Pittsburgh Sleep Quality Inventory Research Articles

Long-term gastrointestinal symptoms and sleep quality sequelae in adolescents after COVID-19: a retrospective study

ObjectiveTo evaluate the long-term gastrointestinal (GI) symptoms and sleep quality sequelae in adolescents with COVID-19.MethodsBetween June and July 2023, an online survey was done in Xiaoshan District, Hangzhou City, Zhejiang Province, China, using the GI Symptom Rating Scale (GSRS) and the Pittsburgh Sleep Quality Inventory (PSQI).ResultsGI symptoms in COVID-19 patients increased by 11.86% compared to before infection, while sleep quality decreased by 10.9%. Over time, there was a significant increase in the cumulative incidence rate of GI symptoms and sleep disorders (p < 0.001). Follow-up of COVID-19 positive patients within 6 months of infection showed that GI symptoms and sleep quality began to ease starting from the first month after infection. Further analysis indicated a significant linear relationship between the severity of GI symptoms and sleep quality (R > 0.5, p < 0.001). Moreover, females, older age, and higher education were identified as risk factors influencing the long-term effects of COVID-19.ConclusionSARS-CoV-2 affects GI symptoms and sleep quality in adolescents during both the acute phase and post-infection periods. Over time, these symptoms gradually alleviate. A significant correlation exists between GI symptoms and sleep quality.

Classification of Sleep Quality and Aging as a Function of Brain Complexity: A Multiband Non-Linear EEG Analysis.

Understanding and classifying brain states as a function of sleep quality and age has important implications for developing lifestyle-based interventions involving sleep hygiene. Current studies use an algorithm that captures non-linear features of brain complexity to differentiate awake electroencephalography (EEG) states, as a function of age and sleep quality. Fifty-eight participants were assessed using the Pittsburgh Sleep Quality Inventory (PSQI) and awake resting state EEG. Groups were formed based on age and sleep quality (younger adults n = 24, mean age = 24.7 years, SD = 3.43, good sleepers n = 11; older adults n = 34, mean age = 72.87; SD = 4.18, good sleepers n = 9). Ten non-linear features were extracted from multiband EEG analysis to feed several classifiers followed by a leave-one-out cross-validation. Brain state complexity accurately predicted (i) age in good sleepers, with 75% mean accuracy (across all channels) for lower frequencies (alpha, theta, and delta) and 95% accuracy at specific channels (temporal, parietal); and (ii) sleep quality in older groups with moderate accuracy (70 and 72%) across sub-bands with some regions showing greater differences. It also differentiated younger good sleepers from older poor sleepers with 85% mean accuracy across all sub-bands, and 92% at specific channels. Lower accuracy levels (<50%) were achieved in predicting sleep quality in younger adults. The algorithm discriminated older vs. younger groups excellently and could be used to explore intragroup differences in older adults to predict sleep intervention efficiency depending on their brain complexity.

Factors Affecting Sleep Problems Among Young People During COVID-19 Pandemic: A Report from Western Iran

Background: Sleep disorders are a public health problem, and sleep studies among ethnic groups are few. Therefore, this study aimed to evaluate sleep quality and sleep problems among Iranian people. Methods: This cross-sectional study was conducted on 4748 young people aged 18 to 35 (average: 27.58 years) in western Iran during the COVID-19 pandemic. In addition, 60.4% of the participants were men. The data were collected using the Pittsburgh Sleep Quality Inventory (PSQI), the Insomnia Severity Index (ISI), and the Demographic Information Questionnaire and analyzed with SPSS software version 22. Results: About 44.4% of the participants had unfavorable sleep quality and had sleep problems. Besides, the mean score of sleep problems (measured with PSQI) reported by the participants was 5.68±2.67. The logistic regression analysis showed that the participant’s age, education, marital status, occupation, drug abuse, alcohol consumption, use of mobile phones and the internet, and a history of previous sleep problems accounted for sleep problems during the COVID-19 pandemic. Conclusions: Based on the results, there was a high prevalence of sleep problems among Iranian young people during the COVID-19 pandemic.

