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AIM: To assess the role of hyperfiltration for diabetic kidney disease (DKD) progression. MATERIALS AND METHODS: A retrospective observational cohort study enrolled type 2 diabetes (T2D) patients with an initial estimated glomerular filtration rate (eGFR) of 60 mL/min/1.73m2 or higher. Patients were categorized into two groups: hyperfiltration (eGFR exceeding the age- and gender-specific 95th percentile values from a prior national cohort study) and normofiltration. Rapid DKD progression was defined as an eGFR decline of more than 5 mL/min/1.73m2/year. We used a linear mixed effect model and Cox regression with time-varying covariate model to compare eGFR changes and identify factors associated with rapid DKD progression. RESULTS: Of the enrolled 7563 T2D patients, 7.2% had hyperfiltration. The hyperfiltration group exhibited a higher rate of eGFR decline compared with the normofiltration group (-2.0 ± 0.9 vs. -1.1 ± 0.9 mL/min/1.73m2/year; P < .001). During an average follow-up period of 4.65 ± 3.86 years, 24.7% of patients with hyperfiltration experienced rapid DKD progression, compared with 15.7% of patients with normofiltration (P < .001). Cox regression analyses identified that initial hyperfiltration was a significant determinant of rapid DKD progression, with a hazard ratio of 1.66 (95% confidence interval: 1.41-1.95; P < .001). When combined with albuminuria, the risk of progression was further compounded (hazard ratio 1.76-3.11, all P < .001). CONCLUSIONS: In addition to using the current Kidney Disease: Improving Global Outcomes CGA classification system, considering glomerular hyperfiltration status can improve the accuracy of predicting DKD progression.
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Diabetes Mellitus Tipo 2 , Nefropatias Diabéticas , Humanos , Diabetes Mellitus Tipo 2/complicações , Estudos de Coortes , Taxa de Filtração Glomerular , Estudos Retrospectivos , Fatores de Risco , Nefropatias Diabéticas/etiologia , Nefropatias Diabéticas/complicações , Albuminúria/complicações , Glomérulos RenaisRESUMO
BACKGROUND: Quantifying the informal caregiver burden is important for understanding the risk factors associated with caregiver overload and for evaluating the effectiveness of services provided in Long-term Care (LTC). OBJECTIVE: This study aimed to develop and validate a Caregiver Strain Index (CSI)-based score for quantifying the informal caregiver burden, while the original dataset did not fully cover evaluation items commonly included in international assessments. Subsequently, we utilized the CSI-based score to pinpoint key caregiver burden risk factors, examine the initial timing of LTC services adoption, and assess the impact of LTC services on reducing caregiver burden. METHODS: The study analyzed over 28,000 LTC cases in Southern Taiwan from August 2019 to December 2022. Through multiple regression analysis, we identified significant risk factors associated with caregiver burden and examined changes in this burden after utilizing various services. Survival analysis was employed to explore the relationship between adopting the first LTC services and varying levels of caregiver burden. RESULTS: We identified 126 significant risk factors for caregiver burden. The most critical factors included caregiving for other disabled family members or children under the age of three (ß = 0.74, p < 0.001), the employment status of the caregiver (ß = 0.30-0.53, p < 0.001), the frailty of the care recipient (ß = 0.28-0.31, p < 0.001), and the behavioral symptoms of dementia in care recipients (ß = 0.28-2.60, p < 0.05). Generally, caregivers facing higher burdens sought LTC services earlier, and providing home care services alleviated the caregiver's burden. CONCLUSION: This comprehensive study suggests policy refinements to recognize high-risk caregivers better early and provide timely support to improve the overall well-being of both informal caregivers and care recipients.
