Move your feet and sleep: A longitudinal dynamic analysis of self-reported exercise, sedentary behavior, and insomnia symptoms.

INTRODUCTION: Insomnia symptoms are associated with poor physical and mental health. Exercise is associated with good sleep while sedentary behavior is associated with poor sleep. This study investigated the longitudinal, dynamic associations among exercise, sedentary behavior, and insomnia symptoms. METHODS: Seven hundred and fifty-six adults (Mage=47.2years, 54.9% female) took part in an online longitudinal study investigating sleep and health across the lifespan. Participants reported duration of moderate-to-strenuous exercise, percentage of day spent sitting, and insomnia symptoms (Insomnia Severity Index [ISI]). The ISI was scored as a total score and two-factor scores: (1) Sleep Disturbance (items 1, 2, 3) and (2) Daytime Dysfunction (items 4, 5, 6, 7). Multilevel modeling was used to examine the typical (i.e., between-persons) and individual (i.e., within-persons) associations among sedentary behavior, exercise, and insomnia symptoms. RESULTS: Sedentary behavior was significantly associated with total ISI scores at both the between-person and within-person levels (ß = 0.036, t = 3.23, p = .001; ß = 0.014, t = 1.99, p = .048). Both between-persons and within-person levels of sedentary behavior were associated with Daytime Dysfunction (ß = 0.028, t = 3.79, p < .001; ß = 0.009, t = 2.08, p = .039). Exercise was associated with total ISI and Daytime Dysfunction scores at the between-persons level but not at the within-persons level (ß = 0.028, t = 2.57, p = .01; ß = -0.002, t = -3.02, p = .003). CONCLUSIONS: Sedentary behavior was a more consistent and robust predictor of insomnia symptoms than exercise. The association between sedentary behavior and insomnia symptoms was dynamic in that when an individual reported being more sedentary than their norm, they also reported more insomnia symptoms. Future analyses should examine potential moderator variables and comorbid conditions.

Implementation of STAR-VA for behavioral symptoms of dementia in acute care: Lessons learned.

As the population grows, the incidence of dementia will increase. A common occurrence in people with dementia is behavioral and psychological symptoms of dementia (BPSD). BPSD can include apathy, aggression, resistance to care, and agitation. BPSD can start or worsen during an acute hospitalization, but these units are not well-equipped to handle BPSD, often relying on pharmacological interventions to address distress behaviors. One known behavioral intervention for BPSD is STAR-VA, an interdisciplinary approach to managing these behaviors. However, this intervention has not been utilized in acute care. Our team implemented STAR-VA in acute care at a Veterans Affairs hospital in the northeastern United States. Using the VA's Quality Enhancement Research Initiative (QUERI) implementation roadmap to guide our work, we first outlined the problem, completed a needs assessment with staff, and began implementation. Results from this quality improvement project demonstrated the feasibility and efficacy of STAR-VA in an acute care setting.

The natural history of insomnia: evaluating illness severity from acute to chronic insomnia; is the first the worst?

STUDY OBJECTIVES: The 3P and 4P models represent illness severity over the course of insomnia disorder. The 3P model suggests that illness severity is worst during acute onset. The 4P model suggests that illness severity crescendos with chronicity. The present analysis from an archival dataset assesses illness severity with new onset illness (i.e. from good sleep [GS] to acute insomnia [AI] to chronic insomnia [CI]). Illness severity is quantified in terms of total wake time (TWT). METHODS: GSs (N = 934) were followed up to 1 year with digital sleep diaries, and classified as GS, AI, or CI. Data for CIs were anchored to the first of 14 days with insomnia so that day-to-day TWT was represented prior to and following AI onset. A similar graphic (+/-acute onset) was constructed for number of days per week with insomnia. GS data were temporally matched to CI data. Segmented linear mixed regression models were applied to examine the change in slopes in the AI-to-CI period compared to GS-to-AI period. RESULTS: Twenty-three individuals transitioned to AI and then CI. Average TWT rose during the first 2 weeks of AI onset (b = 1.8, SE = 0.57, p = 0.001) and was then stable for 3 months (b = -0.02, SE = 0.04, p = 0.53). Average number of affected days was stable from AI to CI (b = 0.0005, SE = 0.002, p = 0.81). That is, while there was week-to-week variability in the number of days affected, no linear trend was evident. CONCLUSIONS: In our sample of CIs, primarily with middle insomnia, the average severity and number of affected days were worst with the onset of AI (worst is first) and stable thereafter.

