Learning Room Structure and Activity Patterns Using RF Sensing for In-Home Monitoring of Older Adults

2020 ◽  
Author(s):  
Nuerzati Resuli ◽  
Marjorie Skubic ◽  
Scott Kovaleski
Keyword(s):  
Older Adults ◽  
Activity Patterns ◽  
Home Monitoring ◽  
Structure And Activity ◽  
Rf Sensing

scholarly journals FEASIBILITY OF HOME MONITORING TO TRACK ACTIVITY PATTERNS IN OLDER ADULTS

2017 ◽  
Vol 1 (suppl_1) ◽  
pp. 1101-1101
Author(s):  
H.W. Lach ◽  
R.A. Lorenz ◽  
W. Noimontree ◽  
J. Koedbangkham
Keyword(s):  
Older Adults ◽  
Activity Patterns ◽  
Home Monitoring

scholarly journals Physical Inactivity in Older Adult Couples: A Dyadic Analysis Using Continuous In-Home Monitoring

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 412-412
Author(s):  
Chao-Yi Wu ◽  
Lyndsey Miller ◽  
Rachel Wall ◽  
Zachary Beattie ◽  
Jeffrey Kaye ◽  
...  
Keyword(s):  
Mental Health ◽  
Older Adults ◽  
Older Adult ◽  
Physical Inactivity ◽  
Home Monitoring ◽  
Health Determinants ◽  
Dyadic Analysis ◽  
Physical And Mental Health ◽  
Positive Health ◽  
Aging Research

Abstract Many older adults remain inactive despite the known positive health implications of physical activity (e.g. improved mood, reduced mortality risk). Physical inactivity is a known interdependent phenomenon in couples, but the majority of research identifies determinants of physical inactivity at the individual level. We estimated the average amount of physical inactivity for older adult couples and, using dyadic analysis, identified physical and mental health determinants thereof. Forty-eight heterosexual older adult couples (mean age=70.6, SD=6.63) from the Veterans Integrated Service Network 20 cohort of the Collaborative Aging Research using Technology (CART) initiative were included in this study. Both dyad members wore actigraph devices for a month. The average number per day of inactive periods (defined as no movement or sleep activity for ≥ 30 minutes) was estimated. Multilevel modeling revealed that, within couples, there was no difference between partners in the average number of inactive periods, but on average across couples, males had more inactive periods per day (13.4, SD=4.43) than females (12.3, SD=4.87). For males, older age was the only variable associated with more inactive periods (β=0.13, p=.013). For females, more depressive symptoms in men were associated with fewer inactive periods (β=-0.37, p=.002), and more dependence in completing their own IADLs predicted more inactive periods (β=2.80, p<.001). All models were adjusted for covariates. Viewing couples’ activity as a unit, rather than as separate individuals, provides a novel approach to identifying pathways to reduce inactivity in older adults, especially when focusing on mental health issues and decreased independence within the couple.

scholarly journals Objective measurements of daily physical activity patterns and sedentary behaviour in older adults: Age, Gene/Environment Susceptibility-Reykjavik Study

2012 ◽  
Vol 42 (2) ◽  
pp. 222-229 ◽  
Author(s):  
Nanna Yr Arnardottir ◽  
Annemarie Koster ◽  
Dane R. Van Domelen ◽  
Robert J. Brychta ◽  
Paolo Caserotti ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Sedentary Behaviour ◽  
Activity Patterns ◽  
Daily Physical Activity ◽  
Physical Activity Patterns ◽  
Objective Measurements ◽  
Gene Environment

Pedestrian Activity Among California Adults

2009 ◽  
Vol 6 (1) ◽  
pp. 15-23 ◽  
Author(s):  
Anna E. Mathews ◽  
Natalie Colabianchi ◽  
Brent Hutto ◽  
Delores M. Pluto ◽  
Steve P. Hooker
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Activity Patterns ◽  
Physical Activity Promotion ◽  
Activity Level ◽  
Activity Levels ◽  
Public Health Agencies ◽  
Activity Promotion ◽  
Health Agencies ◽  
Random Digit Dial

Background:The objectives of this study were to assess (1) pedestrian activity levels among adults, (2) where and why adults engage in pedestrian activity, and (3) what adults consider when deciding where to engage in pedestrian activity.Methods:Pedestrian activity was assessed in 12,036 California adults, ≥18 years, using a random digit-dial telephone survey.Results:Significant differences were identified by race, sex, age, and physical activity level in the type, location, and purpose of pedestrian activities. Men engage in pedestrian activity at work, and women engage in pedestrian activity while escorting children to school and running errands. Whites primarily engage in leisure-time pedestrian activity, and non-whites are more likely to engage in pedestrian activity for transportation. Older adults were less active than their younger counterparts.Conclusions:These findings should be considered by public health agencies and their partners as they continue to increase and promote opportunities for pedestrian activity. Additional research is needed to assess older adults’ physical activity patterns and preferences, barriers, and facilitators to effectively tailor physical activity promotion efforts to this at-risk group.