Addressing Participation in Adults With Postconcussive Symptoms Using Cognitive Strategy Training: A Feasibility Trial.

Some people experience persistent symptoms after a concussion that greatly affect occupational performance. To evaluate the feasibility and preliminary effect of metacognitive strategy training in a sample of adults with postconcussive symptoms. Single-group, prospective design. University research laboratory. Adults with persistent concussive symptoms affecting function (N = 14). Ten 45-min sessions of a metacognitive strategy training intervention, Cognitive Orientation to daily Occupational Performance (CO-OP). Assessed feasibility outcomes included recruitment, retention, and adherence rates, and intervention acceptability was evaluated with the Client Satisfaction Questionnaire-8. The preliminary effect was measured on occupational performance (Canadian Occupational Performance Measure), concussive symptoms (Neurobehavioral Symptom Inventory), sleep (Pittsburgh Sleep Quality Inventory), vision (College of Optometrists in Vision Development-Quality of Life Outcomes Assessment), and cognition outcomes (Dysexecutive Questionnaire, Weekly Calendar Planning Activity, and National Institutes of Health Toolbox Cognition Battery). Acceptable recruitment (32%), retention (93%), and adherence rates (100%) were observed, along with a high level of acceptability to participants. Large intervention effects were present for occupational performance, general concussive symptoms, and cognitive functioning. Findings suggest that the CO-OP is feasible to administer for adults with postconcussive symptoms and perceived as suitable for the needs of this population. Feasibility findings, coupled with improvements in occupational performance outcomes, provide the foundation for a future larger scale trial. Plain-Language Summary: The Cognitive Orientation to daily Occupational Performance intervention is practical to use to address the functional impact of persistent concussive symptoms in adults. Further research is needed to evaluate the efficacy of the CO-OP intervention with this population.

Perimenopause: A critical window to intervene to reduce the risk of cognitive impairment in females

AbstractBackgroundTwo‐thirds of all persons with late‐onset Alzheimer’s disease (AD) are female. The transition to menopause, or perimenopause, negatively impacts the female brain and is proposed to contribute to a female’s greater lifetime risk for dementia. Declining 17‐β estradiol levels during perimenopause is associated with markers of AD pathology, such as reduced cerebral glucose metabolism. Preliminary evidence suggests APOE4‐positive perimenopausal females have greater amyloid In cognitively normal individuals, the T1‐weighted and T2‐weighted (T1w/T2w) ratio from magnetic resonance imaging can be used as a non‐invasive proxy measure of amyloid‐β deposition. Specifically, higher T1w/T2w ratios are associated with higher amyloid‐β accumulation in cognitively normal individuals. Thus, to better understand the impact of perimenopause on the female brain and cognitive health, we compared the T1w/T2w ratio, hippocampal volume, and cognitive performance in perimenopausal females vs. aged‐matched males.MethodsData was acquired from the Human Connectome Project. We included 44 perimenopausal females, defined by the Stages of Reproductive Aging Workshop + 10 Staging System, and 44 age‐matched males. Executive function was measured by the Flanker Task in the NIH Toolbox Cognition Battery and data were available for all 88 individuals. Hippocampal volume data were available for 23/44 perimenopausal females and 27/44 age‐matched males. T1w/T2w neuroimaging data were available for 19/44 perimenopausal females and 27/44 age‐matched males. Between‐group differences in these measures of interest were determined by analysis of covariance (ANCOVA). For the Flanker Task ANCOVA model, the Montreal Cognitive Assessment score and free estrogen levels were included as covariates. For hippocampal volume model, intracranial volume was included as a covariate. For the T1w/T2w ratio model, the Pittsburgh Sleep Quality Inventory score was included as a covariate.ResultsPerimenopausal females performed significantly worse vs. their male counterparts on the Flanker Test (mean difference: ‐28.194; p = .000). Compared with age‐matched males, perimenopausal females had a significantly smaller hippocampal volume (mean difference: ‐544.829; p = .033) and higher T1w/T2w (mean difference: 0.290; p = .042).ConclusionOur results support the hypothesis that the menopause transition is a critical window to intervene to reduce the risk of cognitive impairment in females.

