Roles of serum uric acid on the association between arsenic exposure and incident metabolic syndrome in an older Chinese population.

Growing evidences showed that heavy metals exposure may be associated with metabolic diseases. Nevertheless, the mechanism underlying arsenic (As) exposure and metabolic syndrome (MetS) risk has not been fully elucidated. So we aimed to prospectively investigate the role of serum uric acid (SUA) on the association between blood As exposure and incident MetS. A sample of 1045 older participants in a community in China was analyzed. We determined As at baseline and SUA concentration at follow-up in the Yiwu Elderly Cohort. MetS events were defined according to the criteria of the International Diabetes Federation (IDF). Generalized linear model with log-binominal regression model was applied to estimate the association of As with incident MetS. To investigate the role of SUA in the association between As and MetS, a mediation analysis was conducted. In the fully adjusted log-binominal model, per interquartile range increment of As, the risk of MetS increased 1.25-fold. Compared with the lowest quartile of As, the adjusted relative risk (RR) of MetS in the highest quartile was 1.42 (95% confidence interval, CI: 1.03, 2.00). Additionally, blood As was positively associated with SUA, while SUA had significant association with MetS risk. Further mediation analysis demonstrated that the association of As and MetS risk was mediated by SUA, with the proportion of 15.7%. Our study found higher As was remarkably associated with the elevated risk of MetS in the Chinese older adults population. Mediation analysis indicated that SUA might be a mediator in the association between As exposure and MetS.

Un análisis integrado entre la calidad de vida y las necesidades de apoyo de personas adultas con discapacidad intelectual en Chile / An integrated analysis between the quality of life and the support needs of adults with intellectual disabilities in Chile

El paradigma de apoyos y el de calidad de vida se han transformado en guías fundamentales para los avances en el ámbito de la discapacidad intelectual (DI). Con base en una muestra de 93 personas adultas con DI, se analiza, desde un enfoque cuantitativo no experimental, la relación entre la calidad de vida y las necesidades de apoyo, aplicando la escala INICO-FEAPS y la escala de Intensidad de Apoyos (SIS) para cada constructo. Los principales resultados evidencian que existe una relación fuerte e indirecta entre calidad de vida y necesidades de apoyos, y también la relevancia de analizar dichos resultados desde variables como grado de discapacidad, sexo o nivel socioeconómico. La discusión permite inferir la necesidad de discutir nuevas estrategias en torno a categorías como el grado de discapacidad, la autodeterminación e inclusión social, como elementos facilitadores de la calidad de vida y apoyos desde un enfoque integral que contribuya al desarrollo de estrategias de programas sociales para la población con DI. (AU)

The support paradigm and the quality of life paradigm have become fundamental guides for progress in the field of Intellectual Disability (ID). Based on a sample of 93 adults with ID, the relationship between Quality of Life and Support Needs is analyzed from a non-experimental quantitative approach, applying the INICO-FEAPS scale and the SIS Support Intensity scale for each construct. The main results show that there is a strong and indirect relationship between quality of life and support needs, and the relevance of analyzing these results from variables such as the degree of disability, sex or socioeconomic level. The discussion allows us to infer the need to discuss new strategies around categories such as the degree of disability, self-determination and social inclusion, as facilitating elements of quality of life and supporting a comprehensive approach that contributes to the development of social program strategies for the population with ID. (AU)

Un análisis integrado entre la calidad de vida y las necesidades de apoyo de personas adultas con discapacidad intelectual en Chile / An integrated analysis between the quality of life and the support needs of adults with intellectual disabilities in Chile

El paradigma de apoyos y el de calidad de vida se han transformado en guías fundamentales para los avances en el ámbito de la discapacidad intelectual (DI). Con base en una muestra de 93 personas adultas con DI, se analiza, desde un enfoque cuantitativo no experimental, la relación entre la calidad de vida y las necesidades de apoyo, aplicando la escala INICO-FEAPS y la escala de Intensidad de Apoyos (SIS) para cada constructo. Los principales resultados evidencian que existe una relación fuerte e indirecta entre calidad de vida y necesidades de apoyos, y también la relevancia de analizar dichos resultados desde variables como grado de discapacidad, sexo o nivel socioeconómico. La discusión permite inferir la necesidad de discutir nuevas estrategias en torno a categorías como el grado de discapacidad, la autodeterminación e inclusión social, como elementos facilitadores de la calidad de vida y apoyos desde un enfoque integral que contribuya al desarrollo de estrategias de programas sociales para la población con DI. (AU)

The support paradigm and the quality of life paradigm have become fundamental guides for progress in the field of Intellectual Disability (ID). Based on a sample of 93 adults with ID, the relationship between Quality of Life and Support Needs is analyzed from a non-experimental quantitative approach, applying the INICO-FEAPS scale and the SIS Support Intensity scale for each construct. The main results show that there is a strong and indirect relationship between quality of life and support needs, and the relevance of analyzing these results from variables such as the degree of disability, sex or socioeconomic level. The discussion allows us to infer the need to discuss new strategies around categories such as the degree of disability, self-determination and social inclusion, as facilitating elements of quality of life and supporting a comprehensive approach that contributes to the development of social program strategies for the population with ID. (AU)