Insomnia Symptoms and Environmental Disruptors: A Preliminary Evaluation of Veterans in a Subacute Rehabilitation.

OBJECTIVES: Evaluate insomnia symptoms and environmental disruptors at admission and discharge in a subacute rehabilitation care setting. METHODS: Veterans (age ≥50) admitted to a Veterans Health Administration (VA) Hospital subacute rehabilitation between March and August 2022 completed baseline (N = 46) and follow up (N = 33) assessments with the Insomnia Severity Index (ISI), Sleep Need Questionnaire (SNQ), Epworth Sleepiness Scale (ESS), and an assessment of environmental sleep disruptors. Veterans were offered sleep resources after admission evaluations and outpatient referrals after discharge evaluations. Pearson correlation determined associations between length of stay (LOS), ISI, SNQ, and ESS scores at admission and discharge; chi-square and Wilcoxon Signed Rank Tests compared insomnia at admission and discharge. RESULTS: One-half of participants reported clinically meaningful insomnia symptoms and sleep needs at baseline with no significant change at discharge. Almost all (89.1%) Veterans reported sleep was disturbed by environmental factors, primarily staff awakenings. LOS was correlated with ESS scores at discharge (r = .52, p = .002). CONCLUSIONS: Environmental sleep disruption was common during a subacute rehabilitation admission and were not adequately addressed through sleep resources and treatment due to low uptake. CLINICAL IMPLICATIONS: Providers should assess sleep at admission and lessen environmental sleep disruptors by reducing noise, light, and non-essential awakenings at night.

Challenging beliefs for quality sleep: A systematic review of maladaptive sleep beliefs and treatment outcomes following cognitive behavioral therapy for insomnia.

Cognitive behavioral therapy for insomnia (CBT-I) is an empirically supported intervention for insomnia. Given the strong, consistent support of its efficacy, scholars have become increasingly interested in the behavioral and cognitive mechanisms targeted during CBT-I. The purpose of the systematic review was to synthesize findings from the literature regarding the associations among maladaptive sleep beliefs, a cognitive mechanism implicated in maintaining insomnia, and treatment outcomes following CBT-I. The systematic review was completed using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Seventeen studies were included in the final sample of reviewed articles and a study quality assessment was performed for all studies included in the review. The results suggested that reductions in maladaptive sleep beliefs were associated with improved insomnia severity; however, reductions in maladaptive beliefs were not associated with changes in sleep efficiency or other sleep parameters. Moreover, in some cases, improved sleep parameters preceded reductions in maladaptive beliefs. Maladaptive sleep beliefs may be an important target for improving insomnia. Targeting maladaptive sleep beliefs may initiate a trickle-down process that limits the influence of other cognitive and behavioral processes maintaining insomnia. Additional investigation is needed to evaluate the directional relationship between improved insomnia symptoms and reduced maladaptive beliefs.

The Assessment of Post-COVID Fatigue and Its Relationship to the Severity and Duration of Acute COVID Illness.

Emerging data suggests that COVID-19 is associated with fatigue well beyond the acute illness period. The present analysis aimed to: (1) characterize the prevalence and incidence of high fatigue at baseline and follow-up; (2) examine the impact of COVID-19 diagnosis on fatigue level following acute illness; and (3) examine the impact of acute COVID-19 symptom severity and duration on fatigue at follow-up. Subjects (n = 1417; 81.0% female; 83.3% White; X¯age = 43.6 years) completed the PROMIS-Fatigue during the initial wave of the pandemic at baseline (April-June 2020) and 9-month follow-up (January-March 2021). A generalized linear model (binomial distribution) was used to examine whether COVID-19 positivity, severity, and duration were associated with higher fatigue level at follow-up. Prevalence of high fatigue at baseline was 21.88% and 22.16% at follow-up, with 8.12% new cases at follow-up. Testing positive for COVID-19 was significantly associated with higher fatigue at follow-up. COVID-19 symptom duration and severity were significantly associated with increased fatigue at follow-up. COVID-19 symptom duration and severity during acute illness may precipitate longer-term fatigue, which could have implications for treatment planning and future research. Future studies should further evaluate the relationship between symptom severity, duration, and fatigue.

