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Food insecurity, characterized by inadequate access to sufficient and nutritious food, poses a significant challenge to the health and well-being of older adults. This systematic review and meta-analysis was aimed to examine the association between food insecurity and body mass index (BMI) in older people, i.e., aging 60 and above. PRISMA 2020 guidelines were followed. The protocol was registered in PROSPERO in advance (ID CRD 42024543271). PubMed/MEDLINE, and Scopus were searched up to February 2024. Out of 5834 retrieved article, a total of 13 studies met the inclusion criteria, encompassing diverse geographic regions and socioeconomic contexts. The meta-analysis revealed a significant association between food insecurity and higher BMI (both obesity and overweight) in older adults. Pooled estimates indicated that food-insecure older individuals were more likely to be overweight or obese (combined) compared to their food-secure counterparts [OR= 1.29 (95% CI= 1.28-1.30), p<0.001; I2= 94.92]. Results were also confirmed for overweight or obesity alone. Notably, food insecurity was linked to increased consumption of energy-dense, nutrient-poor foods, contributing to higher BMI. These findings underscore the complex relationship between food insecurity and BMI among older adults, emphasizing the need for targeted interventions to address food access and nutritional quality.
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Background and Aims: Increasing attention is being paid to the role of human papillomavirus (HPV) in men and specifically reproduction. Growing evidence suggests an association between HPV infection with many adverse effects including the impairment of semen parameters, the increase of blastocyst apoptosis, the reduction of endometrial implantation of trophoblastic cells, as well as the increase rate of miscarriages and spontaneous preterm birth. Methods: We systematically searched PubMed/MEDLINE, Scopus, Embase, Web of Science, CINHAL, PsycINFO, and ERIC from inception to 2nd of July 2024, for studies that investigated the association between HPV infection with sperm parameters and fertility outcomes. The meta-analysis was conducted on mean data and standard deviations. Results: We included 25 studies with a total of 6942 patients. Sperm morphology was lower in HPV positive groups versus HPV negative control groups (SMD = -0.52 95% CI -0.84; -0.21; p = 0.001). Sperm motility was also significantly lower in HPV positive groups when compared to HPV negative controls (SMD = -0.82 95% CI -1.07; -0.57; p = <0.001). Sperm volume, concentration, and pH were not significantly different between the two groups. The other 15 studies included in the systematic review for which it was not possible to conduct a meta-analysis showed strong associations between HPV infection and impairment of sperm parameters, reduced couple fertility and increased risk of pregnancy loss. Conclusions: The current evidence highlights the link between HPV infection and sperm parameters, male fertility and reproductive outcomes, which has the potential to lead to a decreased couple fertility, increased risk of pregnancy loss, re-infection and increased treatment costs.
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AIM: The aim of the present study was to examine the relationship between anemia and basic and instrumental activities of daily living in older female patients. METHODS: 540 older female outpatients were included in this cross-sectional study. Anemia was defined as a hemoglobin below 12 g/dL. Patients' demographic characteristics, comorbidities, Geriatric Depression Scale, Mini Nutritional Assessment, and Mini-Mental State Examination (MMSE) were also recorded. Handgrip strength (HGS) was measured with a hand dynamometer to detect dynapenia. Basic Activities of Daily Living (BADL) and Instrumental Activities of Daily Living (IADL) questionnaires were used to evaluate functional capacity. RESULTS: The mean age of the participants was 77.42 ± 7.42 years. The prevalence of patients with anemia was 35%. A significant difference was observed between anemic and non-anemic groups in terms of age, presence of diabetes mellitus (DM), hypertension, coronary artery disease (CAD), chronic kidney disease (CKD), malnutrition, dynapenia, and MMSE, BADL and IADL scores (p < 0.05). In multivariate analysis, after adjustment for age, DM, hypertension, CAD and CKD; there were significant associations between anemia and reduced BADL/IADL scores, dynapenia, falls, the risk of falls, MMSE, and malnutrition (p < 0.05). After adjusting for all confounding variables, deterioration in total BADL and IADL total scores were still more common among anemic older females than those without anemia (p < 0.05). CONCLUSION: One out of every three older women presenting at one outpatient clinic were anemic. Anemia was observed to be associated with dependence in both BADL and IADL measures. Therefore, the presence of anemia in elderly women should be routinely checked, and possible causes should be investigated and treated to improve their functional capacity.