Loyola Generativity Scale e Generative Behavior Checklist: Um estudo psicométrico com idosos espanhóis LGBT+ / Loyola Generativity Scale and Generative Behavior Checklist: A Psychometric Study with Spanish LGBT+ Older Adults / Loyola Generativity Scale y Generative Behavior Checklist: Un estudio psicométrico con personas mayores españolas LGBT+

Resumo Enquadramento: A generatividade tem sido associada à resiliência e à satisfação com a vida na velhice, incluindo entre a população lésbica, gay, bissexual e transgénero (LGBT+) mais velha. Objetivo: Analisar as propriedades psicométricas da Loyola Generativity Scale (LGS) e da Generative Behavior Checklist (GBC) para idosos espanhóis LGBT + (com mais de 50 anos). Metodologia: Foi realizado um estudo psicométrico com 141 idosos espanhóis LGBT+ com o objetivo de examinar a validade de construto (análise fatorial exploratória), a validade convergente e a fiabilidade (consistência interna) da LGS e da GBC. Resultados: Os métodos de análise paralela e a análise fatorial exploratória sugeriram um modelo de dois fatores para ambos os instrumentos com boa adequação da amostra. A LGS explicou 45,1% da variância e apresentou uma consistência interna de 0,78. O GBC explicou 41,76% da variância e apresentou uma consistência interna de 0,879. Foi encontrada uma correlação positiva e estatisticamente significativa entre a satisfação com a vida e as escalas generativas. Foi também observada uma correlação positiva e significativa (rs = 0,310) entre os dois instrumentos. Conclusão: Ambos os instrumentos demonstraram ser válidos e fiáveis para medir a generatividade em idosos espanhóis LGBT+.

Abstract Background: Generativity has been associated with resilience and life satisfaction in older age, including among lesbian, gay, bisexual, and transgender (LGBT+) older adults. Objective: To examine the psychometric properties of the Loyola Generativity Scale (LGS) and Generative Behavior Checklist (GBC) for Spanish LGBT+ older adults (over the age of 50). Methodology: A psychometric study was conducted with 141 Spanish LGBT+ older adults to examine the construct validity (exploratory factor analysis), convergent validity, and reliability (internal consistency) of the LGS and the GBC. Results: Parallel and exploratory factor analyses suggested a two-factor model with good sample adequacy for both scales. The LGS explained 45.1% of the variance and had an internal consistency of 0.78. The GBC explained 41.76 % of the variance and had an internal consistency of 0.879. A positive and statistically significant correlation was found between life satisfaction and the generative scales. A positive and significant correlation (rs = 0.310) was also observed between both instruments. Conclusion: Both instruments proved valid and reliable for measuring generativity in Spanish LGBT+ older adults.

Resumen Marco contextual: La generatividad se asocia con la resiliencia y la satisfacción con la vida en la vejez, incluidas las de las personas adultas lesbianas, gays, bisexuales y transexuales (LGBT+). Objetivo: Examinar las propiedades psicométricas de la Loyola Generativity Scale (LGS) y la Generative Behavior Checklist (GBC) en adultos mayores LGBT+ españoles (mayores de 50 años). Metodología: Estudio psicométrico con 141 adultos mayores LGBT+. Se analizó la validez de constructo (análisis factorial exploratorio), la validez convergente y la consistencia interna de cada escala. Resultado: Los análisis factoriales paralelos y exploratorios sugieren un modelo bifactorial para ambas escalas con una buena adecuación a la muestra. La LGS explica el 45,1% de la varianza y tiene una consistencia interna de 0,78. La GBC explica el 41,76% de la varianza y tiene una consistencia interna de 0,879. Se encontró una correlación positiva estadísticamente significativa entre la satisfacción con la vida y las escalas de generatividad. Las dos escalas mostraron una correlación positiva y significativa (rs = 0,310). Conclusión: Ambas escalas han demostrado ser válidas y fiables para medir la generatividad en adultos mayores LGBT+ españoles.

Visual and Demographic Risk Factors for Falls and the Impact of Cataract Surgery in Elderly Patients.

