Does Escalating Violence and Associated Fear of Crime Worsen Psychological Well-Being in Community Dwellers Living in a Rural Setting? Results From the Atahualpa Project Cohort.

BACKGROUND: Escalating street violence and criminal homicides have an adverse impact on psychological well-being. However, these consequences have been difficult to evaluate. Using a recently validated scale, we aimed to assess the impact of fear of crime on the psychological status of middle-aged and older adults living in a rural setting afflicted by endemic violence. METHODS: Participants were selected from Atahualpa residents included in previous studies targeting psychological distress in the population. A validated scale was used to objectively quantify fear of crime in participants. Differences in symptoms of depression and anxiety between baseline and follow-up were used as distinct dependent variables and the continuous score of the fear of crime scale was used as the independent variable. Linear regression models were fitted to assess the association between the exposure and the outcomes, after adjusting for relevant confounders. RESULTS: A total of 653 participants (mean age = 53.2 ± 11.5 years; 57% women) completed the requested tests. We found a 13% increase in symptoms of depression and anxiety during the peak of violence in the village compared with previous years. Linear regression models showed a significant association between the total score on the fear of crime questionnaire and worsening symptoms of depression (ß = .24; 95% CI = 0.14-0.35) and anxiety (ß = .31; 95% CI = 0.24-0.37), after adjustment for relevant confounders. CONCLUSIONS: This study shows a significant aggravating effect of fear of crime on pre-existing symptoms of depression and anxiety and a deleterious effect of these conditions on overall well-being.

Qualitative Evaluation of a Health Literacy Program for Older Adults Who Live in a Community Dwelling in Brazil.

To address current gaps in health literacy research and practice in low-resource settings, the 'Alfa-Health Program' was designed to improve health literacy in older adults who live in a community dwelling in a socioeconomically disadvantaged community in North-East Brazil. In this longitudinal qualitative study, participants were interviewed before and after participating in the group-based program that was delivered November 2017 to December 2017 in the Primary Care Health Unit. Semi-structured interviews were guided by a previously validated health literacy instrument, translated and adapted for use in Brazil. Data was analyzed using Framework analysis. Of the 21 participants, the majority were age 60 to 69 years with a median of 4-years of school education. Our analysis identified self-reported improvements in health knowledge, behaviors, and skills that matched program content and indicated that participants were supported to manage their health conditions more autonomously. Other themes reflect the distributed nature of health literacy and the potential for group-based health literacy programs to facilitate feelings of social support and cohesion through co-learning. However, age-related deficits in memory and external and structural factors remained important barriers to program participation. This study provides insight into developing health literacy in low-resource settings with older adults, where health literacy is compounded by social determinants and cognitive and sensory changes that contribute to health disparities. Although the targeted Alfa Health Program addresses calls to ensure that priority is proportionate to need by reaching and engaging population groups who are disproportionately affected by low health literacy, further work is needed to adapt the program for people who are unable to read or write. [HLRP: Health Literacy Research and Practice. 2024;8(3):e140-e150.].

PLAIN LANGUAGE SUMMARY: Our team developed a health literacy program for older adults living in Brazil. We explored the impact of the program by interviewing participants before and after the program. Participants reported improvements in health knowledge, behaviors, and skills and reflected on feelings of social support that they received from the program. However, difficulties with memory and challenges getting to the program were important barriers to participation.

Potentially inappropriate medication on communitydwelling older adults: Longitudinal analysis using the International Mobility in Aging Study. / Medicación potencialmente inapropiada en adultos mayores de la comunidad: análisis longitudinal del estudio IMIAS