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Atividades Cotidianas , Anemia , Humanos , Feminino , Idoso , Estudos Transversais , Anemia/epidemiologia , Idoso de 80 Anos ou mais , Avaliação Geriátrica/métodos , Força da Mão/fisiologiaRESUMO
Vaccine-associated rheumatic diseases are rare but one of the most feared adverse drug reactions (ADRs). However, this topic has been investigated less with large-scale data in the literature. With the rapid progress in the development and approval of vaccines during the pandemic, public concerns regarding their safety have been raised. To assess the global and regional burden, long-term trends, and potential risk factors of vaccines-associated six types of rheumatic diseases (ankylosing spondylitis [AS], polymyalgia rheumatica [PMR], rheumatoid arthritis [RA], Sjögren's syndrome, Systemic lupus erythematosus [SLE], Systemic scleroderma), this study conducted disproportionality analysis based on the reports from the World Health Organization International Pharmacovigilance Database documented between 1967 and 2023 (n for total reports = 131 255 418) across 156 countries and territories. We estimated the reporting odds ratio (ROR) and information component (IC) to determine the disproportionality signal for rheumatic diseases. Of 198 046 reports of all-cause rheumatic diseases, 14 703 reports of vaccine-associated rheumatic diseases were identified. While the reporting counts have gradually increased over time globally, we observed a dramatic increase in reporting counts after 2020, potentially due to a large portion of reports of COVID-19 mRNA vaccine-associated rheumatic diseases. The disproportionality signal for rheumatic diseases was most pronounced in HBV vaccines (ROR, 4.11; IC025, 1.90), followed by COVID-19 mRNA (ROR, 2.79; IC025, 1.25), anthrax (ROR, 2.52; IC025, 0.76), papillomavirus (ROR, 2.16; IC025, 0.95), encephalitis (ROR, 2.01; IC025, 0.58), typhoid (ROR, 1.91; IC025, 0.44), influenza (ROR, 1.49; IC025, 0.46), and HAV vaccines (ROR, 1.41; IC025, 0.20). From age- and sex-specific perspective, young females and old males are likely to have vaccine-associated rheumatic disease reports. Furthermore, overall vaccines showed a disproportionality signal for PMR (IC025, 3.13) and Sjögren's syndrome (IC025, 0.70), systemic scleroderma (IC025, 0.64), specifically while the COVID-19 mRNA vaccines are associated with all six types of diseases. Although multiple vaccines are associated with rheumatic disease reports, healthcare providers should be aware of the potential of autoimmune manifestations following vaccination, particularly the COVID-19 mRNA and HBV vaccines, and take into account for risk factors associated with these ADRs. Most ADRs exhibited an average time to onset of 11 days, underscoring the significance of monitoring and timely management by clinicians.
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Sistemas de Notificação de Reações Adversas a Medicamentos , Bases de Dados Factuais , Farmacovigilância , Doenças Reumáticas , Vacinas , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Vacinas contra COVID-19/efeitos adversos , Carga Global da Doença , Doenças Reumáticas/induzido quimicamente , Doenças Reumáticas/epidemiologia , Medição de Risco , Fatores de Risco , Vacinas/efeitos adversos , Recém-Nascido , LactenteRESUMO
PURPOSE: To evaluate diabetic retinopathy (DR) screening global adherence rate and the association between sociodemographic and clinical variables and adherence rates to DR screening in individuals with diabetes. DESIGN: Systematic review and meta-analysis. METHODS: This systematic review was registered with International Prospective Register of Systematic Reviews (ID: CRD42024507035). We conducted a systematic review of relevant literature from inception of databases to February 24, 2024, using electronic databases searches including PubMed, MEDLINE (Ovid), EMBASE, Web of Science, Cochrane CENTRAL, and CDSR and national level DR screening databases through Google searches following PRISMA guidelines. The articles were screened for title and abstract and then for the full-text reports by two independent reviewers and study quality was appraised. Meta-analysis was performed using random effects model to calculate the pooled effects size and 95% confidence interval (CI) of each finding. RESULTS: Data from a total of 11,383,715 participants from 77 studies and two national websites from 28 countries over five continents were included. Global DR screening adherence rate was 66.9% in high-income countries and 39.3% in low-and-middle-income countries. DR screening adherence rate was lowest in Africa (36.1%) and was highest in Europe (81.3%). Older age (odds ratio [OR] 1.45, 95% CI 1.30-1.62), higher education level (OR = 1.65, 95% CI 1.45-1.78), marriage (OR = 1.42, 95% CI 1.14-1.77), living in an urban area (OR = 1.57, 95% CI 1.08-2.29), higher family income (OR = 1.29, 95% CI 1.24-1.35), having any health insurance (OR = 1.90, 95% CI 1.56-2.31), longer duration of diabetes (OR = 1.57, 95% CI 1.27-1.94), type 2 diabetes (OR = 1.68, 95% CI 1.34-2.10), family history of diabetes (OR = 2.25, 95% CI 1.56-3.25), vision impairment (OR = 2.07, 95% CI 1.43-2.98), history of eye diseases (OR = 1.99, 95% CI 1.36-2.90), insulin treatment (OR = 1.38, 95% CI 1.37-1.39), and good mental health (OR = 1.14, 95% CI 1.04-1.24) were associated with DR screening adherence. CONCLUSION: This meta-analysis provides key information about which population subgroups may require more targeted intervention and highlights the urgent need to identify ways to improve adherence to DR screening. REGISTRATION INFORMATION: PROSPERO; ref. no. CRD42024507035, (https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=507035).
