scholarly journals Tympanometric profiles for Chinese older adults

2017 ◽  
Vol 7 (2) ◽  
Author(s):  
Vinaya Manchaiah ◽  
Naresh Durisala ◽  
Vijay Marimuthu
Keyword(s):  
Older Adults ◽  
Peak Pressure ◽  
Normative Values ◽  
Published Data ◽  
Minimal Effect ◽  
Chinese Older Adults ◽  
Gender And Age ◽  
Study Results ◽  
Acoustic Admittance ◽  
The Mean

The current study aimed at obtaining and examining the normative tympanometric findings in the Chinese older adults (60 to 90 years). The tympanometric data was collected using the Interacoustics Titan IMP 440 clinical immittance meter. This included peak static acoustic admittance (Ytm); tympanometric peak pressure (TPP); tympanometric width (TW); and ear canal volume (ECV). 146 (228 ears) Chinese older adults with normal hearing or sensorineural hearing loss were included in the study. The mean and standard deviation of the tympanometric values include: Ytm 0.48±0.28mmho; TPP -5±11daPa; TW 74±27daPa; and ECV 1.06±0.29 cc. Factors such as ear, gender and age had a minimal effect on all the four-tympanometric parameters studied. Nevertheless, there were a few differences between the present study results and the previously published data. The study results warrant the need for population and age specific normative values for clinical use.

scholarly journals PSYCHOLOGICAL WELL-BEING AND THE ONSET OF COGNITIVE IMPAIRMENT AMONG CHINESE OLDER ADULTS

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S114-S115
Author(s):  
Jiaan Zhang
Keyword(s):  
Older Adults ◽  
Cognitive Impairment ◽  
Multinomial Logistic Regression ◽  
Well Being ◽  
Functional Health ◽  
Survey Study ◽  
Psychological Well Being ◽  
Chinese Older Adults ◽  
Study Results ◽  
Over Time

Abstract Previous research has shown the beneficial effects of positive psychological assets on health, but more research is needed to confirm the prospective effects on cognitive function. The purpose of this study is to examine the relationship between psychological well-being and the earliest onset of cognitive impairment among Chinese older adults. Data came from 2000 to 2014 waves of the Chinese Longitudinal Healthy Longevity Survey. Study sample consisted of 6,225 older adults who were free from cognitive impairment in 2000. Psychological well-being was measured based on seven items that assessed optimism, conscientiousness, self-determination, happiness, self-esteem, pessimism, and loneliness, with responses ranging from “always (1)” to never (5)”. Negative feelings items were reverse coded. Higher score indicated more positive psychological well-being. Cognitive impairment was measured by a Chinese version of the Mini-Mental State Examination. Respondents scored at or above 24 were regarded as having no cognitive impairment. A multi-category time-varying variable was used to capture four potential outcomes: (1) persistently free of cognitive impairment between waves, (2) onset of cognitive impairment, (3) death between waves, and (4) attrition. Socio-demographics, chronical diseases conditions, functional health status were served as controls. Multilevel multinomial logistic regression models that account for clustering of observations within a subject over time were employed for the study. Results show that more positive psychological well-being is significantly associated with reduced risk of cognitive impairment onset and death over time. Results suggest that developing more psychological resilience-based intervention programs among older adults may help them delay the onset of cognitive impairment.

Tympanometric Changes at 226 Hz and 678 Hz Across 10 Trials and for Two Directions of Ear Canal Pressure Change

1984 ◽  
Vol 27 (2) ◽  
pp. 257-266 ◽  
Author(s):  
Richard H. Wilson ◽  
Janet E. Shanks ◽  
Susan K. Kaplan
Keyword(s):  
Young Adults ◽  
Middle Ear ◽  
Peak Pressure ◽  
Pressure Change ◽  
Transmission System ◽  
Ear Canal ◽  
Acoustic Admittance ◽  
Pressure Peak ◽  
The Mean

The influence that repeated tympanometric trials have on the aural-acoustic admittance characteristics of the middle-ear transmission system was studied in 24 young adults. The 226-Hz and 678-Hz data were generated by concurrently digitizing the conductance and admittance tympanograms at 25 daPa/s for both ascending and descending pressure directions. Ten successive trials for each frequency and direction of pressure change were made. Changes in admittance corrected for ear canal volume across the 10 tympanometrie trials were computed. The results demonstrated that generally admittance increases as the number of trials increases. For many subjects, the complexity of the tympanometric configuration also increases across trials. The results from eight subjects with single-peaked 678-Hz tympanograms were compared with the results from eight subjects with notched 678-Hz tympanograms to explain the mean decrease in susceptance across tympanometric trials. Finally, the pressure peak locations of the conductance, susceptance, and admittance tympanograms were evaluated and are discussed. The effects that differences in peak pressure location have on the computed static admittance values are presented.

