotions. Cognitive empathy sub-factors were found to be related to the hit rate on the recognition of surprise faces as well as the discarding of faces of disgust. In relation to the hit rate on discarding faces of disgust, this was related to perspective taking. Reaction time and Cognitive empathy subfactors were found to be positively correlated to the recognition of disgust, surprise, and sadness. Lastly, Perspective taking was also related to the discarding of disgust reaction time in a direct way. The relationships between affective empathy and other measures for emotional face recognition were not statistically significant. Knowledge of individual differences in cognitive and affective empathy, as well as of their relationship with behavioral responses such as the recognition or dismissal of emotional faces are of interest for social interaction and in psychotherapy.

National Institute of Mental Health Life Chart Method - Self/Prospective (NIMH-LCM-S/P™): translation and adaptation to Brazilian Portuguese

Abstract Objective The objective of this study was to translate and adapt the National Institute of Mental Health Life Chart Method - Self/Prospective (NIMH-LCM-S/P™) instrument for self-monitoring of mood into Brazilian Portuguese and provide evidence of content validity. Additionally, a user guide was prepared for the instrument and evaluated by mental health professionals. Methods The study was divided into two stages - Stage 1: Translation and cross-cultural adaptation and Stage 2: Determination of content validity index (CVI) scores. The translation and cross-cultural adaptation process involved 37 participants between translators, experts, target population, and evaluators. Results The CVI was evaluated by 15 mental health professionals. 11 (78.57%) of the items evaluated attained the maximum CVI score of 1.00, which constitutes the highest level of content validity, and no changes were suggested by participants. Only one of the items evaluated had a CVI score lower than 0.80. Conclusion The final translated and adapted version of the NIMH-LCM-S/P™ and its user guide were evaluated by the target population and the mental health professionals. Both groups displayed satisfactory comprehension levels, suggesting there is potential for using this instrument in clinical practice to assess therapeutic interventions in Brazilian settings.

Depression, somatization, and sleep disorders as risk factors for temporomandibular disorders development: a population-based case-control study / Depressão, somatização e distúrbios do sono como fatores de risco para o desenvolvimento de disfunções temporomandibulares: um estudo de controle de casos baseado na população / Depresión, somatización y trastornos del sueño como factores de riesgo para el desarrollo de trastornos temporomandibulares: un estudio de casos y controles de base poblacional

The objective of this study was to determine the association between temporomandibular disorders (TMD) with depression, somatization and sleep disorders in the city of Maringá, Brazil. A total of 1,643 participants were selected from the Brazilian Unified Health System (SUS). Of these, the test group consisted of 84 participants who had moderate or severe limitations due to TMD pain and the control group consisted of 1,048 participants with no pain. There was a highly statistically significant difference (p<0.001) between cases and controls regarding depression (82.1 versus 37.4%), somatization (84.5 versus 31.4%), and sleep disorders (84.6 versus 36.4%), in moderate to severe levels. The levels of moderate to severe depression, somatization and sleep disorders were significantly higher in TMD subjects with high TMD pain disability. The risk of developing TMD increased 4 to 5 times when the individual has moderate to severe levels of depression, somatization, and sleep disorders.

O objetivo deste estudo foi determinar a associação entre disfunções temporomandibulares (DTM) com depressão, somatização e distúrbios do sono na cidade de Maringá, Brasil. Foram selecionados 1.643 participantes atendidos no Sistema Único de Saúde (SUS). Desses, o grupo caso foi formado por 84 participantes que apresentaram limitações moderada ou grave devido à dor na DTM e o grupo controle foi formado por 1.048 participantes com ausência de dor. Verificou-se diferença estatisticamente significativa (p<0,001) entre casos e controles em relação à depressão (82,1 versus 37,4%), somatização (84,5 versus 31,4%) e distúrbios do sono (84,6 versus 36,4%), em níveis moderados a graves. Os níveis de depressão moderada a grave, somatização e distúrbios do sono foram significativamente mais altos em indivíduos com DTM com alta incapacidade devido à dor por DTM. O risco de desenvolver DTM aumentou quatro a cinco vezes quando o indivíduo apresenta níveis moderados a graves de depressão, somatização e distúrbios do sono.

El objetivo de este estudio fue determinar la asociación entre los trastornos temporomandibulares (TMD) con la depresión, la somatización y los trastornos del sueño en la ciudad de Maringá, Brasil. Un total de 1.643 participantes fueron seleccionados del Sistema Único de Salud (SUS) de Brasil. (SUS). De estos, el grupo de casos fue formado por 84 participantes que presentaban limitaciones moderadas o graves debido al dolor TMD y el grupo de control estaba formado por 1.048 participantes sin dolor. Hubo una diferencia estadísticamente significativa (p <0,001) entre casos y controles con respecto a depresión (82,1 frente a 37,4%), somatización (84,5 frente a 31,4%) y trastornos del sueño (84,6 frente a 36,4%), en niveles moderados a severos. Los niveles de depresión moderada a grave, somatización y trastornos del sueño fueron significativamente más altos en personas con TMD con alta discapacidad por dolor en TMD. El riesgo de desarrollar TMD aumenta de 4 a 5 veces cuando el individuo tiene niveles moderados a severos de depresión, somatización y trastornos del sueño.