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BACKGROUND: Knee osteoarthritis (KOA) is a widespread chronic condition. Depression frequently occurs among patients with KOA. The objective of this meta-analysis was to identify risk factors associated with comorbid depression in patients with KOA. MATERIALS AND METHODS: A comprehensive search of the PubMed/MEDLINE, Embase, Cochrane Library, and Web of Science databases was conducted for studies related to comorbid depression in patients with KOA. We conducted statistical analyses to obtain relevant results, followed by heterogeneity tests and assessment for publication bias. RESULTS: The prevalence of comorbid depression among patients with KOA was 34% (95% CI, 28%-41%). Notable risk factors linked to comorbid depression in patients with KOA included female sex (relative risk [RR], 1.17; 95% CI, 1.11-1.23), obesity (mean difference [MD], 1.30; 95% CI, 0.88-1.71), use of analgesics (RR, 1.50; 95% CI, 1.38-1.63), comorbidities (MD, 0.20; 95% CI, 0.10-0.31), unmarried or widowed status (RR, 1.72; 95% CI, 1.56-1.91), bilateral knee pain (RR, 1.38; 95% CI, 1.11-1.71), high total Western Ontario and Mc-Master Universities Arthritis Index (WOMAC) score (MD, 14.92; 95% CI, 10.02-19.82), high WOMAC pain score (MD, 5.76; 95% CI, 2.86-8.67), low gait velocity (MD, -0.12; 95% CI, -0.16 to -0.09), and extended duration in the Timed Up and Go Test (MD, 1.56; 95% CI, 0.87-2.25). CONCLUSION: Based on the current evidence, female sex, obesity, use of analgesics, comorbidities, unmarried or widowed status, bilateral knee pain, high total WOMAC score, high WOMAC pain score, low gait velocity, and prolonged time on the Timed Up and Go Test were identified as risk factors for depression in patients with KOA. Focus should be given to these aspects when preventing depression among these patients. [Orthopedics. 202x.].
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We investigated the association between sedentary behavior (SB) and wish to die (WTD; i.e., feeling that one would be better off dead or wishing for one's own death), and the extent to which this can be explained by sleep problems, depression, anxiety, loneliness, perceived stress, and social network in a nationally representative sample of adults aged ≥50 years from Ireland. Cross-sectional data from Wave 1 of the Irish Longitudinal Study on Ageing 2009-2011 were analyzed. WTD was defined as answering affirmatively to the question "In the last month, have you felt that you would rather be dead?" SB was used as a continuous variable (hours/day), and also as a categorical (< or ≥8 h/day) variable. Multivariable logistic regression and mediation analyses were conducted. Data on 8163 adults aged ≥50 years were analyzed [mean (SD) age 63.6 (9.1) years; 48.0% males]. Overall, ≥8 (vs. <8) hours/day of SB was associated with a significant 2.04 (95%CI = 1.50-2.76) times higher odds for WTD, while a 1-h increase in SB per day was associated with 1.11 (95%CI = 1.06-1.16) times higher odds for WTD. Mediation analysis showed that sleep problems, depression, loneliness, perceived stress, and social network explained a modest proportion of the association between SB and WTD (mediated percentage 9.3%-14.8%). The present cross-sectional study found that increasing or higher levels of SB is positively associated with WTD. Addressing the identified potential mediators may reduce WTD among people who are sedentary. However, future longitudinal and intervention studies are needed to make concrete recommendations.
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BACKGROUND: The association between depression and dementia is still unclear, particularly regarding depression as a potential risk factor preceding dementia. Therefore, we aimed to verify if the presence of depression at baseline may increase the risk of dementia and cognitive impairment during 15 years of follow-up in the SHARE (Survey of Health, Aging and Retirement in Europe) study. METHODS: Depressive symptoms were defined using the EURO-D, with a score ≥4 indicative of depression. Incident dementia was ascertained using self-reported data and caregivers' information, cognitive impairment using objective cognitive tests. Cox regression analysis, adjusted for 10 baseline confounders, was run and hazard ratios (HRs), with their 95% confidence intervals, were estimated. RESULTS: In total 22,789 participants were included in the present analysis (mean age 64.2 years) and were predominantly female. The prevalence of depression at baseline was 24.9%. Over 15 years of follow-up, the onset of dementia occurred a median 2 years earlier in people with depression compared to those without. Depression at the baseline significantly increased the risk of dementia in the overall sample (HR = 1.74; 95% CI: 1.54-1.95) and the risk of cognitive impairment (HR = 1.15; 95% CI: 1.06-1.25). For dementia, the association was stronger in people less than 60 years (HR = 2.07; 95% CI: 1.42-3.02) than in participants aged ≥80 years (HR = 1.47; 95% CI: 1.14-1.91). A similar trend was observed for cognitive impairment. Among the single items of the EURO-D, loss of concentration was the strongest individual variable predicting the onset of dementia. CONCLUSIONS: Depression increased the risk of dementia and cognitive impairment, particularly in younger adults, whereas loss of concentration was the strongest individual predicting variable of dementia. These findings demonstrate the need for early detection of depression for preventing future cognitive worsening.