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Sobrecarga do Cuidador , Cuidadores , Assistência de Longa Duração , Humanos , Taiwan/epidemiologia , Masculino , Feminino , Sobrecarga do Cuidador/psicologia , Idoso , Cuidadores/psicologia , Assistência de Longa Duração/métodos , Pessoa de Meia-Idade , Fatores de Risco , Idoso de 80 Anos ou mais , Estresse Psicológico/psicologia , Estresse Psicológico/epidemiologia , AdultoRESUMO
BACKGROUND: With the increase in the aging population, informal caregivers have become an essential pillar for the long-term care of older individuals. However, providing care can have a negative impact and increase the burden on caregivers, which is a cause for concern. OBJECTIVE: This study aimed to comprehensively depict the concept of "informal caregiver burden" through bibliometric and content analyses. METHODS: We searched the Web of Science (WoS) database to obtain bibliometric data and included only papers published between 2013 and 2022. We used content analysis to extract and identify the core concepts within the text systematically. RESULTS: Altogether, 934 papers were included in the bibliometric analysis, from which we selected 19 highly impactful papers for content analysis. The results indicate that researchers have focused on exploring the factors that impact informal caregiver burden. Meanwhile, there has been a widespread discussion regarding the caregiver burden among those caring for recipients with specific illnesses, such as dementia, Alzheimer's disease, and cancer, as these illnesses can contribute to varying levels of burden on informal caregivers. In addition, questionnaires and interviews emerged as the predominant methods for data collection in the realm of informal caregiver research. Furthermore, we identified 26 distinct assessment tools specifically tailored for evaluating burden, such as caregiver strain index (CSI). CONCLUSION: For future studies, we suggest considering the intersectionality of factors contributing to the burden on informal caregivers. This approach could enhance the well-being of both caregivers and older care recipients.
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Doença de Alzheimer , Cuidadores , Humanos , Idoso , Sobrecarga do Cuidador , Envelhecimento , Inquéritos e Questionários , Qualidade de VidaRESUMO
OBJECTIVE: This study examined the effect of daily life reading activity on the risk of cognitive decline and whether the effect differs regarding education levels. DESIGN: A longitudinal study with 6-, 10-, and 14-year follow-up. SETTING: Face-to-face interviews with structured questionnaires at home. PARTICIPANTS: A representative sample of 1,962 Taiwanese community-dwelling older persons aged 64 and above, followed up in four waves of surveys over 14 years. MEASUREMENTS: Baseline reading frequencies were measured based on a scale of leisure activity. The Short Portable Mental Status Questionnaire was used to measure cognitive performance. We performed logistic regression to assess associations between baseline reading and later cognitive decline. Interaction terms between reading and education were to compare the reading effects on cognitive decline at different education levels. RESULTS: After adjusting for covariates, those with higher reading frequencies (≥1 time a week) were less likely to have cognitive decline at 6-year (adjusted odds ratio [AOR]: 0.54; 95% confidence interval [CI]: 0.34-0.86), 10-year (AOR: 0.58, 95% CI: 0.37-0.92), and 14-year (AOR: 0.54, 95% CI: 0.34-0.86); in a 14-year follow-up, a reduced risk of cognitive decline was observed among older people with higher reading frequencies versus lower ones at all educational levels. CONCLUSIONS: Reading was protective of cognitive function in later life. Frequent reading activities were associated with a reduced risk of cognitive decline for older adults at all levels of education in the long term.
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Disfunção Cognitiva , Leitura , Atividades Cotidianas , Idoso , Idoso de 80 Anos ou mais , Cognição , Disfunção Cognitiva/prevenção & controle , Feminino , Humanos , Estudos Longitudinais , MasculinoRESUMO
BACKGROUND: This study aims to identify the age trajectories of disability in instrumental activities of daily life (IADLs) over 11 years and their correlates, and to estimate disability-free life expectancy for identified trajectory groups in middle-aged and older adults. METHODS: We included 3118 participants aged 50 and over without IADL limitations at baseline from the Taiwan Longitudinal Study in Aging, followed across 1996-2007. We used group-based trajectory models to identify age trajectories of IADL disability, and multiple logistic regressions to examine their correlates. Sullivan method was used to compute IADL disability-free life expectancy for trajectory groups at different ages. RESULTS: We identified two trajectories groups: 67.7% of participants classified as the late-onset group and 32.3% as the early-onset group. Female (adjusted odds ratio [aOR]: 1.93, 95% confidence interval [95% CI]: 1.54, 2.41), not being employed (aOR: 1.30, 95% CI: 1,08, 1,56), poor/fair self-rated health (aOR: 1.31, 95% CI:1.09, 1.58), hypertension (aOR: 1.32, 95% CI: 1.07, 1.63), diabetes mellitus (aOR: 2.29, 95% CI: 1.72, 3.07), arthritis (aOR: 1.42, 95% CI: 1.11, 1.81), stroke (aOR: 2.21, 95% CI: 1.04, 4.70), and one-point increase in a 10-item depression scale (aOR: 1.04, 95% CI: 1.02, 1.06) were associated with early-onset of disability, whereas higher education (aOR: 0.59, 95% CI: 0.42, 0.81), regular exercise (aOR: 0.76, 95% CI: 0.62, 0.93), and participating voluntary or club activities (aOR: 0.78, 95% CI: 0.65, 0.93) related to the late-onset. IADL disability-free life expectancies at 65 years old in the late-onset group were 15.6 years for women and 14.4 for men, respectively, comprising 56.6 and 64.2% of their remaining life, whereas those of the early-onset group were 4.8 and 4.6 years for women and men respectively, comprising 22.5 and 27.2% of remaining life. CONCLUSIONS: Early-onset of IADLs disability may correlate to chronic conditions, and engagement in employment, exercise, and social participation were associated with a reduced risk of early disability in IADLs.