Introduction: Medications are a fundamental part of the treatment of multiple pathologies. However, despite their benefits, some are considered potentially inappropriate medications for older people given their safety profile. Epidemiological data differences related to potentially inappropriate medications make it difficult to determine their effects on elderly people. Objective: To estimate the prevalence and types of potentially inappropriate medications using the 2019 Beers Criteria® in a cohort of adults older than 65 years. Materials and methods: We performed an observational, multicenter, retrospective, longitudinal study of a four-year follow-up of potentially inappropriate medications in community-dwelling older adults. Results: We followed 820 participants from five cities for four years (2012-2016) and evaluated them in three different moments (m1 = 2012, m2 = 2014, and m3 = 2016). The average age was 69.07 years, and 50.9% were women. The potentially inappropriate medication prevalence in the participants was 40.24%. The potentially inappropriate medications' mean among the studied subjects in the first moment was 1.65 (SD = 0.963), in the second was 1.73 (SD = 1.032), and in the third was 1.62 (SD = 0.915). There were no statistical differences between measurements (Friedman test, value = 0.204). The most frequent potentially inappropriate medications categories were gastrointestinal (39.4%), analgesics (18.8%), delirium-related drugs (15.4%), benzodiazepines (15.2%), and cardiovascular (14.2%). Conclusions: About half of the population of the community-dwelling older adults had prescriptions of potentially inappropriate medications in a sustained manner and without significant variability over time. Mainly potentially inappropriate medications were gastrointestinal and cardiovascular drugs, analgesics, delirium-related drugs, and benzodiazepines.

Introducción. Los fármacos son parte fundamental del tratamiento de múltiples enfermedades. Sin embargo, a pesar de sus beneficios, algunos se consideran medicamentos potencialmente inapropiados en adultos mayores, dado su perfil de seguridad. Las diferencias en los datos epidemiológicos relacionados con los medicamentos potencialmente inapropiados dificultan el establecimiento de sus efectos en adultos mayores. Objetivo. Estimar la prevalencia longitudinal y los tipos de medicamentos potencialmente inapropiados, utilizando los criterios Beers® del 2019 en una cohorte de adultos mayores de 65 años. Materiales y métodos. Se realizó un estudio observacional, multicéntrico, retrospectivo y longitudinal, de cuatro años de seguimiento de los medicamentos potencialmente inapropiados en adultos mayores de la comunidad. Resultados. Se evaluaron 820 participantes de cinco ciudades durante cuatro años (2012 a 2016) en tres momentos (m1: 2012, m2: 2014 y m3; 2016). La edad promedio fue de 69,07 años y el 50,9 % eran mujeres. La prevalencia de medicamentos potencialmente inapropiados en los participantes fue del 40,24 %. El promedio de estos medicamentos entre los sujetos estudiados en el primer momento fue de 1,65 (DE = 0,963), en el segundo fue de 1,73 (DE = 1,032) y en el tercero fue de 1,62 (DE = 0,915). No hubo diferencias estadísticas entre las mediciones (prueba de Friedman, p = 0,204). Las categorías de los medicamentos potencialmente inapropiados más frecuentes fueron: gastrointestinales (39,4 %), analgésicos (18,8 %), relacionados con delirium (15,4 %), benzodiacepinas (15,2 %) y cardiovasculares (14,2 %). Conclusiones. En cerca de la mitad de la población de adultos mayores de la comunidad, se prescribieron medicamentos potencialmente inapropiados de manera sostenida y sin variabilidad importante en el tiempo. Los más recetados fueron aquellos para tratar malestares gastrointestinales y cardiovasculares, analgésicos, para el delirium y benzodiacepinas.

A case management strategy to reduce falls in older people with a history of falls: A randomized controlled trial.

The present study aimed to determine whether a remotely delivered intervention, based on an individual case management, can reduce falls and their consequences in community-dwelling older people with a history of multiple falls. In this randomized controlled trial, 32 participants were randomized to the intervention group, which comprised a 16-week case management program involving a multidimensional assessment, targeted interventions according to the identified fall risk factors, and development of individualized care plans. The intervention was performed by trained gerontologists, under weekly supervision of professionals with experience in falls. The control group (n = 30) received usual care. Falls were monitored over 12 months with monthly falls calendars and telephone calls. Remotely delivered case management presented an 82 % uptake of recommendations. There was a trend toward a reduced fall incidence in the intervention vs control group, with lower fall, fall injury and fracture rates in the intervention group compared with the control group at both the 16-week and 12-month time-points, with the difference statistically significant for injurious fall rates at 12 months - IRR=0.18 (95 % CI = 0.04 to 0.74).

Effect of the use of potentially inappropriate medications on the mortality of Brazilian older adults: SABE cohort study.