Developing Assistive Technologies for Persons with Alzheimer’s Disease and Their Carers

2019 ◽  
pp. 203-220
Author(s):  
Diane Feeney Mahoney
Keyword(s):  
Older Adults ◽  
Home Monitoring ◽  
End Users ◽  
Assistive Technologies ◽  
High Tech ◽  
Ethical Foundation ◽  
Neurocognitive Impairments ◽  
Research Findings ◽  
Key Issues ◽  
Care Problems

This chapter examines the ethical principles applicable to gerontechnology research and development for in-home monitoring of persons with neurocognitive impairments. Principles addressed include respect for persons, autonomy, beneficence, justice, nonabandonment, nonmalfeasance, and privacy. Key issues for designers, developers, end-users, and reviewers are highlighted by uniquely drawing from real-world research examples. Studies indicate that among stakeholders there remains an emotional tension between “high tech” and “high touch” interventions for older adults with dementia. At the extremes, technophobic humanists dismiss technology as universally inferior to human assistance, while techno-proponents view it as the solution to care problems resulting from human limitations. “Benevolent” geriatric protectionism from technology is paternalistic and stifles innovation, while pushing technology without input from geriatric end-users results in products mismatched to their needs. Society will be better served if both viewpoints thoughtfully consider the ethical foundation of their beliefs informed by research findings to foster approaches that do good, not harm.

Home Monitoring to Track Activity and Sleep Patterns Among Older Adults

2019 ◽  
Vol 37 (12) ◽  
pp. 628-637
Author(s):  
Helen W. Lach ◽  
Rebecca A. Lorenz ◽  
Janice L. Palmer ◽  
Jantana Koedbangkham ◽  
Wanida Noimontree
Keyword(s):  
Older Adults ◽  
Home Monitoring ◽  
Sleep Patterns

Productive Activity Patterns and Functional Health: A Comparison of Urban and Rural Chinese Older Adults

2020 ◽  
Vol 91 (4) ◽  
pp. 538-562
Author(s):  
Jiao Yu ◽  
Yulin Yang ◽  
Eva Kahana
Keyword(s):  
Older Adults ◽  
Latent Class ◽  
Activity Patterns ◽  
Productive Aging ◽  
Functional Health ◽  
Productive Activity ◽  
Multilevel Regression ◽  
Chinese Older Adults ◽  
Health Trajectories ◽  
Urban Rural

This study examines the association between productive activity patterns and functional health trajectories of Chinese older adults and whether this association varies by urban/rural residence. Using three waves of the China Health and Retirement Longitudinal Study from a sample of 7,503 older adults, we first performed latent class analysis (LCA) to identify productive activity patterns based on four activities (work, caregiving, informal help, and formal volunteering). Next, multilevel regression analyses were conducted to assess the association between the identified productive activity patterns and functional health trajectories among older adults. Four productive activity patterns are identified from LCA: nonengagers, working-caregivers, workers, and helpers. We find that participation in productive activities is associated with slower functional health decline. The moderation effects of urban/rural differences are prominent across identified groups. Our findings highlight the importance of the urban/rural context in understanding productive aging and its health consequences among Chinese older adults.

scholarly journals Exploring Daily Activity Patterns on the Typical Day of Older Adults for Supporting Aging-in-Place in China’s Rural Environment

2020 ◽  
Vol 17 (22) ◽  
pp. 8416
Author(s):  
Ziqi Zhang ◽  
Zhi Qiu
Keyword(s):  
Older Adults ◽  
Rural Communities ◽  
Rural Areas ◽  
Rural China ◽  
Activity Patterns ◽  
Real Life ◽  
Working Hours ◽  
Economic Security ◽  
Paid Work ◽  
Definition Of

Severe aging in rural China is prompting communities to promote support for older people to age in place. The study of the daily life of older adults in rural areas is conducive to understanding their real life and demands, as well as the way they interact with their environment, to develop feasible strategies. In this study, 171 older adults over 60 years old in two different types of villages in Northern Zhejiang Province were investigated and analyzed in terms of the temporal and spatial features of daily activities, as well as their relationship with population attributes, personal competence, and subjective demands. The results show that: (1) significant association can be seen between working hours and the demand for health services, housework hours and gender and age, as well as leisure hours and ADL and the demand for recreational services. (2) The older adults appear to have inter-group homogeneity in some aspects: basic living activities, leisure hours, the gender difference in housework hours, and recreational preference, while they have higher average paid work hours and fewer leisure alternatives than their urban counterparts. Their definitions of paid work, housework, and leisure activities are vague. (3) The definition of home by the older adults in rural places sometimes seems to go beyond the scope of their own house, and the extensive definition of home may change their recognitions of some activities. They also inclined to assign meaning to a place through frequent use rather than through external definitions. (4) The weak consciousness on buying services and deteriorated financial situation hinders the older adults in rural communities from expressing their real demands. Unspoken demands include economic security, recreational choices, and assistance in housework. The results will help to provide references for the improvement of eldercare services and the community environment.

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