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Atividades Cotidianas , Pessoas com Deficiência , Idoso , Teorema de Bayes , Avaliação da Deficiência , Feminino , Humanos , Expectativa de Vida , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Taiwan/epidemiologiaRESUMO
BACKGROUND: The effect of cardio-metabolic profile on the relationship of body mass index (BMI) with mortality is unclear. The aim of this study was to explore association between BMI and mortality at all ages, taking account of cardio-metabolic disorders. METHODS: We followed 377,929 individuals (≥ 20 years), who registered for health checkups in 1996-2007, until 2008 and found 9490 deaths. From multivariable Cox proportional hazards models we estimated mortality hazard ratios (HR) for those in high blood pressure, hyperglycemia, high waist circumference, dyslipidemia, and different BMIs categories (the underweight [< 18.5 kg/m2], low normal weight [18.5-21.9 kg/m2], normal weight [22-23.9 kg/m2, the referent], overweight [24-26.9 kg/m2], obese1 [27-29.9 kg/m2], and obese2 [≥ 30 kg/m2]). Population attributable risk (PAR) provided estimates of the population mortality burden attributable to high blood pressure, hyperglycemia, high waist circumference, dyslipidemia, and deviant BMIs. RESULTS: Higher blood pressure, hyperglycemia, high waist circumference, and dyslipidemia were significantly predictive of higher mortality for nearly all ages. Compared with the referent BMI, underweight (HR = 1.69, 95% confidence interval = 1.51-1.90) and low normal weight (HR = 1.19, 1.11-1.28) were significant mortality risks, while overweight (HR = 0.82, 0.76-0.89) and obese1 (HR = 0.88, 0.79-0.97) were protective against premature death. The mortality impact of obesity was largely attributable to cardio-metabolic profile and attenuated by age. The population mortality burden with high blood pressure (PAR = 7.29%), hyperglycemia (PAR = 5.15%), high waist circumference (PAR = 4.24%), and dyslipidemia (PAR = 5.66%) was similar to that in the underweight (PAR = 5.50%) or low normal weight (PAR = 6.04%) groups. Findings for non-smokers and by gender were similar. CONCLUSIONS: The effect of BMI on mortality varies with age and is affected by cardio-metabolic status. Compared to any deviant BMI, abnormal cardio-metabolic status has a similar or even greater health impact at both the individual and population levels.
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Índice de Massa Corporal , Doenças Cardiovasculares/mortalidade , Doenças Metabólicas/mortalidade , Adulto , Distribuição por Idade , Idoso , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Distribuição por Sexo , Taxa de Sobrevida/tendências , Taiwan/epidemiologia , Adulto JovemRESUMO
BACKGROUND: The aim of this systematic review and meta-analysis was to summarize the association of obstructive sleep apnea (OSA) with renal outcome. METHODS: Our study followed the PRISMA guidelines. Two independent reviewers searched for relevant articles in the databases of Pubmed, the Web of Science and CENTRAL, and conducted study selection and quality assessment. A random-effect model was used to estimate the effects. RESULTS: total of 1240 articles were initially identified (Pubmed = 568, Web of Science = 640, CENTRAL = 32). After removal of duplicate articles (n = 415) and irrelevant articles (n = 788), 37 were selected for full-text review, and 18 were finally included in the analysis. Overall, patients diagnosed with OSA were found to have a higher odds ratio (OR) of a poorer renal outcome, with a pooled OR of 1.77 (95% C.I.: 1.372.29). The significant association between OSA and a poorer renal outcome was not affected by the medical condition of diabetes mellitus (DM). In addition, we found that OSA was consistently associated with higher albuminuria/proteinuria and a lower estimated glomerular filtration rate (eGFR), with a pooled OR of 1.84 (95% C.I.: 1.242.73) and 1.60 (95% C.I.: 1.192.16), respectively. A greater OSA severity was also found to be related to a higher OR, with a mild group OR of 1.45 (95% C.I.: 1.191.77) and a moderate and severe group OR of 2.39 (95% C.I.: 1.962.90). CONCLUSIONS: Our study demonstrated that OSA is significantly associated with poorer renal function.