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Disfunção Cognitiva , Demência , Humanos , Feminino , Masculino , Demência/epidemiologia , Idoso , Pessoa de Meia-Idade , Estudos Longitudinais , Europa (Continente)/epidemiologia , Fatores de Risco , Disfunção Cognitiva/epidemiologia , Modelos de Riscos Proporcionais , Idoso de 80 Anos ou mais , Transtorno Depressivo/epidemiologia , Incidência , Depressão/epidemiologia , PrevalênciaRESUMO
OBJECTIVES: Mild cognitive impairment (MCI) is a unique indicator of underlying distress that may be strongly associated with suicide risk. Despite this, to date, no study has examined the association between MCI and suicidal ideation. Therefore, the present study aimed to examine the association between MCI and suicidal ideation among adults aged ≥65 years from 6 low- and middle-income countries (LMICs; China, Ghana, India, Mexico, Russia, and South Africa). METHODS: Cross-sectional, nationally representative data from the World Health Organization's Study on Global Ageing and Adult Health were analyzed. MCI was defined using the National Institute on Aging-Alzheimer's Association criteria. Self-reported information on past 12-month suicidal ideation was collected. Multivariable logistic regression and meta-analysis were conducted to assess associations. RESULTS: Data on 13,623 individuals aged ≥65 years were analyzed. The prevalence of suicidal ideation ranged from 0.5% in China to 6.0% in India, whereas the range of the prevalence of MCI was 9.7% (Ghana) to 26.4% (China). After adjustment for potential confounders, MCI was significantly associated with 1.66 (95% confidence interval [95% CI]â =â 1.12-2.46) times higher odds for suicidal ideation. DISCUSSION: Mild cognitive impairment was significantly associated with higher odds for suicidal ideation among older adults in LMICs. Future longitudinal studies from LMICs are necessary to assess whether MCI is a risk factor for suicidal ideation.
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Disfunção Cognitiva , Países em Desenvolvimento , Ideação Suicida , Humanos , Disfunção Cognitiva/epidemiologia , Disfunção Cognitiva/psicologia , Idoso , Masculino , Feminino , Países em Desenvolvimento/estatística & dados numéricos , Estudos Transversais , China/epidemiologia , Índia/epidemiologia , Prevalência , México/epidemiologia , Federação Russa/epidemiologia , Idoso de 80 Anos ou mais , Fatores de Risco , Gana/epidemiologia , África do Sul/epidemiologiaRESUMO
Purpose: Zoledronic acid can inhibit the activity of osteoclasts, and thus, may slow or inhibit bone loss. The purpose of this study was to systematically evaluate the efficacy and safety of zoledronic acid in the treatment of osteoporosis. Methods: Four databases, PubMed, Embase, Cochrane Library, and Web of Science, were systematically searched up to December 26, 2022. The primary outcomes included bone mineral density (BMD), carboxy-terminal cross-linked telopeptide of type 1 collagen (CTX), bone-specific alkaline phosphatase (BSAP), procollagen type 1 N-terminal prope-ptide (P1NP), adverse events, and fracture. Secondary outcomes included serum sclerostin level, Visual Analogue Scale (VAS) score, and Oswestry Disability Index (ODI). Results: A total of 22 randomized controlled trials were included in this meta-analysis. Meta-analysis results showed that zoledronic acid was effective in increasing BMD of the lumbar spine, femoral neck, trochanter and serum sclerostin level; and reduced CTX, BSAP, P1NP, VAS score, and ODI in patients with osteoporosis. Regarding safety, zoledronic acid could reduce the incidence of fractures but had relatively more adverse events. Conclusion: Zoledronic acid can significantly improve BMD of the lumbar spine, femoral neck and trochanter, and effectively reduce incidence of fracture in patients with osteoporosis, thereby significantly improving patients' quality of life. However, the incidence of adverse events was higher than that of patients treated with placebo.
