Undergraduate Student Stress, Sleep, and Health Before and during the COVID-19 Pandemic.

Before the COVID-19 pandemic, undergraduate students experienced sleep problems and mental health issues that were negatively associated with academic achievement. Studies comparing undergraduate sleep and health pre- to mid-pandemic have yielded mixed results, necessitating additional research on other cohorts and examination of potential moderators. The present study was conducted to examine whether American undergraduate students tested mid-pandemic experienced poorer sleep, health, and academic achievement relative to students tested pre-pandemic, as well as to examine whether poor sleep during the pandemic was preferentially associated with poorer health in women. The current cross-sectional study included 217 participants tested pre-pandemic (February-December 2019) and a separate sample of 313 participants tested mid-pandemic (November-December 2020). Participants in both samples provided demographic information and completed questionnaires inquiring about participant sleep quality, insomnia, and cumulative grade point average (GPA); participants in the mid-pandemic sample also reported on measures of general, physical, and mental health. Participants tested mid-pandemic reported poorer global sleep quality, greater insomnia severity, greater stress, and higher cumulative GPAs relative to participants tested pre-pandemic. For the mid-pandemic sample only, poorer sleep quality was associated with reduced physical health; interactions indicated that women with poor sleep quality reported poorer mental health relative to both women with good sleep quality and men with poor quality sleep. Perceived stress mediated the association between sleep problems and GPA. These findings indicate that the pandemic negatively impacted the functioning of undergraduate students and highlights the need for future studies examining additional moderators of the reported effects.

Experimentally-manipulated perceptions of good sleep predict greater reactivity to and poorer recovery from a social stressor in university students.

OBJECTIVE: The present study was conducted to examine the impact of experimentally-manipulated perceptions of sleep on self-reported affective reactivity and recovery from a social stressor in undergraduate students. DESIGN: The study design is experimental, as the participants were randomly assigned to either good or poor perceived sleep quality conditions. MAIN OUTCOME MEASURES: The impact of condition on self-reported affective responses to and recovery from the social stressor were assessed as well as whether the observed effects were moderated by stress, rumination, and depression. RESULTS: Participants in the good sleep condition reported increased negative affect (NA) after the social stressor and after a six-minute recovery period relative to participants in the poor sleep condition; participants in the former condition also reported heightened NA post-recovery relative to baseline (a comparison that was non-significant for participants in the poor sleep condition). The effect of condition on NA post-stressor and post-recovery was moderated by depression and rumination, with important implications for participants in the good sleep condition in particular. CONCLUSIONS: These findings may have resulted from participant expectations about the impacts of sleep on their behaviour, although additional research remains to be conducted to identify the mechanism responsible for the obtained pattern of results.

Temperament, sleep quality, and insomnia severity in university students: Examining the mediating and moderating role of sleep hygiene.

University students commonly experience sleep problems which have implications for daily functioning and academic achievement. For this reason, research is needed to identify modifiable individual difference variables that may contribute to better sleep in this population. Temperament and sleep hygiene may be two such factors. As part of a larger study, 167 university students (61.7% female) completed online questionnaires that inquired about temperament (the Adult Temperament Questionnaire; ATQ), sleep hygiene behavior (the Sleep Hygiene Index; SHI), global sleep quality (the Pittsburgh Sleep Quality Index; PSQI), and insomnia severity (the Insomnia Severity Index; ISI). Correlations amongst the included measures were in the predicted direction: effortful control was negatively associated with the SHI composite, PSQI global scores, and ISI scores; extraversion was negatively related to PSQI global scores; and negative affect was positively associated with the SHI composite and ISI scores. In addition, the SHI composite mediated the association between effortful control and the PSQI global scores as well as the association between negative affect and PSQI global scores; similar patterns of mediation were found when considering ISI scores, although the direct effects differed. That is, negative affect was directly associated with ISI scores but not PSQI global scores. These findings suggest that interventions designed enhance effortful control, reduce negative affect, and improve sleep hygiene may contribute to better global sleep quality and decrease insomnia in university students.

Work-family spillover stress predicts health outcomes across two decades.

RATIONALE: Work is a common source of stress for many adults, arising from situations that occur at work (e.g., job demands) as well as the worries and responsibilities that people take home with them (negative work-family spillover). Over time, work-related stress may impact physical health. OBJECTIVE: The current study prospectively examined the effects of job demands and negative work-family spillover (NWFS) on three self-reported physical health measures. METHOD: Participants in the Midlife in the United States (MIDUS) survey (N = 4200) reported their job demands and negative work-family spillover at wave 1. They also reported on their health across three waves of data collection. RESULTS: Higher levels of NWFS at baseline were related to a higher number of self-reported chronic illnesses, greater functional limitation, and poorer self-rated health approximately 10 and 20 years later. In contrast, job demands were unrelated to any health indices at baseline or at the approximately 10- and 20-year follow-ups. CONCLUSIONS: Findings suggest that NWFS is a unique form of stress with long-lasting and detrimental effects on physical health.

