Experimental Study: Deep Learning-Based Fall Monitoring among Older Adults with Skin-Wearable Electronics.

Older adults are more vulnerable to falling due to normal changes due to aging, and their falls are a serious medical risk with high healthcare and societal costs. However, there is a lack of automatic fall detection systems for older adults. This paper reports (1) a wireless, flexible, skin-wearable electronic device for both accurate motion sensing and user comfort, and (2) a deep learning-based classification algorithm for reliable fall detection of older adults. The cost-effective skin-wearable motion monitoring device is designed and fabricated using thin copper films. It includes a six-axis motion sensor and is directly laminated on the skin without adhesives for the collection of accurate motion data. To study accurate fall detection using the proposed device, different deep learning models, body locations for the device placement, and input datasets are investigated using motion data based on various human activities. Our results indicate the optimal location to place the device is the chest, achieving accuracy of more than 98% for falls with motion data from older adults. Moreover, our results suggest a large motion dataset directly collected from older adults is essential to improve the accuracy of fall detection for the older adult population.

The impact of depressive symptoms and social support on resilience among older adult caregivers.

In this study the authors explored how depressive symptoms and social support were related to the resilience of older caregivers (N = 117) caring children affected by HIV/AIDS in rural Northern Namibia, Africa. Our findings showed that lower levels of depressive symptoms and high levels of social support from significant others and family were statistically associated with increased resilience in older caregivers. There is a need for mental health services and social supports to improve the resilience of older caregivers caring for children affected by HIV and AIDS. There is an increasing need for more vigorous and concerted efforts from public and private sector practitioners and policy makers to expand social protection safety nets and develop more targeted economic interventions aimed at enhancing the resilience of older caregivers, especially those residing in rural HIV endemic communities in Namibia.

Depressive symptoms among older adults with HIV in Namibia: the role of social support and spirituality.

Background: More than 60% of older adults living with HIV reside in sub-Saharan Africa. Namibia has one of the highest HIV/AIDS prevalence rates. This study examined the association between social support, spirituality and depressive symptoms.Method and results: The sample consisted of 147 Oshiwambo-speaking older adults (mean age = 61 years, SD = 6.92 years) with HIV in Namibia. By utilising a hierarchical multivariate regression method, this study found that social support from friends and spirituality showed a significant negative relationship to depressive symptoms. In addition, self-rated health status and alcohol use were significant sociodemographic predicitive factors of depressive symptoms.Conclusion: This study suggests the need to develop interventions and support programmes that incorporate peer support and spiritual practice to promote health and well-being among older persons living with HIV in Namibia.

Identifying risk and protective factors related to depressive symptoms among Northern Plains American Indian women cancer survivors.

Cancer is the leading cause of death among American Indian and Alaska Native (AIAN) women, and depressive symptoms have been linked to higher mortality, but research on depressive symptoms among AIAN cancer patients has been scant. The purpose of this exploratory study was, using the Framework of Historical Oppression, Resilience, and Transcendence, to examine risk and protective factors related to depressive symptoms in American Indian (AI) women cancer survivors. We examined the relationships of adverse childhood experiences (ACE), perceived health status, resilience, and social support with depressive symptoms in Northern Plains AI women cancer survivors. We used a cross-sectional design with purposive sampling of 73 female cancer survivors (aged 18 years or older) between June 2014 and February 2015. Hierarchical multiple regression was used to test three sets of variables in relation to depressive symptoms: (1) sociodemographics, (2) risk factors (ACE and perceived health), and (3) protective factors (psychological resilience and social support). Approximately 47 percent of participants had probable depressive symptoms. Depressive symptoms were inversely associated with perceived health, psychological resilience, and social support. These results support bolstering existing social support among AI cancer patients and survivors as well as prevention and intervention efforts that strengthen resilience.

Breast cancer literacy and health beliefs related to breast cancer screening among American Indian women.

The purpose of this article is to examine the health beliefs and literacy about breast cancer and their relationship with breast cancer screening among American Indian (AI) women. Using the Health Belief Model (HBM) and hierarchical logistic regression with data from a sample of 286 AI female adults residing in the Northern Plains, we found that greater awareness of breast cancer screening was linked to breast cancer screening practices. However, perceived barriers, one of the HBM constructs, prevented such screening practices. This study suggested that culturally relevant HBM factors should be targeted when developing culturally sensitive breast cancer prevention efforts.

Resilience among older caregivers in rural Namibia: The role of financial status, social support and health.

