Publications by authors named "Peltzer K"

Objective: There is a dearth of studies examining the link between artistic activity and psychosocial outcomes exclusively among the oldest old. Therefore, the purpose of this study was to investigate the association between artistic activity and psychosocial outcomes among individuals aged 80 years and over in Germany.

Methods/design: Data for this analysis were taken from the "Old Age in Germany (D80+)" study, a nationwide sample encompassing both community-dwelling individuals aged 80 and above, as well as those residing in care facilities.

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Aim: Our aim was to identify multimorbidity clusters and, in particular, to examine their contribution to well-being outcomes among the oldest old in Germany.

Methods: Data were taken from the large nationally representative D80+ study including community-dwelling and institutionalized individuals aged 80 years and over residing in Germany (n = 8,773). The mean age was 85.

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The aim of this study was to estimate the longitudinal associations with healthy ageing as well as its association with mortality in a national sample in Thailand. The analytic sample consisted of 2585 participants (≥45 years) in four study assessments in 2015, 2017, 2020, and 2022. The distribution of the healthy ageing components at baseline was 93.

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Article Synopsis
  • - The study explored the link between ikigai, a Japanese concept related to having a purpose in life, and the use of preventive healthcare services among 5000 adults in Germany, ensuring diverse representation across gender, age, and regions.
  • - Results showed that individuals with a higher sense of ikigai were more likely to regularly engage in preventive health practices, such as flu vaccinations and cancer screenings, regardless of their demographic background.
  • - The findings suggest that fostering a sense of ikigai could improve the utilization of preventive healthcare services in Germany, potentially leading to better health outcomes and overall well-being.
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  • The study examines factors influencing depressive symptoms in individuals aged 80 and older, using data from a Thailand longitudinal study.
  • It analyzed 2,763 observations over four years, finding that greater functional disability and more chronic health conditions are associated with worse depressive symptoms, while better self-rated health and increased exercise help improve mood.
  • The research emphasizes the importance of strategies focused on reducing disability and chronic conditions, promoting physical activity, and enhancing perceived economic status to alleviate depressive symptoms in older adults.
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  • Depressive symptoms among older adults in the Philippines show a prevalence of 32.1%, with higher rates in women (36.5%) compared to men (25.6%).
  • Factors positively associated with depressive symptoms include being widowed, experiencing hunger, living alone, dissatisfaction with life, body pain, insomnia, and certain health issues, while having a job seems to reduce depressive symptoms.
  • The study highlights the need for targeted mental health interventions for older adults, particularly considering sociodemographic and health-related factors affecting their well-being.
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Background: There is a lack of studies investigating death anxiety among the oldest old based on a large, nationally representative sample during the pandemic. Thus, our aim was to investigate the prevalence and determinants of death anxiety among the oldest old in Germany during the Covid-19 pandemic.

Methods: Cross-sectional data were taken from the 'Old Age in Germany' (D80+) study.

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Objectives: To examine the association between perception of one's social environment (in terms of residential attachment and neighborhood trust) and loneliness among the oldest old and whether these associations differ by living arrangement.

Methods: We used data from the nationally representative "Old Age in Germany (D80+)" study that included individuals residing in private households and institutionalized settings. The analytic sample was 9,621 individuals (average age: 85.

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  • The study aimed to evaluate how common meal-skipping is among middle-aged and older adults in Thailand and what factors contribute to it over time.
  • The researchers analyzed data from 2,863 participants aged 45 and older across three waves of the Health, Aging and Retirement in Thailand (HART) study, measuring meal-skipping and its associations with various sociodemographic and health factors.
  • Findings showed that meal-skipping increased over the study years, particularly at lunch, and was linked to factors like higher education, urban living, smoking, and obesity, as well as a higher risk of depression and obesity for those who skipped meals regularly.*
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Background: Understanding gender disparities in adolescent health behaviors is crucial for developing targeted health promotion strategies. This study uses data from the Global School-based Student Health Survey (GSHS) across 17 MENA countries to analyze gender differences in adolescent health behaviors, aiming to provide a comprehensive overview for both boys and girls.

Methods: This meta-analysis incorporates data from recent years of the GSHS, covering 17 MENA countries.

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Background: Social isolation (SI) and food insecurity (FI) are important social determinants of health that can negatively impact well-being in old age. While research on the association between FI and SI is limited in LMICs, the mediators of this association are largely unknown. This cross-sectional study examined whether FI is associated with SI among older adults in Ghana and whether psychological factors (i.

