Subjective Sleep Problems and Cognitive Functioning in Nondemented Older Adults

BACKGROUND As an evidence-based psychotherapy for treating insomnia, cognitive behavioral therapy for insomnia (CBT-I), which helps people with sleep problems to change their unhelpful sleep-related beliefs and habits, has been well-established in older adults. Recently, the utilization of mobile CBT-I apps has been getting attention from mental health professionals and researchers; however, whether mobile CBT-I apps are usable among older users has yet to be determined. OBJECTIVE The aims of this study were to explore the relationships between subjective sleep quality and subjective memory complaints and depressive symptoms; to explore the relationship between perceived difficulty in mobile app use and usability of the mobile phone–based self-help CBT-I app, named MIND MORE, in urban community-dwelling Korean older adults; to compare changes in subjective sleep quality from pre-intervention to post-intervention, during which they used the mobile app over a 1-week intervention period; and evaluate adherence to the app. METHODS During the 2-hour training program delivered on 1 day titled “Overcoming insomnia without medication: How to use the ‘MIND MORE’ mobile app for systematic self-management of insomnia” (pre-intervention), 41 attendants were asked to gain hands-on experience with the app facilitated by therapists and volunteer workers. They were then asked to complete questionnaires on sociodemographic characteristics, subjective evaluation of mental health status (ie, depression, memory loss and impairment, and sleep problems), and app usability. For the 1-week home-based self-help CBT-I using the app (post-intervention), 9 of the 41 program attendants, who had already signed up for the pre-intervention, were guided to complete the given questionnaires on subjective evaluation of sleep quality after the 1-week intervention, specifically 8 days after the training program ended. RESULTS Due to missing data, 40 of 41 attendants were included in the data analysis. The main findings of this study were as follows. First, poor subjective sleep quality was associated with higher ratings of depressive symptoms (40/40; ρ=.60, P<.001) and memory complaints (40/40; ρ=.46, P=.003) at baseline. Second, significant improvements in subjective sleep quality from pre-intervention to post-intervention were observed in the older adults who used the MIND MORE app only for the 1-week intervention period (9/9; t8=3.74, P=.006). Third, apart from the program attendants who did not have a smartphone (2/40) or withdrew from their MIND MORE membership (3/40), those who attended the 1-day sleep education program adhered to the app from at least 2 weeks (13/35, 37%) to 8 weeks (2/35, 6%) without any further contact. CONCLUSIONS This study provides empirical evidence that the newly developed MIND MORE app not only is usable among older users but also could improve subjective sleep quality after a 1-week self-help intervention period.

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Mobile App Use for Insomnia Self-Management in Urban Community-Dwelling Older Korean Adults: Retrospective Intervention Study

JMIR mhealth and uhealth ◽

10.2196/17755 ◽

2020 ◽

Vol 8 (8) ◽

pp. e17755

Author(s):

Kyungmi Chung ◽

Seoyoung Kim ◽

Eun Lee ◽

Jin Young Park

Keyword(s):