OBJECTIVE: Investigate the association between potentially inappropriate medication (PIM) use and the risk of death among community-dwelling older Brazilian adults. METHODS: Participants from the Health, Well-Being, and Aging Cohort Study (SABE) in São Paulo, Brazil, between 2000 and 2016 were included. The dependent variable was all-cause mortality, measured as the time elapsed until death. The exposure of interest was the use of PIM according to the Beers Criteria 2019 version. All covariates, except for sex and education, were considered time-varying. RESULTS: PIM use was not associated with mortality after adjusting for covariates (HR = 0.99; 95 % CI: 0.88-1.12). There was a significant interaction between PIM use and age (HR = 0.98; 95 % CI: 0.96-0.99). CONCLUSION: The association between PIM use and the risk of death was moderated by age. Future studies should consider the impact of necessary medication omissions when assessing the mortality risk associated with PIM use.

Performance of the Brazilian Fracture Assessment Risk Tool (FRAX) model and the age-dependent intervention thresholds according to National Osteoporosis Guideline Group (NOGG) guidelines on fracture prediction in community-dwelling older adults: the São Paulo Ageing and Health (SPAH) Study.

The SPAH study is a population-based prospective cohort of Brazilian community-dwelling elderlies with higher fracture risk than observed in the studies used to construct the Brazilian FRAX model. In this study, the FRAX tool was a good fracture predictor within this high-risk elderly cohort, especially when calculated without bone density. PURPOSE: To determine the performances of FRAX and age-dependent intervention thresholds according to National Osteoporosis Guideline Group (NOGG) guidelines with and without bone mineral density (BMD) regarding fracture prediction in community-dwelling elderly Brazilians. METHODS: Seven hundred and five older adults (447 women; 258 men) were followed for 4.3 ± 0.8 years. FRAX risk for hip and major osteoporotic fractures with and without BMD was calculated at baseline. The bivariate analysis investigated the associations between the absolute probability of fracture (FRAX), as well as the age-dependent intervention thresholds (NOGG), and the incidence of vertebral fracture (VF), non-vertebral fracture (NVF), and major osteoporotic fractures (MOF), segregated by sex. Age-adjusted Poisson's multiple regression and ROC curves were constructed to determine FRAX and NOGG's accuracies as fracture predictors. RESULTS: Fractures occurred in 22% of women and 15% of men. FRAX with and without BMD was higher in women with all types of fractures (p < 0.001). Only NOGG risk classification without BMD was associated with NVF (p = 0.047) and MOF (p = 0.024). FRAX was associated with NVF in the multiple regression, regardless of BMD. ROC curves of FRAX with and without BMD had AUCs of 0.74, 0.64, and 0.61 for NVF, VF, and MOF, respectively. The most accurate risk cutoffs for FRAX were 8% for MOF and 3% for hip fractures. No statistically significant associations were found in men. CONCLUSION: FRAX predicted NVF more accurately than VF or MOF in elderlies, regardless of BMD. These results reiterate that FRAX may be used without BMD, even considering that Brazilian elderlies have known higher fracture risk.

Relationship between Social Participation, Children's Support, and Social Frailty with Falls among Older Adults in Colombia.

BACKGROUND: There is limited research on social factors related to falls among older adults. This study assessed the association between falls during the past year with social participation, children's support, relationship with children, and social frailty. METHODS: Participants were 17,687 community-dwelling older adults from the 2015 Survey on Health, Well-being, and Aging (SABE) in Colombia. Covariates included sociodemographic characteristics, environmental barriers, psychotropic intake, vision problems, memory loss, multimorbidity, and fear of falling. RESULTS: In multivariate logistic regression analyses, being socially frail (vs. no-frail) was associated with higher odds of falls (odds ratio [OR]=1.20; 95% confidence interval [CI] 1.10-1.32). Participating in groups (OR=1.07; 95% CI 1.03-1.11), helping others (OR=1.04; 95% CI 1.02-1.06), or volunteering (OR=1.09; 95% CI 1.01-1.17) were also associated with higher odds of falls. These findings were partly explained because most group participants reside in cities where they are more exposed to environmental barriers. In contrast, receiving help, affection, and company from children (OR=0.95; 95% CI 0.93-0.97) was associated with lower fall odds than not receiving it. Moreover, having a good relationship with children was associated with lower odds of falls (OR=0.75; 95% CI, 0.66-0.85) compared to an unsatisfactory relationship. CONCLUSION: Support from children and having a good relationship with them were associated with fewer falls; however, social frailty and participation in social groups were associated with more falls.