BACKGROUND: Namibia has one of the highest human immunodeficiency virus (HIV) prevalence rates and one of the highest rates of orphanhood in the world, and older caregivers provide much of the care to Namibians living with HIV and acquired immune deficiency syndrome (AIDS) (UNAIDS, 2014). In this study, the authors explore how financial status, social support, and health were related to the resilience of caregivers caring for people affected by HIV and AIDS in rural northern Namibia, Africa. METHOD: Data were collected through a structured interview from (N = 147) caregivers from the Zambezi region. RESULTS: Findings from this study show that employment and physical health were significantly associated with increased resilience in older caregivers. DISCUSSION: Our findings point to the need for employment assistance and health services to improve the resilience of caregivers caring for people living with HIV and AIDS. We conclude that there is a need for more vigorous concerted efforts from public and private sector practitioners and policy makers to create more sustained formal employment opportunities and intervention programs aimed at improving the overall health of older HIV caregivers, especially those residing in rural HIV endemic communities in developing countries.

The Effects of Occupational Stress, Work-Centrality, Self-Efficacy, and Job Satisfaction on Intent to Quit Among Long-Term Care Workers in Korea.

A large and growing population of elderly Koreans with chronic conditions necessitates an increase in long-term care. This study is aimed at investigating the effects of occupational stress, work-centrality, self-efficacy, and job satisfaction on intent to leave among long-term care workers in Korea. We tested the hypothesized structural equation model predicting the intention to quit among long-term care workers in Korea. Survey data were collected from 532 long-term care workers in Seoul, Korea. Results showed that occupational stress was positively associated with intention to leave the job. The study also identified several possible mediators (self-efficacy, work-centrality, job satisfaction) in the relationship between stress and intent to quit. Evidence-based stress management interventions are suggested to help the workers better cope with stressors. Mentoring programs should also be considered for new workers.

Depressive symptoms among older caregivers raising children impacted by HIV/AIDS in the Omusati Region of Namibia.

The study of depressive symptoms among caregivers raising HIV/AIDS-orphans is emerging as an important area of research. However, it has not been explored at length in generational and cultural contexts. In this study, the authors explore the role of financial strain, raising a HIV-infected and/or impacted child, and caregiver knowledge on the depressive symptoms of 89-older caregivers raising HIV/AIDS-orphans in Namibia, Africa. In this study, we found elevated levels of depressive symptoms among this population. Using hierarchical regression, a significant positive association between financial strain and depressive symptoms was found. A significant negative association between caring for an HIV-infected orphan and depression was shown. Our work suggests the need for economic assistance programs and psychosocial interventions for older caregivers.

Risk and Protective Factors for Depressive Symptoms Among Indigenous Older Adults: Intimate Partner Violence (IPV) and Social Support.

Research on depression and intimate partner violence (IPV) experienced by Indigenous older adults is virtually nonexistent. Given the associations between IPV and depression and their disproportionately high rates among Indigenous peoples in a context of historical oppression, the purpose of this inquiry is to examine how IPV and social support are associated with depressive symptoms for Indigenous older adults. We expand the knowledge base on IPV in later life, which primarily focuses on female samples, by including older men. We predicted: (a) IPV will be positively associated with depressive symptoms and (b) levels of social support will be negatively associated with depressive symptoms. Hierarchical regression analyses of data from a sample of Indigenous older adults (N = 233) in the Upper Midwest indicated that physical aggression (but not psychological aggression, sexual coercion, injury, or negotiation) was positively associated with depressive symptoms, whereas social support was negatively associated with depressive symptoms.

Risk and protective factors for depressive symptoms among American Indian older adults: adverse childhood experiences and social support.

OBJECTIVES: Despite efforts to promote health equity, many American Indian and Alaska Native (AI/AN) populations, including older adults, experience elevated levels of depression. Although adverse childhood experiences (ACE) and social support are well-documented risk and protective factors for depression in the general population, little is known about AI/AN populations, especially older adults. The purpose of this study was to examine factors related to depression among a sample of AI older adults in the midwest. METHOD: Data were collected using a self-administered survey completed by 233 AIs over the age of 50. The survey included standardized measures such as the Geriatric Depression Scale-Short Form, ACE Questionnaire, and the Multidimensional Scale of Perceived Social Support. Hierarchical multivariate regression analyses were conducted to evaluate the main hypotheses of the study. RESULTS: Two dimensions of ACE (i.e., childhood neglect, household dysfunction) were positively associated with depressive symptoms; social support was negatively associated with depressive symptoms. Perceived health and living alone were also significant predictors. CONCLUSION: ACE may play a significant role in depression among AI/AN across the life course and into old age. Social support offers a promising mechanism to bolster resilience among AI/AN older adults.