scholarly journals Stressful Life Events and Life Satisfaction among Chinese Older Adults: The Role of Coping Styles

Healthcare ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 1620
Author(s):  
Qiang Ren ◽  
Chaoxin Jiang ◽  
Shan Jiang
Keyword(s):  
Older Adults ◽  
Life Satisfaction ◽  
Life Events ◽  
Stressful Life Events ◽  
Coping Styles ◽  
Social Work Practice ◽  
Mediating Effect ◽  
Stressful Life ◽  
Chinese Older Adults ◽  
Study Results

This study aims to investigate the mediating effect of coping styles in the relationship between stressful life events and life satisfaction among Chinese older adults. To test the hypotheses, cross-sectional data (n = 8799) from the 2016 China Longitudinal Aging Social Survey (CLASS) were analyzed by Stata 15/SE in this study. Results indicated that stressful life events directly affected life satisfaction. Moreover, the association between stressful life events and life satisfaction was partially mediated by coping styles. This study had implications for the current body of knowledge and provided empirical evidence for social work practice and social policy.

scholarly journals Reference values and associated factors of hand grip strength in elderly Saudi population: a cross-sectional study

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Bader Alqahtani ◽  
Aqeel Alenazi ◽  
Mohammed Alshehri ◽  
Mohammed Alqahtani ◽  
Ragab Elnaggar
Keyword(s):  
Older Adults ◽  
Grip Strength ◽  
Cross Sectional Study ◽  
Normative Values ◽  
Saudi Population ◽  
Sectional Study ◽  
Cross Sectional ◽  
Mean Values ◽  
Hand Grip ◽  
The Mean

Abstract Background Hand grip strength (HGS) is an important function of upper extremities for older adults. Several studies have shown the importance of measuring HGS in different settings. Current established normative values of HGS are applicable for Western countries. However, there is limited information of normative values of HGS after considering demographics in Saudi population. Therefore, this study aimed to establish normative values of HGS stratified by age and gender, and to determine the association of anthropometric measurements with the HGS in Saudi population. Methods A cross-sectional study included a total of 1048 participants (mean age 73 ± 5 years). Grip strength was calculated by the average peak force of three trials for the dominant hand using a dynamometer. Sociodemographic data on age, gender, marital status, educational levels were collected. Anthropometric measurements including height, body mass index, arm circumference, and upper arm length were obtained. The sample was categorized into three age groups: 65–69 years, 70–74 years, and 75–80 years. Linear regression analysis was used to assess the association between the sociodemographic and anthropometric data and HGS. Results The mean values of HGS (kg) for men for each age group were 36.9 ± 8.3 for the younger group, 35.7 ± 7.4 for the 70–74 years group and 30.5 ± 7.1 for the older group. The mean values of HGS for women for each group were 23.2 ± 4.7 for the younger group, 21.1 ± 4.6 for the 70–74 years group and 18.8 ± 4.9 for the older group. The HGS was negatively associated with the age for men (B = -.40, 95% confidence interval (CI) [−.52, −.29], p < 0.001) and women (B = -.30, 95% CI [− 0.38, − 0.22], p < 0.001), and positively associated with the arm length in men (B = .87, 95% CI [.60, 1.15], p < 0.001). The HGS was positively associated with the educational level in men (B = .66, 95% CI [.09,1.21], p = .02), but negatively associated in women (B = -.42, 95% CI [− 0.75, − 0.08], p = .01). Conclusion This study is the first that established normative values of HGS for older adults in Saudi Arabia. Future research may benefit from the current normative value of HGS in Saudi population for geriatric rehabilitation programs.

scholarly journals Triglyceride Glucose Index Associated With Arterial Stiffness in Chinese Community-Dwelling Elderly

2021 ◽  
Vol 8 ◽  
Author(s):  
Yongkang Su ◽  
Shuxia Wang ◽  
Jin Sun ◽  
Yan Zhang ◽  
Shouyuan Ma ◽  
...  
Keyword(s):  
Older Adults ◽  
Arterial Stiffness ◽  
Regression Model ◽  
Additive Model ◽  
Surrogate Marker ◽  
Community Dwelling ◽  
Chinese Older Adults ◽  
Tyg Index ◽  
The Mean ◽  
Adjusted Logistic Regression