Development, adaptation, and clinical implementation of the Later-Adulthood Trauma Reengagement (LATR) group intervention for older veterans.

Later in life Veterans may report increased thoughts and memories of traumatic military experience in the context of age-related changes, a process called Later-Adulthood Trauma Reengagement (LATR); this process may lead to resilience or distress. We describe the development of a 10-session group intervention with goals of providing psychoeducation about LATR, enhancing stress management and coping skills, and fostering meaning making. We characterize implementation and outcome characteristics for seven group cohorts over 5 years; groups were completed in-person or virtually. Outcomes were measured with the Connor-Davidson Resilience Scale, Meaning in Life Scale, Satisfaction with Life Scale, Positive Appraisals of Military experience (PAMES), Posttraumatic Stress Disorder Checklist-5, and Patient Health Questionnaire-9. Forty-seven Veterans (aged 65-93) began the group, 37 (87%) completed at least six sessions. These 37 Veterans reported an average of eight stressful events in the prior year, mostly major illness, death of a friend, and decline in memory and enjoyable activities, which may have set the stage for LATR. Veterans resonated with the LATR concept on standardized scales and qualitative comments. In pre-post comparisons, participants reported higher levels of PAMES (η² = .225), resilience (η² = .208), and meaning in life (η² = .145), with fewer symptoms of PTSD (η² = .199) and depression (η² = .124). There were no significant differences in outcomes for those who completed the group in-person or virtually. The LATR protocol may provide a framework for working with older adults reporting emergence or exacerbation of thoughts and memories of earlier trauma in later life, fostering positive adaptation. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Sleep Continuity, Sleep Related Daytime Dysfunction, and Problem Endorsement: Do These Vary Concordantly by Age?

OBJECTIVES: Sleep continuity (i.e., ability to initiate and/or maintain sleep) worsens with age. It is unclear whether problem endorsement and/or daytime dysfunction show similar age-related trends. Accordingly, a large archival dataset was used to examine age differences in sleep continuity, problem endorsement, and sleep related daytime dysfunction. METHOD: Participants were categorized as: Young Adults (18-29 years); Adults (30-44 years); Middle Aged Adults (45-64 years); and Older Adults (65-89 years). Young Adults, Adults, and Middle Aged Adults were 1:1 matched with Older Adults (n = 233) on the basis of gender, race, ethnicity, and BMI. MANOVA, ANOVAs, and chi-square analysis were performed to assess for age-related differences. RESULTS: In a sample of 932 adults with self-reported sleep continuity disturbance (i.e., insomnia), sleep continuity was significantly worse in older age groups. This effect was limited to middle and late insomnia with middle aged and older adults waking up with greater frequency and for longer durations of time during the night and in the early morning than younger cohorts. Problem endorsement largely increased across age groups (except for sleep latency) but reports of overall sleep-related daytime dysfunction showed no difference by age. CONCLUSION: When evaluating sleep continuity disturbance, assessing whether the patient identifies their sleep continuity disturbance as a problem and whether it affects their daytime function can be informative, particularly in older adults. It may serve to reveal (case-by-case) when there are discordances between incidence/severity of illness and problem endorsement/daytime dysfunction. Such information may better inform if treatment should be initiated.

Predictors of Outpatient Pulmonary Rehabilitation Uptake, Adherence, Completion, and Treatment Response Among Male U.S. Veterans With Chronic Obstructive Pulmonary Disease.