Executive functions in Parkinson's disease / Funções executivas na doença de Parkinson / Funciones ejecutivas en la enfermedad de Parkinson

The objective of this study was to investigate executive functions (EFs) in older adults with Parkinson's disease (PD). It was a cross-sectional and comparative study, composed of 62 participants divided into PD group (n = 31; M age = 75.26; SD age = 7.26) and control group (n = 31; M age = 74.03; SD age = 6.95), aged 61 to 93 years, recruited for convenience in 5 cities in the state of Rio Grande do Sul. The instruments used were a sociodemographic data questionnaire; MMSE; GDS-15; BIS-11; verbal fluency tasks (FAS and animals), DEX; WCST-64 and FDT. Descriptive analyzes and Student's t and Chi-square tests were used. The PD group had a lower performance in the WCST-64 and FDT tests compared to controls, indicating worse performance in tasks that required reasoning, cognitive flexibility and processing speed, in addition, showed difficulties in performing tasks that require EF (DEX). (AU)

O objetivo foi investigar as funções executivas (FE) em idosos com Doença de Parkinson (DP). Estudo transversal e comparativo, composto por 62 participantes, 50% do sexo feminino, recrutados por conveniência em cinco cidades do estado do Rio Grande do Sul, e divididos em dois grupos: com DP (n = 31; Midade = 75,26; DP idade = 7,26) e grupo controle (n = 31; M idade = 74,03; DP idade = 6,95), com idade entre 61 e 93 anos. Os instrumentos utilizados foram: questionário de dados sociodemográficos, MEEM; GDS-15; BIS-11; tarefas de fluência verbal (FAS e animais); DEX; WCST-64 e FDT. Foram utilizadas análises descritivas e os testes t de Student e Qui-quadrado. O grupo com DP teve desempenho inferior nos testes WCST-64 e FDT em comparação aos controles, indicando pior desempenho nas tarefas que exigiam raciocínio, flexibilidade cognitiva e velocidade de processamento, além disso, mostraram dificuldades ao realizar tarefas que demandam FE (DEX). (AU)

El objetivo de este trabajo fue investigar las funciones ejecutivas (FE) en ancianos con enfermedad de Parkinson (EP). Se trató de un estudio transversal y comparativo, compuesto por 62 participantes, 50% mujeres, reclutados por conveniencia en cinco ciudades de la provincia de Rio Grande do Sul, y divididos en dos grupos: con EP (n = 31; M edad = 75,26; DS edad = 7,26) y grupo control (n = 31; M edad = 74,03; DS edad = 6,95). Fueron usados cuestionarios de datos sociodemográficos, MEEM, GDS-15; BIS-11; tareas de fluencia verbal (FAS y animales), DEX; WCST-64 y FDT. Se realizaron análisis descriptivos, prueba t de Student y chi-cuadrado. El grupo EP tuvo un rendimiento más bajo en las pruebas WCST-64 y FDT en comparación con el grupo control, lo que indica un peor rendimiento en tareas que requerían razonamiento, flexibilidad cognitiva y velocidad de procesamiento, además, mostró dificultades para realizar tareas que demandan FE (DEX). (AU)

Quality of life in young and middle age adult temporomandibular disorders patients and asymptomatic subjects: a systematic review and meta-analysis.

AIMS: To compare the difference in the quality of life between temporomandibular disorders (TMD) patients and non-TMD subjects diagnosed with the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) or the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD). METHODS: Medical Literature Analysis and Retrieval System Online (MEDLINE), Excerpta Medica database (EMBASE) and Latin American and Caribbean Health Sciences Literature (LILACS) databases were searched in studies published in English and Portuguese. The search was performed by two independent reviewers in duplicate. A manual search and the gray literature were also included. The inclusion criteria were clinical studies that used the RDC/TMD axis I and quality of life with standard questionnaires in young and middle-aged adult population (18-55 years). The data were analyzed quantitatively by combining the results in a meta-analysis using forest plots. The measure of effect used was the standardized mean difference (SMD) in depression levels. The Newcastle-Ottawa Scale (NOS) was used to evaluate the quality of the studies. The publication bias was assessed by funnel plots. The initial search included 806 articles without duplications. RESULTS: Twenty-four articles were included in the final systematic review. Of these, 9 were included in the meta-analysis, where it was shown a statistically significant in all axis I groups: (a) global TMD-groups I, II and III combined, N = 3829, SMD (95% CI) = 1.06 (0.65-1.51), p = 0.000; (b) group I-muscle disorders, N = 3,056, SMD (95% CI) = 0.82 (0.45-1.18), p = 0.000; (c) group II-disc displacements, N = 3,184, SMD (95% CI) = 0.59 (0.26-0.91), p = 0.000; and (d) group III-arthralgia/arthritis/arthrosis, N = 2781, SMD (95% CI) = 0.98 (0.59-1.36), p = 0.000. When compared to controls. CONCLUSIONS: Quality of life is affected in all axis I TMD patients, especially in groups I and III with higher pain intensity and disability as compared to group II.