Effects of a case management-based intervention on non-motor risk factors for falls in older people with history of falls: a randomised clinical trial.

BACKGROUND: Falls are directly related to morbidity and mortality of older people. Multifactorial approaches that are individualised and based on fall risk factors are necessary. This study aims to verify the effects of a case management-based intervention on non-motor risk factors for falls in community-dwelling older people with a history of falls. METHODS: The intervention applied a multidimensional assessment of risk factors for falls, a discussion about the identified risk factors, the preparation of an individualised plan with the participant, and the application, monitoring and review of the plan. RESULTS: There was a significant interaction between groups and assessments only in the visuospatial domain (P = 0.031). After simple main effects analysis, differences between groups and assessments were not significant, although there was a tendency of worse visuospatial performance in the control group in the follow-up assessment (P = 0.099). There were no significant differences between groups or between assessments in other variables. CONCLUSION: The intervention has the potential to maintain non-motor risk factors for falls in community-dwelling older people with a history of falls. However, more clinical trials are needed to prove its effects.

Elder Abuse and Depressive Symptoms: The Mediating Role of Loneliness in Older Adults.

BACKGROUND: Elder abuse (EA), depressive symptoms, and loneliness represent a growing risk to the health, well-being, and premature mortality of older adults. However, the role of loneliness in the relationship between EA and depressive symptoms has not yet been examined. AIMS: To investigate the associations between these constructs and to explore the possible mediating role of loneliness in the relationship between EA and depressive symptoms in a representative sample of older Mexican people. METHODS: A representative community-dwelling survey of older adults aged 60 and older was conducted in two cities in Mexico (Mexico City and Xalapa) in 2018-2019. Measurements of EA, loneliness, depressive symptoms, health, and sociodemographic data were collected. Regression and mediation models were tested to analyze the associations between these variables. RESULTS: The prevalence of EA was 16.3%, loneliness was 50%, and depressive symptoms were 25.5%. The odds ratio (OR) for the occurrence of depressive symptoms was 2.7 when the combined effects of EA and loneliness were considered. The proportion of the effect that could explain the mediating role of loneliness was 31%. CONCLUSION: To effectively reduce depressive symptoms in older individuals affected by emotional or psychological abuse and neglect, it is crucial to address both the mediating influence of loneliness and EA itself in therapeutic and preventive interventions.

Association between vitamin D insufficiency and depressive symptoms, and functional disability in community-dwelling Brazilian older adults: results from ELSI-Brazil study.

Low serum 25(OH)D levels (< 30 nmol/L) have been associated with increased depressive symptom scores over time, and it is believed that functionality may play a mediating role in the relationship between 25(OH)D and depressive symptoms. To comprehend the association between these factors could have significant implications for public health policy. The aim of this study was to verify the association between simultaneous vitamin D insufficiency and depressive symptoms, and functional disability in community-dwelling older adults. This was a cross-sectional study with data from the Brazilian Longitudinal Study of Aging (ELSI-Brazil), collected between 2015 and 2016. The outcomes were functional disability assessed through basic activities of daily living (ADL) and instrumental activities of daily living (IADL). The exposures were vitamin D insufficiency (< 30 nmol/L) and depressive symptoms (≥ 4 points in 8-item version of the Center for Epidemiological Studies-Depression). Crude and adjusted Poisson regression was performed to estimate associations. A total of 1781 community-dwelling older adults included in this study, 14.6% had disability in ADL and 47.9% in IADL; 59.7% had vitamin D insufficient levels, and 33.2% depressive symptoms. The concomitant presence of vitamin D insufficient and depressive symptoms increased the prevalence of ADL by 2.20 (95% CI: 1.25; 3.86) and IADL by 1.54 (95% CI: 1.24; 1.91), respectively. Therefore, preventive strategies to keep older adults physically and socially active, with a good level of vitamin D, are essential to avoid depression and functional disability.