Sleep Hygiene Mediates, but Does Not Moderate, Associations Between Temperament and Sleep Quality in University Students.

Although there are theoretical reasons to expect associations among temperament, sleep hygiene behaviors (SHB), and global sleep quality (GSQ), these relations have not yet been examined despite their potential impact on undergraduate student well-being. The present study was conducted to (1) examine relations between temperament and GSQ in university students broadly recruited, (2) document associations between SHB and temperament in this sample, and (3) to determine whether associations among temperament, SHB, and GSQ were best explained by mediation or moderation models. One hundred fifty-two university students completed questionnaires that inquired about temperament, SHB, and GSQ. Correlations revealed that poorer SHB and GSQ were associated reduced effortful control; poorer SHB was also associated with increased negative affect (SHB and GSQ were unrelated to extraversion and orienting sensitivity). Mediation models assessing relations amongst temperament, SHB, and GSQ indicated that negative affect and effortful control may predispose university students to engage in fewer SHB, negatively impacting GSQ; variability in SHB did not moderate the impact of temperament on GSQ. Additional research is needed to confirm and extend these findings, with the ultimate goal of improving undergraduate GSQ (a) by reducing negative affect and increasing effortful control or (b) by improving SHB that are uniquely associated with these temperament profiles.

Adoption of online health management tools among healthy older adults: An exploratory study.

As the population ages and chronic diseases abound, overburdened healthcare systems will increasingly require individuals to manage their own health. Online health management tools, quickly increasing in popularity, have the potential to diminish or even replace in-person contact with health professionals, but overall efficacy and usage trends are unknown. The current study explored perceptions and usage patterns among users of online health management tools, and identified barriers and barrier-breakers among non-users. An online survey was completed by 169 computer users (aged 50+). Analyses revealed that a sizable minority (37%) of participants use online health management tools and most users (89%) are satisfied with these tools, but a limited range of tools are being used and usage occurs in relatively limited domains. Improved awareness and education for online health management tools could enhance people's abilities to remain at home as they age, reducing the financial burden on formal assistance programs.

Correlates of a Single-Item Quality-of-Life Measure in People Aging with Disabilities.

OBJECTIVE: Practical quality-of-life (QOL) screening methods are needed to help focus clinical decision-making on what matters to individuals with disabilities. DESIGN: A secondary analysis of a database from a large study of adults aging with impairments focused on four diagnostic groups: cerebral palsy (n = 134), polio (n = 321), rheumatoid arthritis (n = 99), and stroke (n = 82). Approximately 20% of cases were repeated measures of the same individuals 3-5 yrs later. Functional levels, depression, and social interactions were assessed. The single-item, subjective, seven-point Kemp Quality of Life Scale measured QOL. For each diagnostic group, Kemp Quality of Life Scale responses were divided into low, average, and high QOL subgroups. Analysis of variance and Tukey honestly significant difference tests compared clinical characteristics among these subgroups. RESULTS: Duration of disability varied among the four groups. Within each group, QOL subgroups were similar in age, sex, and duration of disability. Low mean QOL was associated with lower functional level, higher depression scores, and lower social interaction (P < 0.001) in all four groups. In contrast, high mean QOL was associated with higher social interaction (P < 0.001). CONCLUSION: The Kemp Quality of Life Scale relates significantly to clinically relevant variables in adults with impairments. The scale's utility in direct clinical care merits further examination.

Predicting psychosocial outcomes using a brief measure of quality of life in a sample of people with spinal cord injury.

BACKGROUND: Spinal cord injury (SCI) significantly impacts an individual's quality of life (QOL). A brief and subjective measure of QOL is necessary to monitor the progress and outcomes of SCI rehabilitation. OBJECTIVE: To determine whether this measure of QOL was associated with clinically important physical and psychosocial outcomes in a sample of people with SCI, to determine how people with SCI scored on this measure of QOL, and to determine whether people with SCI scored differently than nondisabled individuals on the QOL scale. METHODS: Participants were 134 people with SCI (65% male; 35% female) and 227 nondisabled people (35% male; 65% female). Participants were assessed on a number of psychosocial and physiological variables at a large urban university and rehabilitation center. Variables examined were QOL, life satisfaction, depression, social interaction, pain, fatigue, and level of functioning. RESULTS: Participants with SCI reported more low QOL scores and fewer high QOL scores than the nondisabled group. For participants with SCI, QOL was positively related to life satisfaction and social interaction and negatively related to pain, fatigue, and depression. CONCLUSIONS: Participants with SCI scored lower on the QOL measure than those without a disability, although the difference was not clinically significant. QOL was unrelated to level of functioning; people may still experience a high QOL despite their physical limitations. Depression and social interaction were significantly related to QOL and should be secondary targets for intervention following SCI rehabilitation.