Purpose: To evaluate the effect of cataract surgery and visual impairment and the associated risk factors on the frequency of falls among older adults in northeast Iran. Methods: This cross-sectional study, conducted between 2019 and 2020, analyzed the potential risk factors of falling in older adults over 50 years of age. To this end, 380 patients were randomly selected by convenience sampling and classified into two groups: those who had undergone cataract surgery in the last 12 months (surgery group) and those who had not (cataract group). The data were collected from the medical records and face-to-face interviews, and logistic regression was used to identify potential risk factors for falling. Results: The frequency of falls in the cataract and surgery groups was 18.9% and 11.6%, respectively. The mean decimal visual acuity of the dominant eye was significantly lower in the cataract group than in the surgery group (P < 0.001). There were no significant differences in the mean number of medications used, Charlson Comorbidity Index score, Instrumental Activities of Daily Living score, and 10-Meter Walk Test speed between the two groups. According to the results of backward logistic regression, taking more than four medications per day and slow gait speed were the most important factors influencing the frequency of falls in older adults. Conclusion: Logistic regression analysis indicated that undergoing cataract surgery is not a significant protective factor against falls. However, older adults in the surgery group experienced fewer falls than in the other group. Besides, the results suggest that taking more than four medications daily and having a slow gait speed are significant fall risk factors.

Polypharmacy and potentially inappropriate medicine use in older adults with cancer: a multicenter cross-sectional study in Northwest Ethiopia oncologic centers.

Background: Most patients with cancer have comorbid conditions that necessitate advanced medical treatment. Polypharmacy (PP) and potentially inappropriate medicine (PIM) use is common among older adult patients with cancer. Not much research has been conducted on PP and PIM use among older adult patients with cancer in Ethiopian oncology centers. Therefore, this study aimed to evaluate the prevalence and determinants of PP and PIM use among older adults with cancer in Northwest Ethiopia oncology centers using the American Geriatrics Society (AGS) 2019 updated Beers criteria. Methods: This multicenter cross-sectional study was conducted among older adult patients with cancer from July 15-December 30, 2023 in Northwest Ethiopian oncology centers. The use of at least one drug included in the 2019 Beers criteria revisions was classified as potentially inappropriate medication use. To identify the factors influencing PP and PIM use, logistic regression analysis was performed. Results: Of the 310 samples aproched, 305(98.4% response rate) participated in the study. The prevalence of PP and PIM use were 70.2% (95% CI 64.9-75.1) and 63.0% (95% CI 57.4-68.8) respectively. Being female AOR:3.6; 95% CI:1.7-7.8; p = 0. 001, advanced age [(70-74 years) AOR:3.9; 95% CI:1.2-6.7; p = 0.046 and ≥75 years AOR:3.8; 95% CI:1.7-8.4; p = 0.0028], abnormal body weight (underweight AOR:5.5; 95% CI:1.5-9.6; p = 0.019, overweight AOR:5.1; 95% CI:1.5-7.3; p = 0.01 and obese AOR:5.6; 95% CI:1.5-9.3; p = 0.021) and comorbidities AOR:3.5; 95% CI:1.7-8.3; p = 0.0032 were statistically significant factors for PP. Advanced age [(70-74 years) AOR:5.5; 95% CI:1.4-9.8; p = 0.015 and ≥75 years AOR:3.3; 95% CI:1.5-7.1; p = 0.002)] and polypharmacy; AOR:7; 95% CI:3.4-9.4; p = 0.001 were statistically significant factors for PIM use. Conclusion: Polypharmacy and potentially inappropriate medicine use were prevalent among older adult patients with cancer. Ensuring safe medicines prescription practices for older patients with cancer requires understanding the issue, stopping unwarranted treatment, and replacing it with less toxic, age-appropriate medicines.

Association between systemic immune-inflammation index and cataract among outpatient US adults.

Background: While several studies have noted a higher SII correlates with multiple diseases, research on the association between SII and cataract remains limited. Our cross-sectional study seeks to examine the association between SII and cataract among outpatient US adults. Methods: This compensatory cross-sectional study utilized NHANES data from 1999 to 2008 cycles, conducting sample-weighted multivariate logistic regression and stratified analysis of subgroups. Results: Among 11,205 adults included in this study (5,571 [46.2%] male; 5,634 [53.8%] female), 2,131 (15.2%) had cataract and 9,074 (84.8%) did not have cataract. A fully adjusted model showed that SII higher than 500 × 109/L was positively correlated with an increased risk of cataracts among women (OR, 1.27; 95% CI, 1.02-1.59) (p = 0.036). However, no difference was found in the men subgroup, and there was no significant interaction between SII and sex. Conclusion: Our results indicated that a SII higher than 500 × 109/L was positively correlated with an increased risk of cataracts in women. This study is the first to specifically investigate the impact of a high SII on cataract risk in outpatient adults in the United States. By effectively addressing inflammation, it is possible to mitigate cataract progression and significantly enhance patient outcomes.

Prevalence of Diastolic Dysfunction in Critically Ill Patients Admitted to Intensive Care Unit from a Tertiary Care Hospital: A Prospective Observational Study.