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Nefropatias/epidemiologia , Nefropatias/fisiopatologia , Rim/fisiologia , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/fisiopatologia , Estudos Transversais , Humanos , Nefropatias/diagnóstico , Fatores de Risco , Apneia Obstrutiva do Sono/diagnósticoRESUMO
BACKGROUND: To investigate the association of serum uric acid level with renal function change in patients with type 2 diabetes mellitus (T2DM). METHODS: T2DM patients who had been followed-up for at least 3 years were included. Participants were categorized into stable, progression, or regression groups according to their change in chronic kidney disease (CKD) stage. During the follow-up period, all numeric values of metabolic factors, including the uric acid level and the medication possession rate, were calculated in order to investigate their associations with CKD development. Multivariate Cox regression analyses were used to identify independent factors associated with change in CKD. RESULTS: A total of 2367 T2DM patients were enrolled in this study and followed-up for a mean of 4.6 years. The numbers of patients in the stable, progression and regression groups were 1133 (47.9%), 487 (20.6%), and 747 (31.5%), respectively. The progression group had the highest serum uric acid level (6.9 ± 1.8 mg/dL), and the regression group had the lowest uric acid level (5.4 ± 1.5 mg/dL). In addition, we found that the serum uric acid level was an independent factor associated with CKD progression when the value exceeded 6.3 mg/dL. A lower uric acid level could be beneficial for CKD improvement in T2DM patients with stage 3-5 CKD. CONCLUSIONS: Our data indicated that the serum uric acid level is associated with CKD regression and progression and suggested that a high normal serum uric acid level should be closely monitored in patients with T2DM. Copyright © 2015 John Wiley & Sons, Ltd.
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Biomarcadores/sangue , Diabetes Mellitus Tipo 2/complicações , Hiperuricemia/diagnóstico , Insuficiência Renal Crônica/diagnóstico , Ácido Úrico/sangue , Estudos de Coortes , Progressão da Doença , Feminino , Taxa de Filtração Glomerular , Humanos , Hiperuricemia/sangue , Hiperuricemia/etiologia , Masculino , Pessoa de Meia-Idade , Prognóstico , Insuficiência Renal Crônica/sangue , Insuficiência Renal Crônica/etiologia , Fatores de Risco , Fatores de TempoRESUMO
Dietary quality may exhibit intergenerational associations in Taiwanese communities. Nutrition and Health Surveys in Taiwan (NAHSIT) for children and elders (1999-2002) were mapped for coincident locality and ethnicity with Geo-Gadget. Communities were characterized ecologically. Dietary quality was assessed by the Youth Healthy Eating Index-Taiwan (YHEI-TW) for children and Overall Dietary Index-Revised (ODI-R) for elders. Hierarchical regression analysis was used. Elderly ODI-R was linked with the overall child YHEI-TW (p < .001). When ODI-R increased 1 unit, the child YHEI-TW improved 0.232 and 0.134 YHEI-TW units with men and women, respectively. Dietary quality of community elders is related to that of children.
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Dieta/normas , Relação entre Gerações , Avaliação Nutricional , Adolescente , Idoso , Criança , Inquéritos sobre Dietas , Feminino , Humanos , Masculino , Análise de Regressão , Características de Residência , TaiwanRESUMO
AIM: Leisure-time physical activity (LTPA) promotes healthy aging; however, data on work-related physical activity (WPA) are inconsistent. This study was conducted to examine the disability-free life expectancy (DFLE) and disabled life expectancy (DLE) across physical activity levels, with a focus on WPA, in middle-aged and older adults. METHODS: Data from 5663 community-dwelling participants aged ≥55 years and enrolled in the Healthy Aging Longitudinal Study in Taiwan were evaluated. Energy expenditures from LTPA and WPA were calculated from baseline questionnaires and categorized into sex-specific cutoffs. Disability was based on repeat measures of participants' activities of daily living and instrumental activities of daily living. Mortality was confirmed via data linkage with the Death Certificate database. DFLE and DLE were estimated from discrete-time multistate life-table models. RESULTS: At age 65, women with low WPA had a DLE of 2.88 years (95% confidence interval [CI], 1.67-4.08), which was shorter than that of women without WPA (DLE, 5.24 years; 95% CI, 4.65-5.83) and with high WPA (DLE, 4.01 years; 95% CI, 2.69-5.34). DFLE and DLE were similar across WPA levels in men. DFLE tended to increase as the LTPA increased in men and women. CONCLUSION: Women with low WPA had shorter DLE than did those with no or high WPA. To reduce the risks of disability associated with physical activity, public policy should advocate for older people to watch the type, amount, and intensity of their activities as these may go ignored during WPA. Geriatr Gerontol Int 2024; 24: 229-239.