The effect of insomnia correction on the duration and severity of headaches

Introduction. Chronic tension headache and insomnia are a common mutually aggravating pathology. Drugs used to treat these nosologies most often worsen the course of the concomitant disease.Objective. To evaluate the effect of insomnia correction on the intensity and frequency of headachesMaterials and methods. The study involved 27 patients (25 women, 2 men) with chronic tension-type headache and sleep disorders. The median age was 43 ± 14.8 years. In accordance with the purpose of the study, the clinical group was divided into 2 subgroups. The first group was treated with venlafaxine and doxylamine, the patients of the second group received only venlafaxine treatment. The assessment was carried out before the start of treatment and 8 weeks after, using visual analogue scales for headache, sleep, health status, assessing the severity of insomnia using the Morin scale and the Pittsburgh Sleep Quality Inventory (PSQI), assessing the emotional state using the Sheehan anxiety and Beck depression scales and polysomnography.Results. In subgroup 1, which received correction of insomnia, there was a significant decrease in the number of days with headache (from 20 to 10, p = 0.002), pain intensity according to VAS (from 7 to 6, p = 0.01) and VAS sleep (from 6 to 4 points, p = 0.003). In the group without correction of insomnia, the number of days with headaches significantly decreased (from 15 to 12, p = 0.01), changes in the severity of headache according to VAS (from 7.5 to 6, p = 0.13) and sleep quality (from 6 to 7.5, p = 0.38) did not have a statistically significant difference. According to the results of polysomnography, patients who received correction of insomnia had an increase in the duration of slow-wave sleep by 12 minutes (p = 0.02), while in patients from the second subgroup by 4 minutes (p = 0.68).Conclusions. The use of a combination of venlafaxine and doxylamine in the first stages of treatment of patients with chronic tension-type headache and insomnia has an advantage over standard therapy. Combination therapy can reduce the intensity and frequency of headaches and improve sleep quality.

Interplay between stress, sleep, and BDNF in a high-risk sample of young adults

Children in institutional care have a high risk to experience childhood adversities (CAs), with consequences for physical and mental well-being. The long-term effects of CAs on the brain, including consequences for neuronal plasticity and sleep, are poorly understood. This study examined the interplay between stress (including CAs), sleep, and brain-derived neurotrophic factor (BDNF), a prominent marker for neuronal plasticity. Participants (N = 131, mean age = 26.3±3.4 years, 40 females) with residential youth-care history completed questionnaires measuring CAs (Childhood Trauma Questionnaire, CTQ), psychological well-being (World Health Organization-Five Well-Being Index, WHO-5), and sleep disturbances (Pittsburgh Sleep Quality Inventory, PSQI). Hair cortisol and serum BDNF concentration were measured using enzyme-linked immunosorbent assays. The analyses were conducted by using bootstrap regression models. There was no association of stress parameters or sleep with BDNF concentration. However, we found a significant association of CAs and well-being with sleep disturbances. Last, we found an association between CAs and BDNF in sleep-healthy but not sleep-disturbed participants. Our findings indicated a role of sleep disturbance in the association between stress and BDNF. Still, further studies are warranted using vulnerable groups at-risk to understand long-term effects on mental health and sleep.

Association between Self-reported Sleep Quality and Single-task Gait in Young Adults: A Study Using Machine Learning.

Objective The objective of the present study was to find biomechanical correlates of single-task gait and self-reported sleep quality in a healthy, young population by replicating a recently published study. Materials and Methods Young adults ( n = 123) were recruited and were asked to complete the Pittsburgh Sleep Quality Inventory to assess sleep quality. Gait variables ( n = 53) were recorded using a wearable inertial measurement sensor system on an indoor track. The data were split into training and test sets and then different machine learning models were applied. A post-hoc analysis of covariance (ANCOVA) was used to find statistically significant differences in gait variables between good and poor sleepers. Results AdaBoost models reported the highest correlation coefficient (0.77), with Support-Vector classifiers reporting the highest accuracy (62%). The most important features associated with poor sleep quality related to pelvic tilt and gait initiation. This indicates that overall poor sleepers have decreased pelvic tilt angle changes, specifically when initiating gait coming out of turns (first step pelvic tilt angle) and demonstrate difficulty maintaining gait speed. Discussion The results of the present study indicate that when using traditional gait variables, single-task gait has poor accuracy prediction for subjective sleep quality in young adults. Although the associations in the study are not as strong as those previously reported, they do provide insight into how gait varies in individuals who report poor sleep hygiene. Future studies should use larger samples to determine whether single task-gait may help predict objective measures of sleep quality especially in a repeated measures or longitudinal or intervention framework.