Aim: Critically ill individuals may have left ventricular diastolic dysfunction (LVDD) which can prolong their intensive care unit (ICU) stay. The purpose of this study was to determine the prevalence of LVDD in critically ill adult patients requiring mechanical ventilation in ICU, the effect of LVDD on 28-day survival, and weaning from mechanical ventilation. Methodology: A total of 227 adults who had been on mechanical ventilation for more than 48 hours in an ICU were recruited for this study. The study's parameters were recorded on the third day of mechanical ventilation using a low-frequency phased array probe. A simplified definition of LVDD in critically ill adults was utilized to determine the presence or absence of LVDD. Weaning failure and 28-day mortality were noted. Results: The prevalence of LVDD in adults requiring mechanical ventilation in the ICU was found to be 35.4% (n = 79). Patients with LVDD had the odds of having a 28-day mortality increase by 7.48 (95% CI: 3.24-17.26, p < 0.0001). Patients with LVDD had the odds of having weaning failure increase by 5.37 (95% CI: 2.17-13.26, p = 0.0003). Conclusion: Measures should be taken to detect critically ill adults with LVDD with systolic dysfunction or heart failure with preserved ejection fraction early so that their fluid balance, myocardial contractility, and afterload can be optimized to minimize their morbidity and mortality. Highlights: Critically ill adults with LVDD may have adverse outcomes. Hence, protocol should be in place for diagnosing LVDD early in critically ill adults thereby, measures can be taken to minimize morbidity in those patients. How to cite this article: Luitel B, Senthilnathan M, Cherian A, Suganya S, Adole PS. Prevalence of Diastolic Dysfunction in Critically Ill Patients Admitted to Intensive Care Unit from a Tertiary Care Hospital: A Prospective Observational Study. Indian J Crit Care Med 2024;28(9):832-836.

The impact of physical activity on the prevalence of edentulism: an analysis of the relationships between active lifestyle and dental health.

BACKGROUND: Edentulism is considered the ultimate sign of oral health disease burden. It is a common and frequent clinical disease, mostly seen in the elderly, which has been reported to be closely associated with many diseases. While physical activity is known to benefit many chronic diseases, the relationship between the volume of physical activity and edentulism remains unclear. MATERIALS AND METHODS: The CHARLS provided the data for this study. A total of 6,480 participants were enrolled in this study, of whom 46.02% were male and 53.98% were female. The edentulism was defined according to self-report and physical activity volume can be represented by metabolic equivalents. Multiple logistic regression, smooth curve fitting, threshold effects analysis, and Cox regression models were used to explore the relationship between physical activity volume and edentulism. RESULTS: In the fully adjusted model, physically active participants had a 24% lower risk of edentulism compared to those who were physically inactive. Then, we subdivided participants with adequate physical activity into four levels: 600 ≤ PAV < 1200; 1200 ≤ PAV < 1800; 1800 ≤ PAV < 3000; and PAV ≥ 3000. We found that the risk of developing edentulism was lowest and statistically significant at the level of 1,800-3,000 MET-minutes/week physical activity volume (OR = 0.41; 95% CI, 0.24-0.69, p < 0.001). A U-shaped relationship between physical activity volume and edentulism with an inflection point of 2514 (MET-minutes/week) was observed. The results of the longitudinal study also confirm the benefits of physical activity volume with edentulism, participants with adequate physical activity volume had a 21% lower risk of developing edentulism than participants with inadequate physical activity volume (HR = 0.79; 95% CI, 0.67-0.94, p = 0.008). CONCLUSIONS: This study reveals a U-shaped relationship between physical activity volume and edentulism. Physical activity reduces the risk of developing edentulism in middle-aged and older populations, but it is important to control the appropriate volume of physical activity.

Prehospital undertriage of older injured patients in western Switzerland: an observational cross-sectional study.

BACKGROUND: The ageing of the population is leading to an increase in the number of traumatic injuries and represents a major challenge for the future. Falls represent the leading cause of Emergency department admission in older people, with injuries ranging from minor to severe multiple injuries. Older injured patients are more likely to be undertriaged than younger patients. The aim of this study was to investigate the extent of undertriage in older patients with particular emphasis on access to trauma centres and resuscitation rooms. METHODS: Retrospective observational cross-sectional study based on data prospectively collected from prehospital electronic records including all patients ≥ 18 years for whom an ambulance or helicopter was dispatched between 1 January 2018 and 31 April 2023 due to a trauma. The primary outcome, admission to the resuscitation room of the regional trauma centre with trauma team activation, was assessed by age. Multivariate logistic regression was used to control for known confounders and to test for plausible effect modifiers. RESULTS: Emergency Medical Services treated 37,906 injured patients. Older patients ≥ 75 years represented 17,719 patients (47%). Admission to trauma centre with trauma team activation was lower in older patients, N = 121 (1%) compared to N = 599 (5%) in younger patients, p < 0.001; adjusted odds ratio: 0.33 (0.24-0.45); p < 0.001. Undertriage increased by twofold with age ≥ 75; OR: 1.81 (1.04-3.15); p value < 0.001. Undertriaged patients were older, more likely to be female, to have low energy trauma and to be located farther from the regional trauma centre. CONCLUSION: Older injured patients were at increased risk of undertriage and non-trauma team activation admission, especially if they were older, female, had head injury without altered consciousness and greater distance to regional trauma centre.