Background: The population of older adults is growing rapidly with the increasing pace of aging worldwide. The triglyceride glucose (TyG) index has been a convenient and reliable surrogate marker of insulin resistance (IR). This study aimed to determine the association between the TyG index and arterial stiffness assessed by brachial-ankle pulse wave velocity (baPWV) in Chinese older adults.Methods: A total of 2,035 participants aged 60 years or above were enrolled. Demographic, anthropometric, and cardiovascular risk factors were collected. TyG index was calculated using ln (fasting triglycerides [mg/dL] × fasting glucose [mg/dL]/2). Arterial stiffness was measured using baPWV.Results: The participants, with the mean [standard deviation (SD)] age of 71.32 (6.75) years, the female proportion of 39.65%, the mean (SD) baPWV of 1,998 (437) cm/s, and the mean (SD) TyG index of 8.86 (0.54), were divided into four groups according to TyG index quartiles. Age-adjusted baPWV presented an increasing trend according to TyG index quartiles. In the fully adjusted linear regression model, the baPWV increased 49 cm/s, with the 95% confidence interval (CI) from 24 to 75 cm/s, per-SD increase in the TyG index. In the fully-adjusted logistic regression model, the odds ratio (95% CI) of high baPWV (&gt;75th percentile) was 1.32 (1.09, 1.60) for each SD increase in the TyG index. The generalized additive model analysis also confirmed the significant association of the TyG index with baPWV and high baPWV.Conclusion: The TyG index is significantly associated with arterial stiffness assessed by baPWV in Chinese older adults.

Association between eHealth Literacy and Health-Related Quality of Life among Chinese Older Adults: A Cross-Sectional Study (Preprint)

2020 ◽  
Author(s):  
Shaojie Li ◽  
Yongtian Yin ◽  
Lijun Chen ◽  
Guanghui Cui ◽  
Jiaqin Li ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Older Adults ◽  
Mental Component Summary ◽  
Health Related Quality ◽  
Cross Sectional ◽  
Chinese Older Adults ◽  
Ehealth Literacy ◽  
Related Quality ◽  
Health Related

BACKGROUND Older adults’ health literacy levels are crucial to improving health outcomes and health-related quality of life (HRQoL). However, the impact of eHealth literacy on HRQoL in older adults is unclear. OBJECTIVE The aim of this study was to examine the association between eHealth literacy and HRQoL of older adults and provide reference for the development of network intervention measures related to the health quality of life of the older adults. METHODS An anonymous cross-sectional survey was conducted among 1,201 adults aged 60 or older from Jinan, China. The eHealth Literacy Scale and Short-Form Health Survey (SF-12) were used to measure eHealth literacy and HRQoL. We used linear regression to test the adjusted association between eHealth literacy and HRQoL. RESULTS Most participants (88.9%) had inadequate eHealth literacy. Lower eHealth literacy was related to older age ( F=12.618, P<.001), female gender( t=3.303, P<.01), living in rural areas( F=11.356, P<.001), having less education( F=59.084, P<.001), being unmarried, divorced or widowed( t=4.416, P<.001), having a lower family income( F=38.017, P<.001), living with others(χ2=4.319, P<.05), and not having health insurance( F=12.713, P<.001). There were significant differences across physical functioning( t=-4.862, P<.001), role- physical( t=-2.485, P<.05), bodily pain( t=-3.470, P<.01), general health( t=-4.449, P<.001), vitality( t=-3.498, P<.001), role-emotional( t=-2.654, P<.01), mental health( t=-4.150, P<.001), physical component summary( t=-6.350, P<.001) and mental component summary( t=-4.483, P<.001) between adequate eHealth literacy and inadequate eHealth literacy. After controlling for age, gender, and other covariates, adequate eHealth literacy was positively related to physical component summary ( beta=7.6, P<.001) and mental component summary(beta=4.6, P=.001). CONCLUSIONS This study showed that Chinese older adults with higher eHealth literacy were more likely to contribute to higher HRQoL. Thus, Older adults’ eHealth literacy levels need to be taken into account when formulating health education and promotion programs for older adults, especially when the expected outcome is to improve HRQoL.

scholarly journals Sex disparities in cardiovascular health metrics among rural-dwelling older adults in China: a population-based study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Xiaolei Han ◽  
Ziying Jiang ◽  
Yuanjing Li ◽  
Yongxiang Wang ◽  
Yajun Liang ◽  
...  
Keyword(s):  
Older Adults ◽  
Rural Communities ◽  
Cardiovascular Health ◽  
Rural China ◽  
Descriptive Analysis ◽  
Population Based ◽  
Baseline Survey ◽  
Chinese Older Adults ◽  
Face To Face ◽  
Sex Disparities