Workplace violence and psychoneurological symptoms in nurses

Abstract For nurses, workplace violence (WV) is a serious occupational hazard. WV and occupational stress are inversely correlated. Sleep issues and headaches are early cognitive indicators of distress. This cross-sectional study aims to determine the frequency of verbal or physical abuse directed against nurses and investigate the link between WV and headaches and sleep issues. 550 nurses and nursing assistants (445 female, 80.9%; mean age 48.0±9.98 years) were asked to complete a standard questionnaire that included the Violent Incident Form (VIF), which asked about violent episodes experienced, the Headache Impact Test (HIT-6), which asked about headaches, the Pittsburgh Sleep Quality Inventory (PSQI) about sleep quality, and the effort/reward imbalance questionnaire (ERI) about occupational stress. 7.5% of employees reported experiencing physical violence in the preceding year, while 17.5% reported non-physical violence. Workers who encountered violence had a higher risk of headaches and sleep issues in univariate logistic regression models. The connection between physical violence and headache remained significant after controlling for sex, age, work type, and ERI (adjusted odds ratio aOR= 2.25; confidence interval CI95%=1.11;4.57). In a multivariate logistic regression model adjusted for sex, age, job type, and ERI, all types of WV were substantially linked to poor sleep (aOR= 2.35 CI95%= 1.44;3.85). Additionally, the effects of headaches and the quality of sleep were linked to WV. The incidence of long-lasting psychoneurological symptoms, such as headaches and poor sleep, that interfere with work ability of nurses and patients’ safety, may be decreased with WV prophylaxis. Key messages • Workplace violence is associated with headache and sleep disturbances in nurses. • Prevention of workplace violence could reduce neuropsychological disorders in nurses.

Clinical Efficacy Evaluation of Ultrasound-Guided C2 Dorsal Root Nerve Pulsed Radiofrequency Combined with Stellate Ganglion Block in the Treatment of Cervicogenic Headache: A Retrospective Cohort Study.

To explore the therapeutic effect of C2 dorsal root ganglion pulsed radiofrequency (PRF) combined with stellate ganglion block (SGB) in patients with cervicogenic headache (CEH). We retrospectively reviewed 90 patients diagnosed with CEH who were admitted to our hospital between May 2019 and May 2022. All patients were divided into three groups (n = 30 each) according to the actual treatment method used: ultrasound-guided SGB, ultrasound-guided C2 dorsal root ganglion PRF treatment, and ultrasound-guided C2 dorsal root ganglion PRF combined with SGB treatment. Patients' pain intensity, sleep, and mood changes were assessed by statistically analyzing their pain visual analog scale (VAS), Pittsburgh Sleep Quality Inventory (PSQI), and short-form McGill Pain Questionnaire affective item scores before and after treatment. The post-treatment VAS, PSQI, and McGill scores were significantly decreased in all patients (P < 0.05), and all three scores in ultrasound-guided C2 dorsal root ganglion PRF combined with SGB were lower than those in ultrasound-guided SGB alone and ultrasound-guided C2 dorsal root ganglion PRF alone (P < 0.05). The use of ultrasound-guided C2 dorsal root ganglion PRF combined with SGB in patients with CHE is effective in alleviating pain and improving sleep, and deserves to be replicated in the clinic.

Research on the applicability of an exercise rehabilitation app aiming to improve the mental and physical health of breast cancer patients in the post-operative period.