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Pessoas com Deficiência , Envelhecimento Saudável , Masculino , Humanos , Feminino , Pessoa de Meia-Idade , Idoso , Estudos Longitudinais , Taiwan/epidemiologia , Atividades Cotidianas , Expectativa de Vida , Exercício FísicoRESUMO
BACKGROUND: The rising global elderly population increases the demand for caregiving, yet traditional methods may not fully assess the challenges faced by vital informal caregivers. OBJECTIVE: To investigate the efficacy of Large Language Model (LLM) in detecting overburdened informal caregivers, benchmarking against rule-based and machine learning methods. METHODS: 1,791 eligible informal caregivers from Southern Taiwan and utilized their textual case summary reports for the LLM. We also employed structured questionnaire results for machine learning models. Furthermore, we leveraged the visualization of the LLM's attention mechanisms to enhance our understanding of the model's interpretative capabilities. RESULTS: The LLM achieved an Area Under the Receiver Operating Characteristic (AUROC) curve of 0.84 and an Area Under the Precision-Recall Curve (AUPRC) of 0.70, marking an 8% and 14% improvement over traditional methods. The visualization of the attention mechanism accurately reflected the evaluations of human experts, concentrating on descriptions of high-burden descriptions and the relationships between caregivers and recipients. CONCLUSION: This research demonstrates the notable capability of LLM to accurately identify high-burden caregivers in Long-term Care (LTC) settings. Compared to traditional approaches, LLM offers an opportunity for the future of LTC research and policymaking.
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Cuidadores , Assistência de Longa Duração , Humanos , Taiwan , Feminino , Idoso , Masculino , Aprendizado de Máquina , Inquéritos e Questionários , Pessoa de Meia-Idade , Curva ROC , Idioma , Idoso de 80 Anos ou maisRESUMO
BACKGROUND: Salary impacts nurse retention rates and thus is a factor affecting the nursing shortage both in Taiwan and around the world. Nurses in Taiwan earn a low salary compared with other health professionals and may be undervalued compared with their international counterparts. PURPOSE: This study was designed to analyze the factors associated with nurse salary (NS) in Organisation for Economic Co-operation and Development (OECD) countries and to compare NS in Taiwan with those in OECD member states. METHODS: Data were extracted from the OECD statistics database and official statistics for Taiwan. For the 28 OECD member countries considered in this study and Taiwan, 21 indicators characterizing healthcare systems, including demographics, socioeconomic status, health behaviors and risks, healthcare resources, health financing, healthcare utilization, health outcomes, and economic inequality, were examined for the period of 2009-2018. A random-effects model (REM) and a fixed-effects model (FEM) were used to investigate the associations between these indicators and annual NS levels. The expected annual NS for Taiwan was estimated and compared with the actual NS for Taiwan using the REM. RESULTS: In the REM, higher NS in OECD countries was shown to be positively associated with gross domestic product per capita (0.49, 95% confidence interval [CI] [0.41, 0.56]), proportion of population aged 65 years and over (2.72, 95% CI [2.17, 3.26]), crude birth rate (1.02, 95% CI [0.56, 1.49]), number of computerized tomography scanners per million population (0.26, 95% CI [0.17, 0.35]), alcohol consumption per person (0.94, 95% CI [0.26, 1.61]), and prevalence of obesity (0.64, 95% CI [0.40, 0.89]) and to be in inversely associated with infant mortality rate (-3.13, 95% CI [-3.94, -2.32]), bed density (-0.99, 95% CI [-1.72, -0.25]), number of hospital discharges (-0.08, 95% CI [-0.11, -0.05]), household out-of-pocket expenditure as a percentage of health expenditure (-0.34, 95% CI [-0.56, -0.11]), and the Gini coefficient (-0.25, 95% CI [-0.50, -0.01]). The FEM results were similar to those of the REM. The predicted annual NS for Taiwan based on the REM rose from 29,390 U.S. dollars (corrected for purchasing power parity; 95% CI [22,532, 36,247]) in 2009 to 49,891 U.S. dollars (95% CI [42,344, 57,438]) in 2018. The actual annual NS in Taiwan in 2018 was approximately 12% lower than the model-predicted value. CONCLUSIONS/IMPLICATIONS FOR PRACTICE: Taiwan has a lower NS compared with its OECD counterparts. These findings may help policymakers, healthcare managers, and nurse organizations develop effective strategies to improve the remuneration system for nurses in Taiwan.