Reduced Sense of Smell in Patients with Severe Chronic Rhinosinusitis and its Implications for Diagnosis and Management: A Narrative Review.

Reduced sense of smell is a common symptom in patients with chronic rhinosinusitis (CRS). Although it is often under-diagnosed by healthcare providers, reduced sense of smell can have a substantial negative impact on patient's quality of life as measured by health-related quality of life (HRQoL) assessments and patient-reported outcomes. This narrative review describes current smell loss diagnosis and management guidelines in CRS, and the relationship between smell loss and CRS. Reduced sense of smell can be an indication of CRS disease severity in patients with (CRSwNP) and without nasal polyps (CRSsNP), and recovery of smell can be an indicator of successful CRS treatment. The current first-line therapeutic options for smell loss are intranasal corticosteroids and nasal irrigation, and second-line therapeutic options include systemic steroids and surgery. Shared decision-making between patient, caregiver, and healthcare provider is important when choosing the most appropriate CRS treatment option. Emerging biologic therapies that target type 2 inflammation signaling pathways, such as dupilumab, omalizumab, and mepolizumab, have been shown to improve smell and taste in randomized controlled trials of patients with CRSwNP.A graphical abstract and video abstract are available with this article.

Chronic rhinosinusitis (CRS) is an inflammatory condition often associated with a loss of smell and taste. Patients with CRS and a loss of smell often rate their quality of life as poor and are more likely to also suffer from depression and anxiety than patients without smell loss. Patients with severe smell loss are also more likely to have increased severity of CRS disease by other measures. Standard treatments for smell loss include topical steroids, corticosteroids absorbed into the whole body system (systemic), and/or sinonasal surgery, but the effects may not last, and patients may experience side effects when they use repeated short bursts or long-term treatment with systemic corticosteroids. A newer treatment option for CRS is biologic therapy, which targets the immunologic pathways associated with inflammation. Biologic therapies have been shown to be effective in the treatment of CRS with nasal polyps including improvement in sense of smell. Here, we review the most common diagnostic tests and treatment options for CRS-associated smell loss and show how severity of smell loss is linked to severity of CRS. Supplementary file1 (MP4 60193 kb).

Clinical Use of Mental Health Digital Therapeutics in a Large Health Care Delivery System: Retrospective Patient Cohort Study and Provider Survey.

Background: While the number of digital therapeutics (DTx) has proliferated, there is little real-world research on the characteristics of providers recommending DTx, their recommendation behaviors, or the characteristics of patients receiving recommendations in the clinical setting. Objective: The aim of this study was to characterize the clinical and demographic characteristics of patients receiving DTx recommendations and describe provider characteristics and behaviors regarding DTx. Methods: This retrospective cohort study used electronic health record data from a large, integrated health care delivery system. Demographic and clinical characteristics of adult patients recommended versus not recommended DTx by a mental health provider between May 2020 and December 2021 were examined. A cross-sectional survey of mental health providers providing these recommendations was conducted in December 2022 to assess the characteristics of providers and recommendation behaviors related to DTx. Parametric and nonparametric tests were used to examine statistical significance between groups. Results: Of 335,250 patients with a mental health appointment, 53,546 (16%) received a DTx recommendation. Patients recommended to DTx were younger, were of Asian or Hispanic race or ethnicity, were female, were without medical comorbidities, and had commercial insurance compared to those without a DTx recommendation (P<.001). More patients receiving a DTx recommendation had anxiety or adjustment disorder diagnoses, but less had depression, bipolar, or psychotic disorder diagnoses (P<.001) versus matched controls not recommended to DTx. Overall, depression and anxiety symptom scores were lower in patients recommended to DTx compared to matched controls not receiving a recommendation, although female patients had a higher proportion of severe depression and anxiety scores compared to male patients. Provider survey results indicated a higher proportion of nonprescribers recommended DTx to patients compared to prescribers (P=.008). Of all providers, 29.4% (45/153) reported using the suggested internal electronic health record-based tools (eg, smart text) to recommend DTx, and of providers recommending DTx resources to patients, 64.1% (98/153) reported they follow up with patients to inquire on DTx benefits. Only 38.4% (58/151) of respondents report recommending specific DTx modules, and of those, 58.6% (34/58) report following up on the impact of these specific modules. Conclusions: DTx use in mental health was modest and varied by patient and provider characteristics. Providers do not appear to actively engage with these tools and integrate them into treatment plans. Providers, while expressing interest in potential benefits from DTx, may view DTx as a passive strategy to augment traditional treatment for select patients.

Hypovitaminosis D among Adult Patients Visiting for General Health Check-up in a Tertiary Care Centre: A Descriptive Cross-sectional Study.