Older Adults ◽

Sleep Quality ◽

Sleep Problems ◽

Mobile App ◽

Community Dwelling ◽

Intervention Period ◽

Post Intervention ◽

Subjective Sleep Quality ◽

Subjective Sleep ◽

Self Help

Background As an evidence-based psychotherapy for treating insomnia, cognitive behavioral therapy for insomnia (CBT-I), which helps people with sleep problems to change their unhelpful sleep-related beliefs and habits, has been well-established in older adults. Recently, the utilization of mobile CBT-I apps has been getting attention from mental health professionals and researchers; however, whether mobile CBT-I apps are usable among older users has yet to be determined. Objective The aims of this study were to explore the relationships between subjective sleep quality and subjective memory complaints and depressive symptoms; to explore the relationship between perceived difficulty in mobile app use and usability of the mobile phone–based self-help CBT-I app, named MIND MORE, in urban community-dwelling Korean older adults; to compare changes in subjective sleep quality from pre-intervention to post-intervention, during which they used the mobile app over a 1-week intervention period; and evaluate adherence to the app. Methods During the 2-hour training program delivered on 1 day titled “Overcoming insomnia without medication: How to use the ‘MIND MORE’ mobile app for systematic self-management of insomnia” (pre-intervention), 41 attendants were asked to gain hands-on experience with the app facilitated by therapists and volunteer workers. They were then asked to complete questionnaires on sociodemographic characteristics, subjective evaluation of mental health status (ie, depression, memory loss and impairment, and sleep problems), and app usability. For the 1-week home-based self-help CBT-I using the app (post-intervention), 9 of the 41 program attendants, who had already signed up for the pre-intervention, were guided to complete the given questionnaires on subjective evaluation of sleep quality after the 1-week intervention, specifically 8 days after the training program ended. Results Due to missing data, 40 of 41 attendants were included in the data analysis. The main findings of this study were as follows. First, poor subjective sleep quality was associated with higher ratings of depressive symptoms (40/40; ρ=.60, P<.001) and memory complaints (40/40; ρ=.46, P=.003) at baseline. Second, significant improvements in subjective sleep quality from pre-intervention to post-intervention were observed in the older adults who used the MIND MORE app only for the 1-week intervention period (9/9; t8=3.74, P=.006). Third, apart from the program attendants who did not have a smartphone (2/40) or withdrew from their MIND MORE membership (3/40), those who attended the 1-day sleep education program adhered to the app from at least 2 weeks (13/35, 37%) to 8 weeks (2/35, 6%) without any further contact. Conclusions This study provides empirical evidence that the newly developed MIND MORE app not only is usable among older users but also could improve subjective sleep quality after a 1-week self-help intervention period.

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Interindividual Differences in Cognitive Functioning Are Associated with Autobiographical Memory Retrieval Specificity in Older Adults

GeroPsych ◽

10.1024/1662-9647/a000219 ◽

2020 ◽

Vol 33 (1) ◽

pp. 15-29 ◽

Cited By ~ 1

Author(s):

Sarah Peters ◽

Signy Sheldon

Keyword(s):

Older Adults ◽

Cognitive Functioning ◽

Autobiographical Memory ◽

Memory Retrieval ◽

Cognitive Status ◽

Specific Information ◽

Generation Task ◽

Interindividual Differences ◽

Retrieval Cues ◽

Contextual Support

Abstract. We examined whether interindividual differences in cognitive functioning among older adults are related to episodic memory engagement during autobiographical memory retrieval. Older adults ( n = 49, 24 males; mean age = 69.93; mean education = 15.45) with different levels of cognitive functioning, estimated using the Montreal Cognitive Assessment (MoCA), retrieved multiple memories (generation task) and the details of a single memory (elaboration task) to cues representing thematic or event-specific autobiographical knowledge. We found that the MoCA score positively predicted the proportion of specific memories for generation and episodic details for elaboration, but only to cues that represented event-specific information. The results demonstrate that individuals with healthy, but not unhealthy, cognitive status can leverage contextual support from retrieval cues to improve autobiographical specificity.

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Effects of regular exercise on motor skills and cognitive functioning in older adults

PsycEXTRA Dataset ◽

10.1037/e599302010-001 ◽

2013 ◽

Author(s):

Dorothee Alfermann ◽

Cathleen Illig ◽

Katja Linde ◽

Ines Pfeffer

Keyword(s):

Older Adults ◽

Cognitive Functioning ◽

Motor Skills ◽

Regular Exercise

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Contributors to and Consequences of Poor Sleep in Older Adults: Biopsychosocial Perspectives

Innovation in Aging ◽

10.1093/geroni/igaa057.1923 ◽

2020 ◽

Vol 4 (Supplement_1) ◽

pp. 578-578

Author(s):

Adam Spira ◽

Katie Stone

Keyword(s):