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Organização para a Cooperação e Desenvolvimento Econômico , Salários e Benefícios , Lactente , Humanos , Taiwan , Obesidade , Gastos em SaúdeRESUMO
BACKGROUND: The transformation from institutionalization to community-based mental healthcare may increase the difficulty of psychiatric workforce estimation and change the role of psychiatrists in hospitals and private clinics. METHODS: This study aimed to estimate the growth and forecast psychiatric services in hospitals and private clinics in Taiwan from 2005 to 2030. We first examined the correlation between the number of psychiatrists and several indicators of psychiatric services. The forecast of the national demand for psychiatrists was based on projected outpatient psychiatrist visits from historical data. We also estimated the supply of psychiatrists by the number of psychiatrists practicing in hospitals or private clinics from Taiwan's Medical Affairs System and examined the supply and demand of the psychiatrist workforce through 2030. RESULTS: Outpatient visit was the most relevant indicator of psychiatric services to psychiatrist workforce. Growth rates in private clinics were higher than the hospital counterparts within the following decade (172.3 % vs. 37.7 %) and in the following decade (42.3 % vs. 13.3 %). The hospital-clinic disparity in the growth of psychiatric services also reflects the shortage of psychiatrists in private clinics but not in hospitals through 2030. The supply of 1158 psychiatrists in hospitals would nearly equal the clinical-based demand of 1156 psychiatrists in 2030. By contrast, the supply of 514 psychiatrists in private clinics would be lower than the clinical-based demand of 636 psychiatrists in 2030. CONCLUSION: The hospital-clinic disparity in the growth of psychiatric services reflects the transformation from hospital-based to community-based mental healthcare in Taiwan.
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Serviços de Saúde Mental , Psiquiatria , Humanos , Taiwan , Recursos Humanos , Pacientes AmbulatoriaisRESUMO
BACKGROUND: Long-term care (LTC) service demands among cancer patients are significantly understudied, leading to gaps in healthcare resource allocation and policymaking. OBJECTIVE: This study aimed to predict LTC service demands for cancer patients and identify the crucial factors. METHODS: 3333 cases of cancers were included. We further developed two specialized prediction models: a Unified Prediction Model (UPM) and a Category-Specific Prediction Model (CSPM). The UPM offered generalized forecasts by treating all services as identical, while the CSPM built individual predictive models for each specific service type. Sensitivity analysis was also conducted to find optimal usage cutoff points for determining the usage and non-usage cases. RESULTS: Service usage differences in lung, liver, brain, and pancreatic cancers were significant. For the UPM, the top 20 performance model cutoff points were adopted, such as through Logistic Regression (LR), Quadratic Discriminant Analysis (QDA), and XGBoost (XGB), achieving an AUROC range of 0.707 to 0.728. The CSPM demonstrated performance with an AUROC ranging from 0.777 to 0.837 for the top five most frequently used services. The most critical predictive factors were the types of cancer, patients' age and female caregivers, and specific health needs. CONCLUSION: The results of our study provide valuable information for healthcare decisions, resource allocation optimization, and personalized long-term care usage for cancer patients.
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BACKGROUND: Few studies have evaluated the linkage between food cost and mortality among older adults. This study considers the hypothesis that greater food expenditure in general, and particularly on more nutritious plant and animal-derived foods, decreases mortality in older adults. METHODS: This study uses the 1999-2000 Elderly Nutrition and Health Survey in Taiwan and follows the cohort until 2008, collecting 24-hr dietary recall data for 1781 participants (874 men and 907 women) aged 65 y or older. Using monthly mean national food prices and 24-hr recall, this study presents an estimate of daily expenditures for vegetable, fruit, animal-derived, and grain food categories. Participants were linked to the national death registry. RESULTS: Of the 1781 original participants, 625 died during the 10-y follow-up period. Among the 4 food categories, the fourth and fifth expenditure quintiles for vegetables and for fruits had the highest survival rates. After adjusting for co-variates, higher (Q4) vegetable and higher fruit (Q4) food expenditures referent to Q1 were significantly predictive of reduced mortality (HR = 0.55, 95% CI: 0.39-0.78 and HR = 0.64, 95% CI: 0.42-0.99, respectively) and the risk decreased by 12% and 10% for every NT$15 (US$0.50) increase in their daily expenditures. Animal-derived and grain food spending was not predictive of mortality. CONCLUSION: Greater and more achievable vegetable and fruit affordability may improve food security and longevity for older adults.