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Article Synopsis
  • A systematic review and meta-analysis was conducted to understand the prevalence and factors related to chronic loneliness and social isolation among older adults.
  • The study found that 20.8% of older adults experience chronic loneliness, with higher rates in women compared to men, and chronic social isolation was linked to increased depression.
  • The findings highlight the common occurrence of chronic loneliness among older adults and the need for more research, especially in low and middle-income countries, to better address these issues.
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  • The study investigates the prevalence of insomnia and factors linked to napping habits among older adults in the Philippines, analyzing data from 5,206 participants aged 60 and above from a 2018 survey.
  • Regular nappers accounted for 35.7%, with 25.2% engaging in long naps (≥60 minutes), while older age correlated with longer napping duration but didn't affect shorter naps.
  • Key associations were found, with high wealth status and urban living linked to longer napping, while being currently employed or having poor health reduced long napping frequency.*
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Background: Radiomics provided opportunities to quantify the tumor phenotype non-invasively. This study extracted contrast-enhanced computed tomography (CECT) radiomic signatures and evaluated clinical features of bone metastasis in non-small-cell lung cancer (NSCLC). With the combination of the revealed radiomics and clinical features, the predictive modeling on bone metastasis in NSCLC was established.

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Objective: Food insecurity (FI) is a critical social determinant of poor psychosocial health. While data on the specific roles of sex and age in the FI-loneliness link among older adults are limited, the underlying mechanisms are largely unknown. This study examines the age-sex-specific associations of FI with loneliness among older adults in Ghana and quantifies the extent to which psychosomatic factors mediate the association.

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This study sought to determine whether there was any correlation between the dietary diversity score and symptoms of major depressive disorder (MDD) and generalized anxiety disorder (GAD) in Nepali women who were of reproductive age. In a national cross-sectional population-based survey of women (15-49 years) (N = 7442) in Nepal, MDD was assessed with the PHQ-9 and GAD with the GAD-7, and dietary diversity with a 24 h food consumption recall of 10 food groups. Multinominal and logistic regression were used to estimate predictors of MDD and GAD symptoms.

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Objectives: To examine the association between pet ownership and psychosocial outcomes among the oldest old in Germany during the Covid-19 pandemic.

Methods/design: Data from the "Old Age in Germany (D80+)" study were used, a large, nationwide representative study covering both individuals living at home and individuals in nursing homes aged 80 years and above (n = 2867 individuals). The telephone interviews were conducted from May to October 2021.

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Background: There are no trend studies on various health risk behaviours among adolescents in Uruguay. Therefore, this study looked at trends in a number of health-risky behaviours among adolescents in Uruguay from three separate surveys.

Methods: Data from 9272 adolescents (age range: 11-16 years), who took part in three cross-sectional national in-school surveys in Uruguay in 2006, 2012 and 2019 were analysed.

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Objectives: The aim of this study was to estimate the prevalence and sociodemographic factors associated with tobacco use and heavy episodic drinking (TUHED), current tobacco use only (TU), and current heavy episodic drinking only (HED) among people 18-69 years in Bolivia in 2019.

Study Design: Cross-sectional study.

Methods: The analysis used cross-sectional data from Bolivia's STEPS 2019 survey; 4472 individuals answered questions about substance use and socio-demographic information.

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Objectives: With the help of a national community-based survey, the analysis aimed to estimate the number of adults in Bangladesh who used dental services (DSU).

Methods: The 8185 participants (18-69 years old) in the Bangladesh cross-sectional STEPS survey in 2018 provided national data for analysis. Predisposing, enabling, and need factors for DSU were included in the interview data, physical examinations, and biochemical analyses.

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Aim: Our first aim was to present norm values for the Preference for Solitude Scale by sex, age, and other sociodemographic groups. Our second aim was to evaluate the correlates of preference for solitude.

Methods: Data were collected in August/September 2023 from a sample of individuals (N = 5000) living in Germany aged 18 to 74 years (ensuring representativeness in terms of sex, age group and federal state for the German general adult population).

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Objectives: Longitudinal studies on chronic loneliness and before and during the COVID-19 pandemic are lacking in Africa. The study aimed to estimate the prevalence and associated factors of loneliness and chronic loneliness using cross-sectional and longitudinal data from middle-aged and older adults from rural South Africa.

Method: The analysis utilized data from the South African 7-year longitudinal Health and Ageing in Africa: A Longitudinal Study of an INDEPTH Community in South Africa (HAALSI) (analytic sample:  = 3,418, aged 40 years and older).

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Objectives: The aim of this study was to assess the longitudinal unidirectional and bidirectional associations between food insecurity and mental health among aging adults in South Africa.

Methods: The analysis utilized data from the South African 7-year longitudinal Health and Ageing in Africa (HAALSI) study.

Results: The proportion of food insecurity was 20.

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Comprehensive analysis of mortality and causes of death (COD) in cancers was of importance to conduct intervention strategies. The current study aimed to investigate the mortality rate and COD among cancers, and to explore the disparities between age. Initially, cancer patients diagnosed between 2010 and 2019 from the surveillance, epidemiology, and end results (SEER) database were extracted.

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