Attitudes Toward Mental Health Services Among American Indians by Two Age Groups.

This study examined determinants of attitudes toward mental health services with a sample of American Indian younger-old-adults (aged 50-64, n = 158) and American Indian older-old adults (aged 65 and older, n = 69). Adapting Andersen's behavioral model of healthcare utilization, predisposing factors, mental health needs, and enabling factors were considered as potential predictors. Female and those with higher levels of social support tend to report more positive attitudes toward mental health services. Culture-influenced personal belief was associated with negative attitudes toward mental health services among American Indian younger-old -adults. Age and higher chronic medical conditions were significantly related to negative attitudes toward mental health services. Health insurance was positively associated with positive attitudes toward mental health services in the American Indian older-old adults. Findings indicate that practitioners should engage how culture, social support, and chronic conditions influence the response to mental health needs when working with older American Indians.

Stressors, coping resources, functioning, and role limitations among older korean immigrants: gender differences.

This study explored the differential impacts of stressors and coping resources on the functioning and roles of 246 older Korean immigrant men and women. Older Korean immigrant women were significantly more likely than men to have acculturation and socioeconomic stressors, physical/social functioning problems, and role limitations. English-language barriers and lack of transportation were significantly related to lower functioning and higher role limitations of older Korean women compared to those of older men. Providing social and health care services with bilingual and transportation services to older Korean immigrant women is recommended to increase their physical/social functioning and role performance.

Grief, Social Support, Spirituality, and Depressive Symptoms Among Older Adults in Assisted Living in Kansas.

PURPOSE: The purpose of this study was to explore the roles of grief, social support, as well as spirituality on the depressive symptoms of older adults in assisted living in Kansas. This study tested three hypotheses: a high level of grief will be related to a high level of depressive symptoms; high levels of social support (family, friends, and significant persons) will be associated with a low level of depressive symptoms; and high levels of spiritual experience and coping will be associated with a low level of depressive symptoms. METHODS: This study recruited 316 older adult residents aged 65 or over from seven assisted living facilities in Kansas. This cross-sectional survey was done by face-to-face interviews using the purposive sampling method. Hierarchical multiple regression was used to test the three sets of variables in relation to depressive symptoms: socio-demographics, social support factors, and spiritual factors. RESULTS: Participants' mean age was 82.6 years, ranging from 65 to 102; 70.9% were female. Married participants consisted of 18.7%, and over 64% were widowed. Hierarchical multivariate regression results indicated that a high level of grief was significantly related to a high level of depressive symptoms. On the other hand, high levels of social support from friends and spiritual coping were significantly associated with a low level of depressive symptoms. DISCUSSION AND CONCLUSION: Assisted living facilities may consider developing appropriate bereavement, social support, and spiritual intervention programs, which will alleviate the depression issues of older adult residents after the COVID-19 pandemic.

Andersen's Behavioral Model to Identify Correlates of Breast Cancer Screening Behaviors among Indigenous Women.

This study examined predictive models of utilization of mammograms among Indigenous women adapting Andersen's behavioral model. Using a sample of 285 Indigenous women residing in South Dakota, nested logistic regression analyses were conducted to assess predisposing (age and marital status), need (personal and family cancer history), and enabling factors (education, monthly household income, mammogram screening awareness, breast cancer knowledge, self-rated health, and cultural practice to breast cancer screening). Results indicated that only 55.5% of participants reported having had a breast cancer screening within the past 2 years. After controlling for predisposing and need factors, higher education, greater awareness of mammogram, and higher utilization of traditional Native American approaches were significant predictors of mammogram uptake. The results provide important implications for intervention strategies aimed at improving breast cancer screening and service use among Indigenous women.

Predicting Help-Seeking Attitudes Toward Mental Health Services Among American Indian Older Adults: Is Andersen's Behavioral Model a Good Fit?

American Indian (AI) older adults are vulnerable to mental health disparities, yet very little is known about the factors associated with help-seeking for mental health services among them. The purpose of this study was to investigate the utility of Andersen's Behavioral Model in explaining AI older adults' help-seeking attitudes toward professional mental health services. Hierarchical regression analysis was used to examine predisposing, enabling, and need variables as predictors of help-seeking attitudes toward mental health services in a sample of 233 AI older adults from the Midwest. The model was found to have limited utility in the context of older AI help-seeking attitudes, as the proportion of explained variance was low. Gender, perceived stigma, social support, and physical health were significant predictors, whereas age, perceived mental health, and health insurance were not.