OBJECTIVE: To examine predictors of uptake (never start), adherence (drop out), and completion of pulmonary rehabilitation (PR), as well as PR treatment response based on minimal clinically important difference (MCID) on the 6-minute walk test (6MWT) distance and Chronic Respiratory Questionnaire-Self-Report (CRQ-SR). DESIGN: Retrospective, cohort study. SETTING: Veterans Health Administration. PARTICIPANTS: U.S. veterans with chronic obstructive pulmonary disease (COPD) (N=253) referred to PR between 2010 and 2018. INTERVENTIONS: Outpatient PR program. MAIN OUTCOME MEASURES: Participants completed baseline (time 1) measures of depression (Beck Depression Inventory-II), health-related quality of life (CRQ-SR), self-efficacy (Exercise Self-Regulatory Efficacy Scale [Ex-SRES]), and COPD knowledge. Exercise capacity was assessed with the 6MWT. Participants who completed all 18 sessions of PR repeated assessments (time 2). Logistic regression models examined predictors of uptake, adherence, and completion of PR as well as treatment response based on MCID. RESULTS: Participants were referred to PR with 24.90% never starting, 28.90% dropping out, and 46.20% completing. No differences emerged between never starters and dropouts. Having a history of any cancer increased the likelihood of completing PR (vs never starting; odds ratio [OR], 3.18; P=.003). Greater CRQ-SR dyspnea score, indicating less dyspnea, was associated with increased likelihood of completing PR (OR, 1.12; P=.006). Past smoking compared with current smoking was associated with increased likelihood of completion (OR, 3.89; P≤.002). Those without a history of alcohol use disorder had increased likelihood of completing PR (OR, 2.23; P=.048). Greater baseline 6MWT distance was associated with lower likelihood of achieving MCID in 6MWT (OR, 0.99; P<.001). Greater Ex-SRES was associated with decreased likelihood of achieving 6MWT MCID (OR, 0.98; P=.023). CONCLUSIONS: Findings suggest that early psychoeducation on dyspnea management and smoking and alcohol cessation may increase completion of PR.

Insomnia Severity and Degree of Dysfunction: What Is to Be Learned When These Domains are Discordant?

OBJECTIVE/BACKGROUND: Illness severity and resultant dysfunction are often linearly related and tightly coupled (concordant). Some percentage of individuals, however, exhibit discordant associations (high illness severity and low dysfunction [HL] or low illness severity and high dysfunction [LH]). In the present study, a sample of subjects with insomnia complaints were evaluated to determine what percentage of subjects exhibited discordant associations. PARTICIPANTS: Archival data were drawn from a community-based sample (n = 4,680; 61.8% female; Ages 18-105). METHODS: Median splits were calculated for illness severity and daytime dysfunction and each individual was typed as High (H) or Low (L) for the concordant (HH and LL) and discordant domains (HL and LH). RESULTS: Given this typology, 61% were classified as concordant and 39% were classified as discordant. Of these, 38% were sub-typed as HH, 23% as LL, 26% as LH, and 13% as HL. CONCLUSIONS: We propose that some of the discordance may be ascribable to a mismatch between sleep need and sleep ability. Those "who need a lot, may suffer a lot, in the face of only a little (LH)", whereas those "who need a little, may suffer only a little, in the face of a lot (HL)".

Sleep Well!: A Pilot Study of an Education Campaign to Improve Sleep of Socioeconomically Disadvantaged Children.

STUDY OBJECTIVES: Socioeconomically disadvantaged children are at risk for poor sleep hygiene and increased sleep problems. This pilot study examined the efficacy of Sleep Well!, a parent-based sleep education endeavor, which supplemented an outreach program that provides beds to socioeconomically disadvantaged children. METHODS: In addition to receiving a bed, 152 children (mean age = 5.95 years, 57.2% boys) were randomly assigned to sleep education (3 messages: bedtime before 21:00; no caffeine; keep electronics out of the bedroom) or control (dental hygiene education) conditions. All education was provided at both the time of scheduling and delivery of a bed to each child. Parent-reported sleep data were collected at baseline and at 4-week follow-up. RESULTS: Provision of a bed was associated with reduced bedroom electronics and increased parent-reported nighttime sleep duration for all children. However, relative to control children, intervention children showed even greater reductions in electronics (baseline mean = 1.91 items, follow-up mean = 0.85 items) and improvements in sleep duration (baseline mean = 9.75 hours, follow-up mean = 10.19 hours). There was no intervention effect for caffeine consumption or bedtime from baseline to follow-up. CONCLUSIONS: Providing beds to socioeconomically disadvantaged children resulted in increased sleep duration and decreased use of electronics at bedtime, while the combination of a bed and brief parent sleep education conferred additional sleep benefits. Further study of brief child sleep interventions is warranted, particularly among socioeconomically disadvantaged children who are at risk for sleep problems.