INTRODUCTION: Vitamin D deficiency presents a notable public health concern, with reported prevalence rising in hospital and community settings. It's linked to various chronic health issues and most often remains undiagnosed in developing nations. This study aimed to determine the prevalence of hypovitaminosis D among adults attending general health check-ups at a tertiary care hospital. METHODS: This descriptive cross-sectional study was conducted among adult patients visiting for general health checkups in a tertiary care centre. The patients' data from 16 April 2023 to 24 November 2023 was retrieved from the hospital record. Serum 25(OH)D was measured by using the chemiluminescence micro particles immunoassay technique and classified as deficient, insufficient, and sufficient with values <20 ng/ml, 20-29 ng/ml, and 30-100 ng/ml, respectively. A convenience sampling method was used. The point estimate was calculated at a 95% Confidence Interval. RESULTS: Out of 357 adult patients, 291 (81.51%; 95% CI: 77.49%-85.54%) Confidence Interval) had hypovitaminosis D. Among them 124 (42.61%) were categorised as vitamin D insufficient and 167 (57.39%) as deficient. The mean age of patients was 43.25±12.99 years, with 205 (70.45%) female and 86 (29.55%) male. A total of 169 (58.08%) individuals were classified as obese. Dyslipidemia was observed in 249 (85.57%) patients, with 94 (32.30%) exhibiting hypercholesterolemia. CONCLUSIONS: The prevalence of hypovitaminosis D was higher than other studies done in similar settings. This higher prevalence necessitates public awareness of vitamin D's importance, urging proactive screening and management by physicians and implementation of cost-effective guidelines by policymakers.

Weight-adjusted waist index and disability: a cohort study from CHARLS.

BACKGROUND: The association between weight-adjusted waist index (WWI) and disability is unclear. This study aimed to assess the relationship between WWI and disability in middle-aged and elderly Chinese individuals and provide more predictive indicators for disability prevention. METHODS: In this study, 13,015 middle-aged and older adults aged 45 years and above who were surveyed in 2011 by the China Health and Aging Tracking Survey (CHARLS) database were selected, and 8344 respondents with complete data were included for cohort analysis after seven years of follow-up. Information on clinical demographic characteristics, anthropometric indices, assessment of disability, and related covariates were collected, and the presence or absence of disability was assessed by the disability scale. WWI was calculated by dividing the waist circumference (cm) by the square root of the body weight (kg). Cox proportional hazards model was used to analyze the association between WWI and disability after follow-up. RESULTS: Our study found that 2912 of 8344 participants had disability after seven years of follow-up, and disability incidence was approximately 34.9%. Age, sex, place of residence, chronic disease, depression, waist circumference, and WWI were significantly associated with disability in univariate analysis. Among them, there was a positive association between WWI as a continuous variable and incidence of disability (hazard ratio (HR) = 1.26, 95% CI: 1.22-1.31, p < 0.001). WWI was transformed into categorical variables using quartiles as cutoffs for disability regression analysis. After adjusting covariates, HR values in the 2nd, 3rd and 4th quantile showed an increasing trend compared with the 1st quantile, and the risk of disability among WWI subjects in the 4th quantile increased by 43% (95% CI: 1.24-1.64). P values for the trend test in the model were all < 0.001. In subgroup analyses, the positive association between WWI and risk of disability remained robust for sex, age, alcohol consumption, smoking status, education level, marital status, and place of residence after adjusting for all covariates considered in this study. CONCLUSIONS: WWI is a new and reliable obesity-related indicator that can be used for disability prevention. WWI can be detected and controlled for reducing the risk of disability.

Meta Analysis of the Correlation between Periodontal Health and Cognitive Impairment in the Older Population.