Relationship between aging and excess body fat with markers of inflammation, skeletal muscle mass and strength in Mexican community-dwelling people.

INTRODUCTION: Aging is accompanied by changes in body composition, such as an increase in fat mass (FM), a decrease in skeletal muscle mass index (SMMI) and muscle strength, combined with a chronic inflammatory process (CI). OBJECTIVE: Determine the relationship between age and excess body fat with markers of chronic inflammation, skeletal muscle mass and strength. METHODS: A cross-sectional alitical study was carried out in a convenience sample of adults 45 to 59 years old (n = 100) and older adults 60 to 74 years old (n = 133). All participants had their body composition measured with an impedance meter. They were subsequently divided into two groups: (i) with excess fat (WEF), (ii) without excess fat (NEF), in order to relate excess fat and age with inflammation, muscle mass and strength. RESULTS: NEF adults and older adults had similar values of SMMI (9.1 ± 1.5 vs. 8.8 ± 1.3, p > 0.05) and strength (28 ± 8 vs. 27 ± 8.6, p > 0.05). Likewise, WEF adults showed significantly lower values than NEF adults in the SMMI (7.9 ± 0.8 vs. 9.1 ± 1.5, p < 0.05) and strength (28 ± 8 vs. 22 ± 5, p < 0.001). Also, WEF older adults presented significantly lower values in the SMMI (15.9 ± 1.8 vs. 22.8 ± 5.1, p < 0.05) and strength (17.9 ± 4.8 vs. 27 ± 8.6, p < 0.001). CONCLUSIONS: Our findings suggest that excess fat mass is a risk factor that has a significantly greater influence than aging per se on the index of skeletal muscle mass and strength.

Association between telomere length and anorexia of ageing: a cross-sectional study conducted with community-dwelling older people.

BACKGROUND: To verify whether shorter telomere length is associated with anorexia of ageing in community-dwelling older people. METHODS: Conducted as a cross-sectional investigation, the study enrolled 448 participants residing in an urban area of a municipality in Brazil. Relative telomere length in blood samples was measured using quantitative polymerase chain reaction (qPCR), whereas the presence of anorexia of ageing was determined using the Simplified Appetite Nutritional Questionnaire. Data analysis employed multiple logistic regression. RESULTS: Among the 448 older individuals surveyed, 70.69% were female, and the predominant age bracket ranged from 60 to 69 years (45.08%). Approximately 25% exhibited the shortest telomeric length, with a corresponding anorexia of ageing prevalence of 41.16%. Older individuals with diminished telomere lengths displayed an increased likelihood of experiencing anorexia of ageing (odds ratio [OR] = 1.92; 95% confidence interval [CI] = 1.12-3.29), independent of factors such as gender, age group, depressive symptoms, pain and performance in basic daily life activities. CONCLUSIONS: The observed association between anorexia of ageing and a telomeric biomarker underscores the imperative to meticulously evaluate the nutritional dimensions of older people, with a view to implementing interventions that may enhance their overall health status.

Relationship between mastication and malnutrition in community-dwelling older adults: a meta-analysis.

PURPOSE: To determine the relationship between mastication and malnutrition in community-dwelling older adults. RESEARCH STRATEGIES: To establish the eligibility criteria, the acronym PECOS was used: Population: non-institutionalized older adults; Exposure: older adults with malnutrition; Control: older adults without malnutrition; Outcome: masticatory problems in malnourished older adults; Study types: observational studies. SELECTION CRITERIA: It selected studies assessing malnutrition and mastication difficulties in non-institutionalized adults over 60 years old, of both sexes. Mastication and malnutrition were evaluated with questionnaires on self-reported symptoms and clinical and instrumental assessments. There were no restrictions on language, year of publication, or ethnicity. DATA ANALYSIS: The included studies were evaluated for methodological quality with the Joanna Briggs Institute tool for cross-sectional studies. For the cross-sectional studies included, the odds ratio (OR) was calculated with 95% confidence intervals. RESULTS: After searching the databases, 692 references were retrieved, with three studies selected for quantitative and qualitative analysis. The values obtained in the meta-analysis for association show that malnutrition and mastication difficulties were 2.21 times as likely to occur (OR = 2.21; 95%CI = 0.93 - 5.26; I2 = 94%) as individuals without malnutrition (p < 0.001). The assessment of the risk of bias presented a high-risk, a moderate-risk, and a low-risk study. The certainty of evidence was rated very low with the GRADE tool. CONCLUSION: Individuals at risk of malnutrition are 2.21 times as likely to have mastication difficulties.