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BACKGROUND: The present study aimed to investigate the association between COVID-19 and the cumulative incidence of depression and the potential role of sick leave in a large representative sample of German adults. METHODS: This retrospective cohort study was based on the Disease Analyzer database (IQVIA) data. This study included individuals aged ≥16 years with a COVID-19 diagnosis in 1284 general practices in Germany between March 2020 and December 2021, and the propensity score matched cohort without COVID-19. Univariable Cox regression analysis assessed the association between COVID-19 and depression. RESULTS: The present study included 61,736 individuals with and 61,736 without COVID-19 (mean age 46.1 years; 49 % women). Patients visited their physicians about 4.3 times per year during the follow-up period. About 25.5 % of patients were diagnosed with COVID-19 in 2020 and 74.5 % in 2021. In this representative sample of German adults, COVID-19 infection was associated with a higher cumulative incidence of depression, and this cumulative incidence was greater in women than men. As compared with non-COVID-19, COVID-19 with ≤2 weeks sick leave duration was associated with 17 % higher depression risk (HR: 1.17; 95 % CI: 1.09-2.16), COVID-19 with >2-4 weeks sick leave duration with 37 % higher depression risk (HR: 1.37; 95 % CI: 1.11-1.69), and COVID-19 with >4 weeks sick leave duration with 2 times higher depression risk (HR: 2.00; 95 % CI: 1.45-2.76). CONCLUSION: COVID-19 sick leave was positively associated with a risk for depression, and the longer the duration of sick leave, the higher the cumulative incidence of depression.
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COVID-19 , Depressão , SARS-CoV-2 , Licença Médica , Humanos , COVID-19/epidemiologia , COVID-19/psicologia , Feminino , Masculino , Alemanha/epidemiologia , Estudos Retrospectivos , Pessoa de Meia-Idade , Adulto , Incidência , Depressão/epidemiologia , Licença Médica/estatística & dados numéricos , Idoso , Adolescente , Adulto Jovem , Estudos de Coortes , Fatores de Risco , PandemiasRESUMO
BACKGROUND: Cataracts may increase risk for falls but studies on this topic from low- and middle-income countries (LMICs) are scarce. Therefore, we examined the cross-sectional association between self-reported visual symptoms (suggesting cataract) and self-reported injurious falls in nationally representative samples of adults aged ≥ 65 years from five LMICs (China, Ghana, India, Mexico, and Russia). METHODS: Data from the WHO Study on global AGEing and adult health (SAGE) were analysed. Self-reported information on past 12-month fall-related injury and cataract based on symptoms were collected. Multivariable logistic regression and meta-analyses were conducted to assess associations. RESULTS: Data on 13,101 people aged ≥ 65 years were analysed [mean (SD) age 72.5 (11.3) years; 45.2% males]. The overall prevalence of self-reported fall-related injury and visual symptoms (suggesting cataract) were 4.9% and 29.4%, respectively. There was a positive association between self-reported visual symptoms (suggesting cataract) and fall-related injury (i.e., OR > 1) in all five countries but statistical significance was reached in three: China (OR = 1.60; 95% CI = 1.08-2.35), India (OR = 1.96; 95% CI = 1.15-3.35), and Russia (OR = 3.58; 95% CI = 2.06-6.24). The pooled OR including all five countries based on a meta-analysis was OR = 1.88 (95% CI = 1.32-2.68). CONCLUSIONS: Self-reported visual symptoms (suggesting cataract) were associated with higher odds for self-reported injurious falls among older adults in LMICs. Expanding availability of cataract surgery in LMICs may also have the additional benefit of reducing falls among older people.
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PURPOSE: Studies investigating associations between etiologic subtypes of major neurocognitive disorder (MND) and dehydration frequency are lacking. The aim of this study was to investigate the prevalence and risk factors of dehydration among older adults with and without MND (dementia), and across different etiologic subtypes of MND. METHODS: This cross-sectional study included adults aged ≥ 65 years old from one geriatric outpatient clinic. Dehydration was defined as a calculated [1,86 × (Na + K) + 1,15 × glucose + urea + 14] plasma osmolarity of > 295 mOsm/L.Clinical characteristics and measures of comprehensive geriatric assessments of patients with dehydration and normohydration were compared. MND was diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition criteria. The underlying etiologic subtypes were determined by specific diagnostic criteria. RESULTS: Of the 1377 patients 72% were female, the mean age was 80 ± 8 years, and 575 had dementia. Dehydration was more common in patients with dementia than those without dementia (58% vs. 53%, p = 0.044). The prevelance of dehydration was 57%, 62%, 54%, 57% and 68% in Alzheimer's disease, Parkinson's disease dementia, fronto-temporal dementia, dementia with Lewy bodies, and vascular dementia, respectively (p ≥ 0.05). MND was associated with dehydration (OR 1.26, 95% CI 1.01-1.57; p = 0.037) after adjustment for age and sex. In multivariable analysis, among patients with dementia, hypertension, DM, CKD, and dysphagia were more common while mean Mini-Mental State Examination score was lower in those who had dehydration versus no dehydration in older patients with dementia (p < 0.05). CONCLUSION: Dehydration is slightly associated with the presence of MND independent of age and sex. However, dehydration is also quite common in older patients without cognitive disorders. Therefore, hydration status should be monitored in older adults irrespective of neurocognitive status. Hypertension, DM, CKD, dysphagia and severity of cognitive dysfunction were associated with dehydration in patients with dementia. The prevalence of dehydration is highest in patients with vascular dementia.