OBJECTIVE: To explore the correlation between periodontal health and cognitive impairment in the older population to provide the evidence for preventing cognitive impairment from the perspective of oral health care in older adults. METHODS: A comprehensive search was conducted in PubMed, Embase, the Cochrane Library, the Web of Science, the China National Knowledge Infrastructure, Wanfang Data, the China Science and Technology Journal Database, and the China Biomedical Literature Database, to include both cross-sectional and longitudinal cohort studies on the association between periodontal health and cognitive impairment in older adults. The search was completed in April 2023. Following quality assessment and data organization of the included studies, meta-analysis was performed using Review Manager 5.4. RESULTS: Twenty-two studies involving a total of 4,246,608 patients were included to comprehensively assess periodontal health from four dimensions (periodontitis, tooth loss, occlusal support, and masticatory ability), with the outcome variable of cognitive impairment (including mild cognitive impairment, Alzheimer's disease and all-cause dementia). Meta-analysis showed that, compared to those of periodontally healthy older adults, the risk of cognitive impairment in older adults with poor periodontal health, after adjusting for confounders, was significantly greater for those with periodontitis (OR=1.45, 95% CI: 1.20-1.76, P<0.001), tooth loss (OR=1.80, 95% CI: 1.50-2.15, P<0.001), compromised occlusal support (OR=1.87, 95% CI: 1.29-2.70, P=0.001), and reduced masticatory ability (OR=1.39, 95% CI: 1.11-1.75, P=0.005). The risk of cognitive impairment was higher in older adults with low-dentition than in those with high-dentition. Subgroup analysis revealed older individuals with fewer remaining teeth were at a higher risk of developing cognitive impairment compared to those with more remaining teeth, as shown by the comparison of number of teeth lost (7-17 teeth compared to 0-6 teeth) (OR=1.64, 95% CI: 1.13-2.39, P=0.01), (9-28 teeth compared to 0-8 teeth) (OR=1.13, 95% CI: 1.06-1.20, P<0.001), (19-28 teeth compared to 0-18 teeth) (OR=2.52, 95% CI: 1.32-4.80, P=0.005), and (28 teeth compared to 0-27 teeth) (OR=2.07, 95% CI: 1.54-2.77, P<0.001). In addition, tooth loss in older adults led to a significantly increased risk of mild cognitive impairment (OR=1.66, 95% CI: 1.43-1.91, P<0.001) and all-cause dementia (OR=1.35, 95% CI: 1.11-1.65, P=0.003), although the correlation between tooth loss and the risk of Alzheimer's disease was not significant (OR=3.89, 95% CI: 0.68-22.31, P=0.13). CONCLUSION: Poor periodontal health, assessed across four dimensions (periodontitis, tooth loss, occlusal support, and masticatory ability), represents a significant risk factor for cognitive impairment in older adults. The more missing teeth in older adults, the higher risk of developing cognitive impairment, with edentulous individuals particularly susceptible to cognitive impairment. While a certain degree of increased risk of Alzheimer's disease was observed, no significant association was found between tooth loss and the risk of developing Alzheimer's disease. Enhancing periodontal health management and delivering high-quality oral health care services to older adults can help prevent cognitive impairment.

Later-Life Cognitive Trajectories and Risk of Death: Results from a 6-Year Longitudinal Study of 7082 Chinese.

BACKGROUND AND OBJECTIVES: To identify cognitive decline trajectories in a Chinese elderly population, explore the associations between these trajectories and mortality, and further identify risk factors related to certain trajectories of cognitive decline. DESIGN: Prospective cohort study. SETTING: The group-based trajectory modeling and Cox proportional hazards models were conducted to explore the association between cognitive trajectory groups and mortality, while multinomial logistic regression models were constructed to estimate potential risk factors. PARTICIPANTS: We included 7082 participants aged 65 years or above in three consecutive but non-overlapping cohorts of the Chinese Longitudinal Healthy Longevity Survey with the Chinese version of the Mini-Mental State Examination up to 6 years. Participants were subsequently followed for a median (IQR) of 2.89 (1.38-3.12) years to obtain their survival status and date of death. MEASUREMENTS: Chinese version of the Mini-Mental State Examination was used to measure participants' cognitive function. RESULTS: Through use of group-based trajectory modeling, we determined three cognitive trajectory groups. Then, after adjusting for confounding factors, we found a monotonic and positive association between cognitive decline and mortality risk. Meanwhile, the association varied among elderly populations in different age groups and BMI categories, but did not differ by sex, smoking, drinking and exercising. Older seniors, females and those with poorer baseline cognitive function and less social participation tended to be more likely to be in the unfavorable trajectory groups. CONCLUSION: We found that the faster the cognitive decline, the higher the mortality, especially among those aged 65-79 years and those overweight. Our findings suggested the importance of implement better monitoring of the cognitive function of the elderly population.

Risky Business. Interventions to Prevent Aggression Against Health Workers From Patients at Risk: An Integrative Review.

AIM: To identify best practices to prevent violence against healthcare workers by patients at risk for aggression in the adult inpatient setting. DESIGN: An integrative review. METHODS: Conducted using the Johns Hopkins Evidence-based Practice for Nurses and Healthcare Professionals Model. Title and abstract screening on 4186 articles resulted in 156 for full text review. Full text screening yielded 14 articles that met inclusion criteria. DATA SOURCES: A search of the databases PubMed, CINAHL, Embase, and JBI from January 2019 to February 2023. RESULTS: The review revealed behavioural intervention teams, environmental changes, and coordinated communication plans were the most used strategies, however none demonstrated significant decreases in violence. CONCLUSIONS: Health systems can implement strategies shown to decrease the incidence of violence in healthcare settings globally. Lack of consistency in the evidence suggests the need for further research to assess mitigating strategies for violence against healthcare workers in inpatient hospital settings. IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: Patient safety is a cornerstone of nursing practice; however, healthcare workers need to feel safe in their work environment. Violent events are chronically underreported, ill defined, and when reported, do not address change in the practice setting. Identifying strategies to address escalating behaviour before it results in violence is crucial for everyone's safety. IMPACT: This integrative review exposes the scarcity of evidence available to address rising concerns about patients on healthcare provider violence (Type II) in the workplace. Although several assessment tools for identifying violent patients exist, evidence regarding prevention is woefully absent. The review highlights potential interventions for further study to equip healthcare workers to manage patients safely and effectively before an escalation occurs. REPORTING METHOD: PRISMA checklist for integrative reviews. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution was part of this review.