Associations of upper- and lower-limb muscle strength, mass, and quality with health-related quality of life in community-dwelling older adults.

AIM: This study aimed to investigate the associations between upper- and lower-limb muscle strength, mass, and quality and health-related quality of life (HRQoL) among community-dwelling older adults. METHODS: A cross-sectional study was conducted with 428 Brazilian community-dwelling older adults aged 60 to 80 years. Upper- and lower-limb muscle strength were evaluated through the handgrip strength (HGS) test and the 30-s chair stand test, respectively. Muscle mass was assessed by dual-energy X-ray absorptiometry (DXA) and bioelectrical impedance analysis (BIA). Muscle quality was evaluated using the muscle quality index (MQI). HRQoL was assessed using the World Health Organization Quality of Life Brief Version questionnaire. RESULTS: Lower-limb, but not upper-limb, muscle strength and quality were independently associated with HRQoL, particularly within the domains of physical capacity, environment, and overall HRQoL for both males and females (P < 0.05). DXA- and BIA-derived analyses provided similar results in relation to muscle mass and muscle quality. CONCLUSIONS: Lower-limb, but not upper-limb, muscle strength and quality were independently associated with HRQoL among community-dwelling older adults. Moreover, the results obtained from both BIA and DXA were similar, highlighting that BIA can serve as a viable surrogate method for estimating body composition in resource-limited clinical settings. Geriatr Gerontol Int 2024; 24: 683-692.

Potentially inappropriate medication on communitydwelling older adults: Longitudinal analysis using the International Mobility in Aging Study / Medicación potencialmente inapropiada en adultos mayores de la comunidad: análisis longitudinal del estudio IMIAS

Introduction. Medications are a fundamental part of the treatment of multiple pathologies. However, despite their benefits, some are considered potentially inappropriate medications for older people given their safety profile. Epidemiological data differences related to potentially inappropriate medications make it difficult to determine their effects on elderly people. Objective. To estimate the prevalence and types of potentially inappropriate medications using the 2019 Beers Criteria® in a cohort of adults older than 65 years. Materials and methods. We performed an observational, multicenter, retrospective, longitudinal study of a four-year follow-up of potentially inappropriate medications in community-dwelling older adults. Results. We followed 820 participants from five cities for four years (2012-2016) and evaluated them in three different moments (m1 = 2012, m2 = 2014, and m3= 2016). The average age was 69.07 years, and 50.9% were women. The potentially inappropriate medication prevalence in the participants was 40.24%. The potentially inappropriate medications' mean among the studied subjects in the first moment was 1.65 (SD = 0.963), in the second was 1.73 (SD = 1.032), and in the third was 1.62 (SD = 0.915). There were no statistical differences between measurements (Friedman test, value = 0.204). The most frequent potentially inappropriate medications categories were gastrointestinal (39.4%), analgesics (18.8%), delirium-related drugs (15.4%), benzodiazepines (15.2%), and cardiovascular (14.2%). Conclusions. About half of the population of the community-dwelling older adults had prescriptions of potentially inappropriate medications in a sustained manner and without significant variability over time. Mainly potentially inappropriate medications were gastrointestinal and cardiovascular drugs, analgesics, delirium-related drugs, and benzodiazepines.