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Desidratação , Humanos , Desidratação/epidemiologia , Feminino , Masculino , Estudos Transversais , Idoso , Idoso de 80 Anos ou mais , Fatores de Risco , Prevalência , Transtornos Neurocognitivos/epidemiologia , Transtornos Neurocognitivos/etiologia , Avaliação Geriátrica , Demência/epidemiologia , Demência/etiologiaRESUMO
BACKGROUND: Sedentary behavior, or time spent sitting, may increase risk for dynapenic abdominal obesity (DAO), but there are currently no studies on this topic. AIMS: Therefore, we investigated the association between sedentary behaviour and DAO in a nationally representative sample of older adults from six low- and middle-income countries. METHODS: Cross-sectional data from the Study on Global AGEing and Adult Health were analysed. Dynapenia was defined as handgrip strength < 26 kg for men and < 16 kg for women. Abdominal obesity was defined as waist circumference of > 88 cm (> 80 cm for Asian countries) for women and > 102 cm (> 90 cm) for men. DAO was defined as having both dynapenia and abdominal obesity. Self-reported sedentary behavior was categorized as ≥ 8 h/day (high sedentary behaviour) or < 8 h/day. Multivariable multinomial logistic regression was conducted. RESULTS: Data on 20,198 adults aged ≥ 60 years were analyzed [mean (SD) age 69.3 (13.1) years; 54.1% females]. In the overall sample, ≥ 8 h of sedentary behavior per day (vs. <8 h) was significantly associated with 1.52 (95%CI = 1.11-2.07) times higher odds for DAO (vs. no dynapenia and no abdominal obesity), and this was particularly pronounced among males (OR = 2.27; 95%CI = 1.42-3.62). Highly sedentary behavior was not significantly associated with dynapenia alone or abdominal obesity alone. DISCUSSION: High sedentary behaviour may increase risk for DAO among older adults. CONCLUSIONS: Interventions to reduce sedentary behaviour may also lead to reduction of DAO and its adverse health outcomes, especially among males, pending future longitudinal research.
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Obesidade Abdominal , Comportamento Sedentário , Humanos , Masculino , Obesidade Abdominal/epidemiologia , Feminino , Idoso , Estudos Transversais , Pessoa de Meia-Idade , Força da Mão/fisiologia , Países em Desenvolvimento , Idoso de 80 Anos ou mais , Circunferência da CinturaRESUMO
Physical inactivity is an important, but potentially reversible risk factor for dementia and mild cognitive impairment (MCI). There is literature about physical activity and exercise for the prevention and management of dementia and MCI, but this had not been previously synthesized into specific guidelines about this topic. A recent guideline on physical activity and exercise in MCI and dementia was published, authored by several international societies, including lay representatives. In this commentary, we discuss the implications of this guidance for healthcare professionals, caregivers, and lay representatives involved in the care of people with MCI and dementia.The guidelines highlight the importance of physical activity and exercise in cognitively healthy persons and for dementia and MCI, at different stages of these conditions. For primary prevention of dementia, physical activity may be suggested in cognitively healthy persons. In people with MCI, mind-body interventions, such as yoga, have the greatest evidence, whilst the role of physical activity and exercise requires more evidence from high-quality randomized controlled trials. In people living with moderately severe dementia, exercise may be useful for maintaining physical and cognitive function. There are benefits of physical activity and exercise separate from their impact on cognitive outcomes. The guidelines also proposed some questions for future research. In conclusion, there is limited evidence on the beneficial role of physical activity and exercise in preserving cognitive functions in subjects with normal cognition, MCI or dementia. The guidelines support the promotion of physical activity based on the beneficial effects on almost all facets of health.