Mental Health, Substance Abuse, and Suicide Among Homeless Adults.

This study explored the role of mental health and substance abuse problems on the suicidal ideation and suicide attempts of 156 homeless adults. The logistic regression results indicated that homeless adults with anxiety were significantly more likely than those without anxiety to have both suicidal ideation and suicide attempts. Also, homeless adults with drug abuse were significantly more likely than those without drug abuse to have suicidal ideation. The study suggests that to reduce the suicide of the homeless, case managers need to screen mental health and substance abuse issues and to provide appropriate treatment services at homeless shelters.

A Comparison of Risk and Protective Factors Related to Depressive Symptoms among American Indian and Caucasian Older Adults.

Despite efforts to reduce health disparities, many American Indian and Alaska Native (AI/AN) populations, including older adults, experience elevated levels of depression and associated suicide. Although adverse childhood experiences (ACEs) and social support are well-documented risk and protective factors for depression in the general population, little is known about AI/AN populations, especially older adults. The purpose of this study was to examine factors related to depression among a sample of AI older adults in the Midwest. Data were collected using a self-administered survey completed by 479 AI and Caucasian respondents over the age of 50. The survey included standardized measures such as the Geriatric Depression Scale-Short Form, ACE Questionnaire, and Multidimensional Scale of Perceived Social Support. Hierarchical multivariate regression analyses were conducted to evaluate the main hypotheses of the study. Results indicate that two dimensions of ACEs (childhood neglect and household dysfunction) were positively associated with depressive symptoms; social support was negatively associated with depressive symptoms. Perceived health and living alone were also significant predictors of depressive symptoms. ACEs may play a significant role in depression among AI/AN populations across the life course and into old age. Social support offers a promising mechanism to bolster resilience among AI/AN older adults.

Correlates of Receipt of Colorectal Cancer Screening among American Indians in the Northern Plains.

Research has consistently documented lower colorectal cancer (CRC) screening rates for racial and ethnic minority populations, with the lowest screening rates among American Indians (AIs). Given the low CRC screening rates among AIs residing in the Northern Plains region, the objective of this research was to identify CRC screening correlates for Northern Plains AIs. With a sample of 181 AIs age 50 years or older, the authors used Andersen's behavioral model to examine the following factors related to receipt of CRC screening: (a) predisposing factors-age, education, marital status, and gender; (b) need factors-personal and family history of cancer; and (c) enabling factors-having a particular place to receive medical care, annual health checkup, awareness of the availability of CRC screening, knowledge of CRC, and self-efficacy of CRC. Nested logistic regression identified the following correlates of receipt of CRC screening: (a) predisposing factors-older age; (b) need factors-having a personal history of cancer; and (c) enabling factors-having an annual health checkup, greater awareness of CRC screening, and greater self-efficacy of CRC. Given the findings, prevention and intervention strategies, including public awareness and education about CRC screening, are promising avenues to reduce cancer screening disparities among AIs.

Stress and Spirituality on the Depressive Symptoms of Older Adults in Assisted Living: Gender Differences.

In this study the authors explore the effects of stress and spirituality on the depressive symptoms of 92 older adult men and 224 older adult women who reside in assisted living facilities. Hierarchical regression reveals that stress was related to increases in depressive symptoms. The stress of women was more strongly associated with depressive symptoms than found among men. In contrast, spiritual coping was associated with a decrease in depressive symptoms among all older adults in assisted living. The spiritual coping of older adult women was not a significant predictor of decreased depressive symptoms. Through this study the authors support the use of spiritual interventions to alleviate depressive symptoms experienced by older adults in assisted living.

Friends, Depressive Symptoms, and Life Satisfaction Among Older Korean Americans.

This study examined the interactive effects of social network support and depressive symptoms on life satisfaction among older Korean Americans (KAs). Using data from a sample of 200 elders in a large metropolitan area (M age = 72.50, SD = 5.15), hierarchical regression analysis was used to examine the interaction between social network support and depressive symptoms on life satisfaction among older KAs. After controlling for demographic variables, both social network support and depressive symptoms were identified as predictors for life satisfaction. Interaction effects indicated strong associations between higher social network support specifically from friends and lower depressive symptoms with higher levels of life satisfaction. Findings highlight the important role that friends play in terms of social network support for the mental health of older KAs, and the need for geriatric practitioners to monitor and assess the quality of social network support-including friendships-when working with older KAs.