Introducción. Los fármacos son parte fundamental del tratamiento de múltiples enfermedades. Sin embargo, a pesar de sus beneficios, algunos se consideran medicamentos potencialmente inapropiados en adultos mayores, dado su perfil de seguridad. Las diferencias en los datos epidemiológicos relacionados con los medicamentos potencialmente inapropiados dificultan el establecimiento de sus efectos en adultos mayores. Objetivo. Estimar la prevalencia longitudinal y los tipos de medicamentos potencialmente inapropiados, utilizando los criterios Beers® del 2019 en una cohorte de adultos mayores de 65 años. Materiales y métodos. Se realizó un estudio observacional, multicéntrico, retrospectivo y longitudinal, de cuatro años de seguimiento de los medicamentos potencialmente inapropiados en adultos mayores de la comunidad. Resultados. Se evaluaron 820 participantes de cinco ciudades durante cuatro años (2012 a 2016) en tres momentos (m1: 2012, m2: 2014 y m3; 2016). La edad promedio fue de 69,07 años y el 50,9 % eran mujeres. La prevalencia de medicamentos potencialmente inapropiados en los participantes fue del 40,24 %. El promedio de estos medicamentos entre los sujetos estudiados en el primer momento fue de 1,65 (DE = 0,963), en el segundo fue de 1,73 (DE = 1,032) y en el tercero fue de 1,62 (DE = 0,915). No hubo diferencias estadísticas entre las mediciones (prueba de Friedman, p = 0,204). Las categorías de los medicamentos potencialmente inapropiados más frecuentes fueron: gastrointestinales (39,4 %), analgésicos (18,8 %), relacionados con delirium (15,4 %), benzodiacepinas (15,2 %) y cardiovasculares (14,2 %). Conclusiones. En cerca de la mitad de la población de adultos mayores de la comunidad, se prescribieron medicamentos potencialmente inapropiados de manera sostenida y sin variabilidad importante en el tiempo. Los más recetados fueron aquellos para tratar malestares gastrointestinales y cardiovasculares, analgésicos, para el delirium y benzodiacepinas.

Effects of Detraining on Physical Capacity and Its Relationship With Depressive Symptoms, Quality of Life and Sedentary Behavior in Community-Dwelling Older Adults: A Longitudinal Study.

BACKGROUND: Detraining is the partial or complete loss of physical training-induced adaptations as a result of exercise interruption or reduction. The COVID-19 pandemic led to the discontinuation of many older adult exercise programs and led to increased depressive symptoms (DS), increased sedentary behavior (SB), and decreased quality of life (QoL). OBJECTIVE: To evaluate the effects of detraining, in the pandemic, on physical capacity and its relationship with DS, QoL, and SB of community-dwelling older adults. METHODS: The physical capacity (static balance, dynamic balance, and lower limb and handgrip strength) of 35 participants was assessed prepandemic and after 18 and 24 months of the pandemic. DS, QoL, and SB were evaluated only at 18-month period. The analysis of variance for repeated measures or the Friedman and Pearson or Spearman tests were used for statistical analysis. RESULTS: There was a decline in dynamic balance (p < .001) and strength in the lower limbs (p < .001) in the first 18 months, as well as maintenance in the following 6 months. The reduction in dynamic balance during the 18 months of the pandemic was associated with greater DS (p = .015; r = .414) and worse QoL (p = .024; r = -.381) in this period. More time spent on SB (p = .024; r = .386) in the 18th month was associated with worse dynamic balance in the following 6 months. CONCLUSION: Detraining in the pandemic setting led to long-lasting harmful effects, which can last for 2 years, on the physical capacity of community-dwelling older adults. IMPLICATION: Our findings highlight how periods of detraining can interfere in physical and mental health of older adults.

Association Between Depressive Symptoms, Cognitive Status, and the Dual-Task Performance Index in Older Adults: A Cross-Sectional Study.

The Performance Index (P-Index) is a measure for evaluating mobility-related dual-task performance in older adults. The identification of specific clinicodemographic factors predictive of P-Index scores, however, remains unclear. This cross-sectional study analyzed data from 120 community-dwelling older adults (average age 71.3 ± 11.23 years) to explore clinicodemographic variables that influence P-Index scores during the instrumented timed up and go test. Unadjusted analyses suggested several factors, including age, gender, body mass index, Mini-Mental Status Examination scores, functional reach test performance, history of falls, ethnicity, Geriatric Depression Scale scores, alcohol consumption, and educational levels, as potential predictors of P-Index. However, adjusted multinomial multiple regression analysis revealed Geriatric Depression Scale and Mini-Mental Status Examination scores as the exclusive independent predictors of P-Index classifications, segmented into high, intermediate, or low (percentiles ≤ 25, 26-74, or ≥ 75, respectively). A significant association was observed between the manifestation of depressive symptoms, lower Mini-Mental Status Examination scores, and reduced cognitive-motor performance. The findings implicate depressive symptoms and low cognitive performance as substantial impediments to optimal dual-task mobility within this cohort. Further studies are warranted to examine the efficacy of cognitive stimulation and antidepressant therapy, in augmenting mobility-related dual-task performance among older adults.