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Disfunção Cognitiva , Demência , Exercício Físico , Humanos , Disfunção Cognitiva/terapia , Demência/terapia , Exercício Físico/fisiologia , Terapia por Exercício/métodos , Guias de Prática Clínica como AssuntoRESUMO
OBJECTIVES: The purpose of this study to determinate whether there is a relationship between the nutritional status and white matter integrity in older patients by using Diffusion Tensor Imaging (DTI). METHODS: The patients were evaluated by Mini-Nutritional Assessment Scale. The patients are categorized in the groups of well-nourished, risk of malnutrition, or malnourished, depending on the overall score> 23.5, 17-23.5, or 17; respectively. All patients had brain MRI and DTI. The mean diffusivity (MD), fractional anisotropy (FA), axial diffusivity (AD) and radial diffusivity (RD) values were calculated by ROI-based method in white matter tracts. RESULTS: Total of the 224 patients; 86 patients had normal nutrition status (group 1), 107 patients were diagnosed with malnutrition risk (group 2) and 31 patients were diagnosed with malnutrition (group 3). Significantly decreased FA values of genu of corpus callosum, forceps minor and significantly increased MD values of middle cerebellar peduncle, and superior frontooccipital fasciculus were detected in group 2 in comparison to group 1 (p < 0.05). After adjusting for the folate and age, MD and RD values of cingulum remained significantly higher and the AD values of superior cerebellar peduncle remained significantly lower in group 3 (p < 0.05). CONCLUSIONS: Malnutrition was associated with deteriorated DTI values, especially in cingulum and superior cerebellar peduncle. Assessing the nutritional status of older individuals is crucial to avoid its negative impact on brain. ADVANCES IN KNOWLEDGE: Early diagnosis of malnutrition-related impaired WM integrity is important for prevention and intervention, and DTI is a useful non-invasive technique to be used for this purpose.
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Imagem de Tensor de Difusão , Desnutrição , Estado Nutricional , Substância Branca , Humanos , Imagem de Tensor de Difusão/métodos , Feminino , Masculino , Idoso , Substância Branca/diagnóstico por imagem , Desnutrição/diagnóstico por imagem , Avaliação Nutricional , Idoso de 80 Anos ou mais , Anisotropia , Avaliação Geriátrica/métodos , Pessoa de Meia-IdadeRESUMO
Background: Geriatric syndromes may be more common in older cancer patients than in those without cancer. Geriatric syndromes can cause poor clinical outcomes. The Eastern Cooperative Oncology Group Performance Status (ECOG-PS) is often used as a clinically reported functional status score in oncology practice. Methods: Our study was designed as a cross-sectional study and included 218 older cancer patients. This study aimed to determine the prevalence and relationship of geriatric syndromes according to the ECOG-PS in older cancer patients. Results: The mean age of 218 participants was 73.0 ± 5.6 years, with 47.7% being women and 52.3% men in our study. ECOG-PS 0, 1, and 2 groups contained 51, 39, and 10% of the patients, respectively. The mean number of geriatric syndromes in the ECOG 0, 1, and 2 groups was 2.3 ± 2.2, 4.3 ± 2.4, and 5.7 ± 2.1, respectively (p < 0.001). After adjusting for age and sex, it was determined that dynapenia was 2.9 times, probable sarcopenia was 3.5 times, frailty was 4.2 times, depression was 2.6 times, malnutrition was 3.3 times, insomnia 2 was.2 times, falls was 2.5 times, and the risk of falling (TUG) was 2.4 times more likely in those with ECOG-PS 1 compared to those with ECOG-PS 0. In addition, it was found that dynapenia was 6 times, probable sarcopenia was 6.8 times, frailty was 10.8 times, depression was 3.3 times, malnutrition was 6.3 times, the risk of falling (Tinnetti Balance) was 28 times, and the risk of falling (TUG) was 13.6 times more likely in those with ECOG-PS 2 compared to those with ECOG-PS 0. Conclusion: Our study found that the prevalence of geriatric syndromes increased as the ECOG-PS increased. Geriatric syndromes and their co-incidence were common in older cancer patients, even in normal performance status. Oncologists should incorporate geriatric syndromes into the decision-making process of cancer treatment to maximize the impact on clinical outcomes in older patients with cancer.
RESUMO
BACKGROUND: This study aims to compare frequency and coexistence of geriatric syndromes in older patients with dementia to those without dementia. METHODS: 1392 patients admitted to geriatric outpatient clinics were evaluated. Evaluations for eleven geriatric syndromes including polypharmacy, malnutrition, fraility, sarcopenia, dysphagia, urinary incontinence, fear of falling, falls, insomnia, excessive daytime sleepiness, and orthostatic hypotension (OH) were carried out in consultation with the patient and the caregiver. Two groups with and without dementia were matched according to age and gender using the propensity score matching method. RESULTS: A total of 738 patients, 369 with dementia and 369 without dementia were included, of whom 70.1% were female and the mean age was 80.5 ± 6.8. Polypharmacy, malnutrition, frailty, sarcopenia, dysphagia, fear of falling, and excessive daytime sleepiness were significantly higher in patients with dementia (p < 0.05). There was no difference between OH, urinary incontinence and insomnia between groups (p > 0.05). The co-existence of 0, 1, 2, 3, 4 and ≥ 5 geriatric syndromes in the same patient was 4.3%, 10.2%, 11.8%, 16.8%, 13.4% and 43.7% in non-dementia patients, respectively; 2.4%, 7.2%, 9.6%, 8.3%, 10.4% and 62.1% in those with dementia, respectively (p < 0.05). CONCLUSION: The presence and co-existence of geriatric syndromes is common in patients with dementia. These geriatric syndromes should be examined by clinicians and healthcare professionals who work with the demented population, so that more successful management of dementia patients may be achieved.