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Dieta/economia , Frutas/economia , Gastos em Saúde , Longevidade , Mortalidade , Verduras/economia , Idoso , Idoso de 80 Anos ou mais , Grão Comestível/economia , Fenômenos Fisiológicos da Nutrição do Idoso , Feminino , Seguimentos , Abastecimento de Alimentos , Humanos , Masculino , Inquéritos Nutricionais , Fatores de Risco , Inquéritos e Questionários , Taxa de Sobrevida , TaiwanRESUMO
OBJECTIVE: To investigate the association between cooking behaviour and long-term survival among elderly Taiwanese. DESIGN: Cohort study. The duration of follow-up was the interval between the date of interview and the date of death or 31 December 2008, when censored for survivors. Information used included demographics, socio-economic status, health behaviours, cooking frequencies, physical function, cognitive function, nutrition knowledge awareness, eating out habits and food and nutrient intakes. These data were linked to death records. Cox proportional-hazards models were used to evaluate cooking frequency on death from 1999 to 2008 with related covariate adjustments. SETTING: Elderly Nutrition and Health Survey in Taiwan, 1999-2000. SUBJECTS: Nationally representative free-living elderly people aged ≥65 years (n 1888). RESULTS: During a 10-year follow-up, 695 participants died. Those who cooked most frequently were younger, women, unmarried, less educated, non-drinkers of alcohol, non-smokers, without chewing difficulty, had spouse as dinner companion, normal cognition, who walked or shopped more than twice weekly, who ate less meat and more vegetables. Highly frequent cooking (>5 times/week, compared with never) predicted survival (hazard ratio (HR) = 0·47; 95 % CI, 0·36, 0·61); with adjustment for physical function, cognitive function, nutrition knowledge awareness and other covariates, HR was 0·59 (95 % CI, 0·41, 0·86). Women benefited more from cooking more frequently than did men, with decreased HR, 51 % v. 24 %, when most was compared with least. A 2-year delay in the assessment of survivorship led to similar findings. CONCLUSIONS: Cooking behaviour favourably predicts survivorship. Highly frequent cooking may favour women more than men.
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Povo Asiático , Culinária , Comportamentos Relacionados com a Saúde , Idoso , Estudos de Coortes , Ingestão de Energia , Feminino , Seguimentos , Frutas , Inquéritos Epidemiológicos , Humanos , Masculino , Refeições , Modelos de Riscos Proporcionais , Fatores Socioeconômicos , Inquéritos e Questionários , Taiwan , VerdurasRESUMO
Food quality is a measure of food security in vulnerable groups. The elderly are often nutritionally vulnerable, but how much of this is reflected in food quality and determined by financial status is unclear. We determined whether expenditure on dietary quality challenges food security in the aged. We used the representative Elderly Nutrition and Health Survey in Taiwan during 1999-2000 (n=1783), and evaluated dietary quality by a Dietary Diversity Score (DDS, range: 0-6) based on a 24-h dietary recall. Monthly mean national food prices were used to estimate food expenditure. In general, it was found to cost more to achieve a greater DDS. The food expenditure of subjects whose DDS=6 was 2.20 times greater than the DDS ≤3 group, after controlling for covariates. Elders of lower socioeconomic status tended to choose foods which would have cost less. However, a sub-group of elders who achieve the highest DDS with limited money offer approaches to food-money management. Nutrition policy directed to food insecure groups, like the aged, could employ health promotion strategies which reduce financial barriers to healthy eating.
Assuntos
Inquéritos sobre Dietas/economia , Dieta/economia , Dieta/estatística & dados numéricos , Fenômenos Fisiológicos da Nutrição do Idoso , Abastecimento de Alimentos/economia , Idoso , Idoso de 80 Anos ou mais , Povo Asiático , Feminino , Alimentos/economia , Alimentos Orgânicos/economia , Humanos , Masculino , Política Nutricional/economia , Estado Nutricional , Valor Nutritivo , Fatores Socioeconômicos , TaiwanRESUMO
This study shows differences in the demand for and supply of psychiatrists in hospitals and private clinics; it also highlights the transformation from hospital-based to community-based mental healthcare in Taiwan. Our findings show that, although Taiwan had a balanced supply and demand of psychiatrists before 2020, the supply in clinics is projected to fall 19.2% lower than the demand by 2030, while the supply and demand would still be balanced in hospitals by then. However, increasing psychiatrists' average work hours would decrease demands for additional workforce, with an increase of five hours per week postponing the projected start of workforce shortage from 2020 to 2025. The rapid growth of psychiatrists in clinics over the past ten years and the estimated shortage in 2030 parallel the doubled prevalence of common mental disorders (i.e., anxiety and depression). The substantial growth of outpatient visits in both hospitals and clinics supports that an increasing proportion of patients with severe mental disorders are being treated as outpatients. However, the historical rate of 6.2 Taiwanese psychiatrists per 100,000 population in 2019 and the estimated rate of 7.2 per 100,000 in 2030 were less than half of the average of 16.8 among countries in the organization for Economic Co-operation and Development.