A Hybrid Concept Analysis of Frailty Among Older Adults Living in the Community.

AIM: To analyse the concept of frailty through a literature review and in-depth interviews. DESIGN: A hybrid model of concept analysis. METHODS: The theoretical phase identified 43 articles for reviewing the definition and measurement of frailty. Seven frail older adults were invited in the fieldwork phase for in-depth interviews. In the final analysis phase, results from the fieldwork and theoretical phases were integrated to obtain a final definition of frailty. RESULTS: Attributes of frailty were heterogeneous, involving dynamic/bidirectional, multidimensional and multiple systems. The antecedents of the concept were exposure to various stimuli and challenges in responding to these stimuli. Consequences included losing autonomy and adverse health outcomes. Four themes of frailty were identified based on the fieldwork data: 'accumulation of functional decline', 'powerlessness of coping with', 'vicissitudes of lived experience' and 'loss of autonomy and positivity'. CONCLUSIONS: The final definition of frailty was 'a dynamic and fluctuating process of powerlessness to manage biopsychosocial and environmental stimuli, involving functional decline and vicissitudes of life, which results in losing autonomy and positivity or adverse health outcomes'. IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: Characterising the definition of frailty is essential for nurses to address the lived experiences of older adults when providing person-centred care and for developing interventions that meet the needs of frail older adults. IMPACT: Since some discrepancies existed in the definition of frailty from individual perception of older adults, combined in-depth interviews with a theoretical literature review were used to provide comprehensive insight. This concept analysis provides guidelines of training for nurses and opportunities to improving quality of life for community dwelling older adults. REPORTING METHOD: N/A. PATIENT OR PUBLIC CONTRIBUTION: No Patient or Public Contribution.

A post-pandemic trend in the consumption of dietary supplements among residents of Lithuania.

OBJECTIVES: The consumption of dietary supplements might prevent the deficiency of necessary nutrients. On the other hand, in cases of overconsumption, adverse effects might occur. In Lithuania, the COVID-19 pandemic provoked an increase in the consumption of dietary supplements. The aim of this study was to reveal the post-pandemic trend of the consumption of dietary supplements among the working-age residents of Lithuania with respect to social and demographic factors and food selection criteria. METHODS: A cross-sectional observational study was performed. In total, using the same methods, 3,200 residents were surveyed: 1,600 in 2021 and 1,600 in 2022. Both samples were representative for Lithuania and included residents of Lithuania aged from 18 to 64 years. According to socio-demographic factors (sex, age, level of education, type of place of residence, marital status, number of family members, presence of children under 18 years old in the household, employment status, level of income), COVID-19 experience (presence of COVID-19 cases among friends or relatives, severeness of COVID-19) and food selection criteria (health strengthening, other) the prevalence of the consumption of dietary supplements was compared between the samples. RESULTS: The consumption of dietary supplements accounted for 78.1% and 71.6% of the respondents in 2021 and 2022, respectively (p < 0.001). After the COVID-19 pandemic, the prevalence of the consumption of dietary supplements decreased in the majority of social and demographic groups analysed in this article (p < 0.05). The consumption of dietary supplements remained unchanged among those who selected foods for health strengthening (p = 0.098). CONCLUSIONS: The prevalence of the consumption of dietary supplements decreased after the COVID-19 pandemic in most social and demographic groups except those who selected foods for health strengthening.

"I Do Not Believe We Should Disclose Everything to an Older Patient": Challenges and Ethical Concerns in Clinical Decision-Making in Old-Age Care in Ethiopia.

Clinical decision-making in old-age care is a complex and ethically sensitive process. Despite its importance, research addressing the challenges of clinical decision-making in old-age care within this cultural context is limited. This study aimed to explore the challenges and ethical concerns in clinical decision-making in old-age care in Ethiopia. This qualitative study employed an inductive approach with data collected via semi-structured interviews with 20 older patients and 26 health professionals recruited from healthcare facilities in Ethiopia. Data were analysed using reflexive thematic analysis. Our analysis identified three key themes. First, participants highlighted perceptions that older patients' religious beliefs interfere with the clinical decisions both older patients and health professionals make. Second, older patients often receive limited information from health professionals about their diagnosis and treatment. Third, families of older patients appear to strongly influence clinical decisions made by older patients or health professionals. This research enhances the understanding of clinical decision-making in old-age care within Ethiopia, a context where such research is scarce. As a result, this study contributes towards advancing the deliberation of ethical dilemmas that health professionals who work with older patients in Ethiopia might face. A key implication of the study is that there is a need for more ethics and cultural competence training for health professionals working with older patients in Ethiopia.