Assuntos
Transtornos de Deglutição , Demência , Distúrbios do Sono por Sonolência Excessiva , Desnutrição , Sarcopenia , Distúrbios do Início e da Manutenção do Sono , Incontinência Urinária , Humanos , Feminino , Idoso , Idoso de 80 Anos ou mais , Masculino , Avaliação Geriátrica/métodos , Prevalência , Sarcopenia/epidemiologia , Medo , Demência/epidemiologia , Incontinência Urinária/epidemiologiaRESUMO
INTRODUCTION: This study aimed to investigate the association between handgrip strength and suicidal ideation in representative samples of adults aged ≥50 years from six LMICs (China, Ghana, India, Mexico, Russia, and South Africa). METHODS: Cross-sectional, community-based data from the World Health Organization's Study on Global Aging and Adult Health were analyzed. Handgrip strength quintiles by sex were created based on the average value of two handgrip measurements of the dominant hand. Self-reported information on past 12-month suicidal ideation was collected. Multivariable logistic regression analysis was conducted to assess associations. RESULTS: Data on 34,129 individuals were analyzed [mean (SD) age 62.4 (16.0) years; age range 50-114 years; 52.1% females]. After adjustment for potential confounders, in the overall sample, compared to the handgrip strength quintile with the highest values [Quintile 1 (Q1)], Q2, Q3, Q4, and Q5 were associated with significant 2.15 (95% CI = 1.05-4.39), 2.78 (95% CI = 1.06-7.32), 3.53 (95% CI = 1.68-7.42), and 6.79 (95% CI = 2.80-16.48) times higher odds for suicidal ideation. CONCLUSIONS: Lower handgrip strength was significantly and dose-dependently associated with higher odds for suicidal ideation in adults aged ≥50 years from LMICs. Future longitudinal studies are needed to understand the underlying mechanisms, and whether increasing general muscular strength and physical function may lead to reduction in suicidal ideation.
Assuntos
Países em Desenvolvimento , Força da Mão , Ideação Suicida , Humanos , Feminino , Masculino , Idoso , Pessoa de Meia-Idade , Estudos Transversais , Idoso de 80 Anos ou mais , China/epidemiologia , México/epidemiologia , Federação Russa/epidemiologia , Gana/epidemiologia , Índia/epidemiologia , África do Sul/epidemiologia , Fatores de RiscoRESUMO
OBJECTIVE: Fear of falling (FoF) is common in patients with cognitive impairment. However, the role of sarcopenia and malnutrition, which are two important factors that cause falls, on FoF is unknown. The aim of this study was to explore the association between FoF and malnutrition and sarcopenia in older patients with dementia. METHODS: Two hundred and sixty-six dementia patients underwent comprehensive geriatric assessment. The Falls Efficacy Scale-International (FES-I) was applied to assign and classify FoF. Scores for the FES-I scale were categorized as ≥28, 20-27, or 16-19, representing high concern, moderate, and no or low concern about FoF, respectively. Mini Nutritional Assessment (MNA) scores <17, 17-23.5, or >23.5 were categorized as malnutrition, malnutrition risk, and well-nourished, respectively. Sarcopenia was defined using the SARC-F tool. SARC-F score ≥4 was categorized as sarcopenia. Serum folate, Vitamin B12, and Vitamin D deficiencies were also evaluated. The relationship between FoF groups and nutritional status, presence of sarcopenia, and micronutrient status was evaluated. RESULTS: The mean age was 80.83±6.61 years. The prevalence of moderate and high FoF in dementia patients was 51%. There was a significant difference in terms of cerebrovascular events, the history of falling, instrumental and basic activities of daily living (IADL and BADL), MNA, and SARC-F scores between the FoF groups (p<0.05). The association between sarcopenia and FoF persisted in multivariable analysis adjusted for MNA scores, cerebrovascular events, falls history, BADL, and IADL (OR=2.67, 95% CI: 1.50-4.50), but there was no significant association between malnutrition/micronutrient deficiencies and FoF (p>0.05). CONCLUSION: Sarcopenia is associated with the severity of FoF, but malnutrition or micronutrient deficiencies are not associated with the severity of FoF in older patients with dementia.