Abstract Background Cardiovascular health (CVH) metrics among Chinese older adults are poorly understood. We investigated sex disparities in CVH metrics and their management among rural-dwelling older adults in China. Methods This community-based study included 5026 participants (age ≥ 65 years; 57.2% women) in the baseline survey of a multimodal intervention study in rural China. In March–September 2018, data were collected through face-to-face interviews, clinical examinations, and laboratory tests. We defined six CVH metrics (three behavioral factors—smoking, body mass index, and physical activity; three biological factors—blood pressure, total cholesterol, and blood glucose) following the modified American Heart Association’s recommendations. We performed descriptive analysis separately for men and women. Results Of all participants, only 0.8% achieved ideal levels in all six CVH metrics. Men were more likely than women to have ideal levels in all CVH metrics but smoking. Women had higher prevalence of ideal global (9.7% vs. 7.8%) and behavioral (18.3% vs. 9.5%) CVH metrics (p < 0.001), whereas men had higher prevalence of ideal biological CVH metrics (5.4% vs. 3.5%, p < 0.001). The prevalence of ideal global and behavioral CVH metrics increased with age in both women and men (p for trend< 0.001). Women were more likely to be aware of their hypertension and diabetes, and to receive antihypertensive treatment, while men were more likely to achieve the goal of high cholesterol treatment (p < 0.05). Conclusions The CVH metrics among older adults living in the rural communities in China are characterized by an extremely low proportion of optimal global CVH metrics and distinct sex differences, alongside poor management of major biological risk factors. Trial registration ChiCTR1800017758 (Aug 13, 2018).

The 32-Item Multilingual Naming Test: Cultural and Linguistic Biases in Monolingual Chinese-Speaking Older Adults

2021 ◽  
pp. 1-9
Author(s):  
Clara Li ◽  
Xiaoyi Zeng ◽  
Judith Neugroschl ◽  
Amy Aloysi ◽  
Carolyn W. Zhu ◽  
...  
Keyword(s):  
Older Adults ◽  
New York ◽  
Test Performance ◽  
Item Difficulty ◽  
Chinese Older Adults ◽  
Chinese Speakers ◽  
School Of Medicine ◽  
Consensus Conferences ◽  
Linguistic Groups ◽  
Naming Test

ABSTRACT Objectives: This study describes the performance of the Multilingual Naming Test (MINT) by Chinese American older adults who are monolingual Chinese speakers. An attempt was also made to identify items that could introduce bias and warrant attention in future investigation. Methods: The MINT was administered to 67 monolingual Chinese older adults as part of the standard dementia evaluation at the Alzheimer’s Disease Research Center (ADRC) at the Icahn School of Medicine at Mount Sinai (ISMMS), New York, USA. A diagnosis of normal cognition (n = 38), mild cognitive impairment (n = 12), and dementia (n = 17) was assigned to all participants at clinical consensus conferences using criterion sheets developed at the ADRC at ISMMS. Results: MINT scores were negatively correlated with age and positively correlated with education, showing sensitivity to demographic factors. One item, butterfly, showed no variations in responses across diagnostic groups. Inclusion of responses from different regions of China changed the answers from “incorrect” to “correct” on 20 items. The last five items, porthole, anvil, mortar, pestle, and axle, yielded a high nonresponse rate, with more than 70% of participants responding with “I don’t know.” Four items, funnel, witch, seesaw, and wig, were not ordered with respect to item difficulty in the Chinese language. Two items, gauge and witch, were identified as culturally biased for the monolingual group. Conclusions: Our study highlights the cultural and linguistic differences that might influence the test performance. Future studies are needed to revise the MINT using more universally recognized items of similar word frequency across different cultural and linguistic groups.

scholarly journals Presence and Levels of Resilience and Its Sociodemographic Correlates in Older Chinese Americans

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 389-389
Author(s):  
Jieyang Zheng ◽  
Dexia Kong ◽  
Mengting Li ◽  
XinQi Dong
Keyword(s):  
Older Adults ◽  
Longitudinal Research ◽  
Rank Order ◽  
Chinese Americans ◽  
Research Approach ◽  
Protective Effects ◽  
Chinese Older Adults ◽  
Sociodemographic Correlates ◽  
Older Chinese ◽  
Older Chinese Americans

Abstract Resilience is defined as a personal quality that enables growth in knowledge, understanding and self-actualization in the face of adversity and life disruptions. Low levels of resilience can dispose older adults to higher risks for negative health outcomes in the aftermath of traumatic events. However, we have limited knowledge of resilience among minority aging populations. This study aims to examine the presence and levels of resilience and its sociodemographic correlates among U.S. Chinese older adults. Data were drawn from the Population Study of Chinese Elderly, an epidemiology study of U.S. Chinese older adults in the Greater Chicago area. Guided by a community-based participatory research approach, a total of 3,036 Chinese older adults aged 60 and above participated in face-to-face interviews from 2015 to 2017. Spearman’s rank-order coefficient was utilized to test correlation. A 10-item validated Chinese version of the Connor-Davidson resilience scale was used to assess resilience. In our sample, 59.7% were female, and the average age was 75. The mean resilience score was 26.9, ranging from 1 to 40. U.S. Chinese older adults who were younger, male, married, had higher education and income, fewer children, better health status and quality of life, and improved health and have lived fewer years in the U.S. reported higher levels of resilience. Future longitudinal research is needed to investigate the protective effects of resilience among older Chinese Americans against mental and physical distress.

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