Exercise-based physiotherapeutic interventions in frailty syndrome: A systematic review and meta-analysis.

OBJECTIVE: To identify the effect of exercise interventions on physical frailty in community-dwelling older adults. METHODS: Relevant articles were searched in MEDLINE, LILACS, Scielo, Embase, and PEDro in November 2022, based on a protocol registered in PROSPERO and according to items prescribed in Report for Systematic Reviews and Meta-Analyses, using Health Sciences Descriptors (DeCS) and free terms for search strategy, with no language restrictions. The studies were considered if they had been published between January 2010 and November 2022, and were randomized clinical trials in which pre-frail and frail older community-dwelling adults had undergone exercise-based physical therapy. RESULTS: The systematic review found 5360 citations; after screening, abstract, and full-text screening for eligibility, seven studies were included, involving 1304 participants overall. The exercise modalities differed substantially between studies. The meta-analysis identified a statistically significant difference in frailty between older adults who exercised compared with those who exercised with no or minimal intervention. No heterogeneity between articles was observed, and the risk of bias was considered low according to funnel plot visual inspection. CONCLUSIONS: The results of this review suggest that physical therapy programs are effective in decreasing levels of physical frailty in community-dwelling older adults.

Attitudes towards seeking psychological help among community dwelling older adults enrolled in primary care in Chile.

BACKGROUND: Depression and anxiety are common mental disorders among older adults, but they are frequently underdiagnosed. Attitudes towards seeking professional mental health care is one of the barriers to access to treatment. This study was aimed at assessing the attitudes towards seeking psychological help among older adults who are enrolled in primary care in Chile, and to determine the associated factors. METHODS: This cross-sectional study recruited 233 primary care users aged 65 or more years. The Attitudes Towards Seeking Professional Psychological Help was used. Reliability and factor analysis of this scale were carried out. The average scores of the scale and factors were calculated and compared, by selected variables. Multivariate linear regression was estimated to determine factors associated with attitudes towards seeking psychological help. RESULTS: Three factors were identified in the attitudes towards seeking psychological help: confidence in psychologists, coping alone with emotional problems, and predisposition to seek psychological help. On average, participants had a favorable attitude towards seeking psychological help, compared with previous research. Lower level of education, and risk of social isolation were inversely associated with these attitudes. CONCLUSION: Strategies to improve mental health literacy and social connection among older adults, could have an impact on factors that mediate the access to mental health care, such as attitudes towards seeking psychological help, among people who have a lower level of education or are at risk of social isolation.

Low grip strength and gait speed as markers of dependence regarding basic activities of daily living: the FIBRA study.

OBJECTIVE: Marincolo et al. showed that older adults without limitations in basic activities of daily living at baseline presented with an 11.7% concomitant presence of functional dependence, slow gait speed, and low muscle strength at follow-up. Slow gait speed remains a predictor of dependence in basic activities of daily living. To determine whether low muscle strength and low gait speed increase the risk of disability related to basic activities of daily living in community-dwelling older adults. METHODS: A longitudinal study (9 years of follow-up) was conducted with 390 older adults who were independent in basic activities of daily living at baseline and answered the Katz Index at follow-up. Associations were determined using Pearson's χ2 test with a 5% significance level and logistic regression analysis. RESULTS: Increases in prevalence between baseline and follow-up were observed for low muscle strength (17.5%-38.2%), slow gait speed (26.0%-81.1%), and functional dependence (10.8%-26.6%). At follow-up, 11.7% of the participants had concomitant functional dependence, slow gait speed, and low muscle strength. Slow gait speed remained a predictor of dependence in basic activities of daily living (odds ratio=1.90; 95% confidence interval=1.06-3.41). CONCLUSION: Slow gait speed is a predictor of functional dependence, constituting an important variable for screening functional decline.