older chinese adults
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2022 ◽  
Vol 12 ◽  
Author(s):  
Yuan Chen ◽  
Lena L. N. Wong ◽  
Shaina Shing Chan ◽  
Joannie Yu

Chinese-speaking older adults usually do not perceive a hearing problem until audiometric thresholds exceed 45 dB HL, and the audiometric thresholds of the average hearing-aid (HA) user often exceed 60 dB HL. The purpose of this study was to examine the relationships between cognitive and hearing functions (measured as audiometric or speech reception thresholds) in older Chinese adults with HAs and with untreated hearing loss (HL). Participants were 49 Chinese older adults who used HAs and had moderate to severe HL (HA group), and 46 older Chinese who had mild to moderately severe HL but did not use HAs (untreated; or UT group). Multiple linear regression analysis was employed to evaluate how well age, education level, audiometric thresholds, and speech perception in noise were related to performance on general cognitive function, working memory, executive function, attention, and verbal learning tests. Results showed that speech perception in noise alone accounted for 13–25% of the variance in general cognitive function, working memory, and executive function in the UT group, and 9–21% of the variance in general cognitive function and verbal learning in the HA group (i.e., medium effect sizes). Audiometric thresholds did not explain any proportion of the variance in cognitive functioning in the HA or UT group. Thus, speech perception in noise accounts for more variance in cognitive performance than audiometric thresholds, and is significantly associated with different cognitive functions in older Chinese adults with HAs and with untreated HL.


2021 ◽  
Vol 11 (1) ◽  
pp. 10
Author(s):  
Vivian W. Q. Lou

Having a meaningful life is one of the most important goals among older adults. This paper provided an overview of a programme of research and practice on meaningful aging among older Chinese adults. It firstly describes the process of developing and validating a relational conceptualization of a meaningful life (i.e., spiritual well-being) among older Chinese adults from its conceptual roots, development, and validation process since 2009 through an academic–community collaboration. In brief, a meaningful life was attributed to five relationships centered on older adults: the relationship with self, relationship with family, relationship with friends, relationship with people other than family and friends, and relationship with the environment. Secondly, the paper explains a validated assessment tool (e.g., the Spirituality Scale for Chinese Elders, (SSCE)) that was developed accordingly. Evidence-based stratified interventions derived from the conceptualization and operationalization were then introduced including a professionally led group intervention protocol, a volunteer-partner intervention protocol, and a self-help-oriented intervention, which shared eight-session core contents. Good practices in applying various interventions among older adults with diversified backgrounds (e.g., health status, age, and gender) and various service settings (e.g., community, long-term care facilities, and home visits) were then synthesized. Thirdly, feedback from stakeholders is illustrated, and good practices are discussed. In conclusion, a culturally sensitive and meaningful aging framework is timely and impactful for the globally aging world.


2021 ◽  
Vol 12 ◽  
Author(s):  
Lina Zhang ◽  
Qi Yang ◽  
Werner Sommer ◽  
Changming Chen ◽  
Guiting Guo ◽  
...  

Holistic face perception is often considered to be a cornerstone of face processing. However, the development of the ability to holistically perceive faces in East Asian individuals is unclear. Therefore, we measured and compared holistic face processing in groups of Chinese children, young adults, and older adults by employing the complete composite face paradigm. The results demonstrate a similar magnitude of the composite effect in all three groups although face recognition performance in the task was better in young adults than in the two other groups. These findings suggest that holistic face perception in Eastern individuals is stable from late childhood to at least age 60, whereas face memory may be subject to later development and earlier decline.


2021 ◽  
Author(s):  
Chao Sheng ◽  
Luyang Liu ◽  
Fengju Song ◽  
Hongji Dai ◽  
Kexin Chen