Older Adults ◽

Sleep Problems ◽

Later Life ◽

Poor Sleep ◽

Physical And Mental Health ◽

Older Parents ◽

Use Patterns ◽

Health Related ◽

Objectively Measured ◽

Ecological Momentary

Abstract Sleep is a significant contributor to health and wellbeing across the lifespan, especially in later life. Poor sleep is common among older adults and can be both a risk factor for and consequence of numerous physical and mental health-related outcomes. In this symposium, we will present novel results from four studies that will advance understanding of the biological, psychological, and social factors that may contribute to or result from poor sleep in older adults. Specifically, Study 1 will present findings tying objectively measured sleep to performance on cognitive tasks administered using ecological momentary assessment (EMA) in the day-to-day lives of older adults with or without mild cognitive impairment (MCI). Study 2 will examine associations of personality dimensions and facets with insomnia symptoms in well-functioning older adults. Study 3 will examine psychological pathways linking parent-child relationships to subjective and objective sleep characteristics among older parents. Finally, study 4 will examine use patterns of cannabis for the treatment of sleep problems in older adults, and the ways in which this might differ from patients using cannabis for other reasons (e.g., pain). Together, this symposium will highlight novel links of an array of factors with sleep health in the aging population and their implications for prevention. Sleep, Circadian Rhythms and Aging Interest Group Sponsored Symposium.

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The impact of the COVID-19 pandemic on wellbeing and cognitive functioning of older adults

Scientific Reports ◽

10.1038/s41598-021-84127-7 ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Sarah De Pue ◽

Céline Gillebert ◽

Eva Dierckx ◽

Marie-Anne Vanderhasselt ◽

Rudi De Raedt ◽

...

Keyword(s):

Mental Health ◽

Older Adults ◽

At Risk ◽

Sleep Quality ◽

Cognitive Functioning ◽

Online Survey ◽

Activity Level ◽

The Impact

AbstractCOVID-19 took a heavy toll on older adults. In Belgium, by the end of August, 93% of deaths due to COVID-19 were aged 65 or older. Similar trends were observed in other countries. As a consequence, older adults were identified as a group at risk, and strict governmental restrictions were imposed on them. This has caused concerns about their mental health. Using an online survey, this study established the impact of the COVID-19 pandemic on adults aged 65 years or older, and which factors moderate this impact. Participants reported a significant decrease in activity level, sleep quality and wellbeing during the COVID-19 pandemic. Depression was strongly related to reported declines in activity level, sleep quality, wellbeing and cognitive functioning. Our study shows that the COVID-19 pandemic had a severe impact on the mental health of older adults. This implies that this group at risk requires attention of governments and healthcare.

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The Relationship Between Daily Rapid-Eye Movement Sleep and Cognitive Functioning in Older Adults

Innovation in Aging ◽

10.1093/geroni/igaa057.518 ◽

2020 ◽

Vol 4 (Supplement_1) ◽

pp. 159-159

Author(s):

Tiana Broen ◽

Tomiko Yoneda ◽

Jonathan Rush ◽

Jamie Knight ◽

Nathan Lewis ◽

...

Keyword(s):

Older Adults ◽

Working Memory ◽

Cognitive Functioning ◽

Eye Movement ◽

Rem Sleep ◽

Cognitive Tests ◽

Rapid Eye Movement ◽

Targeted Interventions ◽

The Impact ◽

The Relationship

Abstract Previous cross-sectional research suggests that age-related decreases in Rapid-Eye Movement (REM) sleep may contribute to poorer cognitive functioning (CF); however, few studies have examined the relationship at the intraindividual level by measuring habitual sleep over multiple days. Applying a 14-day daily diary design, the current study examines the dynamic relationship between REM sleep and CF in 69 healthy older adults (M age=70.8 years, SD=3.37; 73.9% female; 66.6% completed at least an undergraduate degree). A Fitbit device provided actigraphy indices of REM sleep (minutes and percentage of total sleep time), while CF was measured four times daily on a smartphone via ambulatory cognitive tests that captured processing speed and working memory. This research addressed the following questions: At the within-person level, are fluctuations in quantity of REM sleep associated with fluctuations in next day cognitive measures across days? Do individuals who spend more time in REM sleep on average, perform better on cognitive tests than adults who spend less time in REM sleep? A series of multilevel models were fit to examine the extent to which each index of sleep accounted for daily fluctuations in performance on next day cognitive tests. Results indicated that during nights when individuals had more REM sleep minutes than was typical, they performed better on the working memory task the next morning (estimate = -.003, SE = .002, p = .02). These results highlight the impact of REM sleep on CF, and further research may allow for targeted interventions for earlier treatment of sleep-related cognitive impairment.

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