Assuntos
Serviços de Saúde Mental , Psiquiatria , Humanos , Taiwan/epidemiologia , Recursos Humanos , HospitaisRESUMO
There are controversies regarding the association of visfatin with overweight/obesity, type 2 diabetes mellitus, insulin resistance (IR), metabolic syndrome and cardiovascular disease in published articles. A meta-analysis was performed to identify the significance of visfatin in these diseases. We searched for relevant articles in Pubmed, Scopus and SCIE. A total of 1035 articles were surveyed and 46 articles were identified, with 14 reports reporting more than one of our investigated diseases. A total of 13 (n = 644), 19 (n = 2405), 20 (n = 2249), 5 (n = 527) and 5 (n = 851) articles/(participants) were included in each meta-analysis regarding the association of visfatin and overweight/obesity, type 2 diabetes mellitus, insulin resistance, metabolic syndrome and cardiovascular diseases, respectively. Plasma visfatin concentrations were increased in participants diagnosed with overweight/obesity, type 2 diabetes mellitus, metabolic syndrome and cardiovascular diseases, with pooled log odds ratios of 1.164 [95% confidence interval (CI): 0.348 to 1.981, p = 0.005], 1.981 (95% CI: 1.377 to 2.584, p < 0.001), 1.094 (95% CI: 0.678 to 1.511, p < 0.001), and 2.902 (95% CI: 0.924 to 4.879, p < 0.005), respectively. The circulating visfatin level was positively associated with insulin resistance, with a Fisher's z of 0.089 (95% CI: 0.013 to 0.165, p = 0.022). No single study was found to affect the overall result of each analysis by sensitivity testing. No publication bias was found by the Egger test. Our study suggests that the use of visfatin may be promising for predicting obesity, diabetes status, insulin resistance, metabolic syndrome and cardiovascular disease.
Assuntos
Diabetes Mellitus Tipo 2/sangue , Resistência à Insulina/fisiologia , Síndrome Metabólica/sangue , Nicotinamida Fosforribosiltransferase/sangue , Obesidade/sangue , Sobrepeso/sangue , Adulto , Idoso , Índice de Massa Corporal , Doenças Cardiovasculares/sangue , Doenças Cardiovasculares/complicações , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Metformin protection against cancer risk in Orientals is uncertain. We examined the possible metformin effect on total, esophageal, gastric, colorectal (CRC), hepatocellular (HCC) and pancreatic cancers in a Taiwanese cohort. METHODS: A representative sample of 800,000 was drawn from the Taiwanese National Health Insurance data of 2000. A cohort of 480,984 participants 20 years or older, diabetes-cancer-free on 1st January 2000 was formed and categorized as four groups by DM and metformin usage status. Eligible incident cancer events had to occur one year after the index date until the end of 2007. The Cox proportional-hazards model evaluated relative risk of cancer for treated DM patients with or without metformin. The covariates included age, gender, other oral anti-hyperglycemic medication, Charlson comorbidity index (CCI) score and metformin exposure dosage and duration. RESULTS: With diabetes but no anti-hyperglycemic medication, cancer incidence density increased at least 2-fold for total, CRC and HCC. On metformin, total, CRC and HCC incidences decreased to near non-diabetic levels but to varying degrees depending on gender and cancer type (CRC in women, liver in men). Adjustment for other oral anti-hyperglycemic agents usage and CCI made the benefit of metformin more evident [hazard ratios (95% confidence intervals): total 0.12 (0.08-0.19), CRC 0.36 (0.13-0.98), liver 0.06 (0.02-0.16), pancreas 0.15 (0.03-0.79)]. There was a significant gender interaction with metformin in CRC which favored women. Metformin dosage for a significant decrease in cancer incidence was ≤ 500 mg/day. CONCLUSIONS: Metformin can reduce the incidences of several gastroenterological cancers in treated diabetes.