Abstract Aims. Although, the association between depression and cancer has already been very well studied, but studies about depressive symptoms and cancer development are scarce and inconclusive among Chinese adults. We aimed to investigate whether the severity of depressive symptoms is associated with total and site-specific cancer risk in a nationally representative sample of middle-aged and older Chinese adults. Methods. This study was based on the China Health and Retirement Longitudinal Study (CHARLS), which was initiated in 2011 and followed up to 2018. We included 11,974 individuals aged 45 years or older with complete information about depressive symptoms and no history of cancer at baseline. Depressive symptoms were assessed using the validated 10-item of Center for Epidemiologic Studies Depression Scale (CES-D). Incident cancer cases were documented in the biennial self-reported questionnaires. The multivariable Cox proportional hazards model was used to estimate the hazard ratios (HRs) and 95% confidence intervals (CIs). Results. Of 11,794 individuals included in the analysis, 51.72% were women. After a median follow-up of 7.0 years, 265 incident cancer cases were identified. Overall, there was a significant positive association between CES-D score and cancer risk (HR 1.02, 95%CI 1.00-1.05, P=0.03). Severe depressive symptoms were associated with a 75% increased cancer risk (HR 1.75, 95%CI 1.10-2.78). Such associations were evident among women rather than men. In the cancer-specific analysis, the association of severe depressive symptoms and cancer risk was more pronounced for female hormone-related cancers (HR 5.58; 95% CI 2.70-11.54). Conclusions. The findings imply that individuals with severe depressive symptoms could be considered as high-risk population in cancer screening programs.


2021 ◽  
Vol 8 ◽  
Author(s):  
Xingqi Cao ◽  
Guanglai Yang ◽  
Xurui Jin ◽  
Liu He ◽  
Xueqin Li ◽  
...  

Objective: Biological age (BA) has been accepted as a more accurate proxy of aging than chronological age (CA). This study aimed to use machine learning (ML) algorithms to estimate BA in the Chinese population.Materials and methods: We used data from 9,771 middle-aged and older Chinese adults (≥45 years) in the 2011/2012 wave of the China Health and Retirement Longitudinal Study and followed until 2018. We used several ML algorithms (e.g., Gradient Boosting Regressor, Random Forest, CatBoost Regressor, and Support Vector Machine) to develop new measures of biological aging (ML-BAs) based on physiological biomarkers. R-squared value and mean absolute error (MAE) were used to determine the optimal performance of these ML-BAs. We used logistic regression models to examine the associations of the best ML-BA and a conventional aging measure—Klemera and Doubal method-BA (KDM-BA) we previously developed—with physical disability and mortality, respectively.Results: The Gradient Boosting Regression model performed the best, resulting in an ML-BA with an R-squared value of 0.270 and an MAE of 6.519. This ML-BA was significantly associated with disability in basic activities of daily living, instrumental activities of daily living, lower extremity mobility, and upper extremity mobility, and mortality, with odds ratios ranging from 1 to 7% (per 1-year increment in ML-BA, all P < 0.001), independent of CA. These associations were generally comparable to that of KDM-BA.Conclusion: This study provides a valid ML-based measure of biological aging for middle-aged and older Chinese adults. These findings support the application of ML in geroscience research and may help facilitate preventive and geroprotector intervention studies.


2021 ◽  
Vol 8 ◽  
Author(s):  
Qian-Qian Zhang ◽  
Lan Li ◽  
Bao-Liang Zhong

Background: The ongoing COVID-19 pandemic has disproportionately affected the sleep health of older adults, but the limited number of studies on insomnia symptoms of older Chinese adults differed in terms of screener of insomnia, sample size, and prevalence, making mental health planning for this population difficult. This meta-analysis estimated the prevalence of insomnia symptoms in older Chinese adults during the COVID-19 pandemic.Methods: Both Chinese (CNKI, Wanfang, VIP) and English (PubMed, EmBase, PsycInfo) databases were systematically searched to identify cross-sectional studies containing data on the prevalence of insomnia symptoms in older Chinese adults during the pandemic. Risk of bias (RoB) of included studies was assessed with the Joanna Briggs Institute Critical Appraisal Checklist for Studies Reporting Prevalence Data.Results: Nine studies with a total of 27,207 older Chinese adults were included. RoB scores of these studies ranged between zero and six. The pooled prevalence rates of insomnia symptoms and moderate and severe insomnia symptoms were 24.6% [95% confidence interval (CI): 19.5–30.5%] and 11.1% (95% CI: 7.2–16.9%), respectively. In subgroup analysis, significantly higher prevalence rates were observed in studies defining insomnia symptoms as “Insomnia Severity Index (ISI) ≥ 8” than in those defining them as “ISI ≥ 15” (32.6 vs. 15.6%, P < 0.001) and in older adults living in the COVID-19 epicenter than in those living in other places (35.2 vs. 23.3%, P = 0.006).Conclusion: Nearly one out of every four older Chinese adults suffered from insomnia symptoms during the pandemic. Mental health services for this population during the pandemic should include supportive activities aimed at improving mental well-being, periodic assessment of insomnia symptoms, and psychiatric assessment and treatment when necessary.


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