Breast cancer is one of the most common malignant cancers in women, seriously endangering the physical and mental health of patients. In this study, we developed an app for breast cancer patients undergoing radiotherapy or chemotherapy with a focus on exercise interventions, supplemented by nutritional and psychological interventions, to verify the applicability of the app for these patients and its impact on their quality of life, sleep, and psychological state. We also investigated the patients' experience and perceptions of the app. A total of 17 participants, aged 42-58 years, were recruited for this study using a mixed-methods design, including quantitative group pre-and post-test scores and qualitative interview results. The participants used the app for 8-18 weeks depending on their radiotherapy or chemotherapy cycle. During the radiotherapy or chemotherapy period, the participants used the "Yun Dong Ru Kang" exercise rehabilitation app to perform aerobic exercises twice a week, as well as rehabilitation exercises appropriate to their radiotherapy or chemotherapy stage, and used the app on their own the rest of the time. The primary results included their scores on the PSSUQ overall assessment usability questionnaire, the users' use of the app, and the results of the interviews; the secondary indicators were quality of life, sleep status, and anxiety and depression status. An overall score of 6.2 (out of 7 points) on the PSSUQ questionnaire indicates the high usability; the average use time per subject per week was 97.69 ± 11.82 min, which exceeds the minimum use time, but the average use time tended to decrease as the use time was postponed. Promoted articles on nutritional diets received the most hits. The results of the interviews were consistent with the questionnaire scores, with the majority of participants believing that the means of exercise should be enriched and the interface optimized, while the reduction in the length of use was related to the participants' own state of learning about calisthenics. In the results of the Breast Cancer-Specific Scale FACT-B, there was a significant increase (p < 0.05) in the Emotional Status dimension score and a significant decrease (p < 0.05) on the Additional Concerns dimension score. In the results of the Pittsburgh Sleep Quality Inventory PSQI, there was a non-significant improvement in all items except for a significant increase (p < 0.05) for the Hypnotic Medication item. In the Hospital Anxiety and Depression Scale (HADS), there was no significant improvement in any of the anxiety and depression factors. The "Yun Dong Ru Kang "app has certain applicability, and the use of the exercise rehabilitation app may effectively reduce the negative impact of chemotherapy side effects on the quality of life, sleep and depression of breast cancer patients in the chemotherapy or radiotherapy phase. Before it is put into use in the future, the app should be enriched with exercise tools, the interface should be optimized, and articles on nutrition and diet should be promoted.

Detection of Insomnia and Its Relationship with Cognitive Impairment, Depression, and Quality of Life in Older Community-Dwelling Mexicans.

Sleep disturbances are one of the most frequent health problems in old age, among which insomnia stands out. It is characterized by difficulty falling asleep, staying asleep, frequent awakenings, or waking up too early and not having restful sleep, which may be a risk factor for cognitive impairment and depression, affecting functionality and quality of life. Insomnia is a very complex multifactorial problem that requires a multi- and interdisciplinary approach. However, it is frequently not diagnosed in older community-dwelling people, increasing the risk of psychological, cognitive, and quality of life alterations. The aim was to detect insomnia and its relationship with cognitive impairment, depression, and quality of life in older community-dwelling Mexicans. An analytical cross-sectional study was carried out in 107 older adults from Mexico City. The following screening instruments were applied: Athens Insomnia Scale, Mini-Mental State Examination, Geriatric Depression Scale, WHO Quality of Life Questionnaire WHOQoL-Bref, Pittsburgh Sleep Quality Inventory. The frequency of insomnia detected was 57% and its relationship with cognitive impairment, depression, and low quality of life was 31% (OR = 2.5, 95% CI, 1.1-6.6. p < 0.05), 41% (OR = 7.3, 95% CI, 2.3-22.9, p < 0.001), and 59% (OR = 2.5, 95% CI, 1.1-5.4, p < 0.05), respectively. Our findings suggest that insomnia is a frequent clinical disorder that is not diagnosed and a significant risk factor for cognitive decline, depression, and poor quality of life.

Sleep hygiene and sleep quality in Iranian adolescents during the COVID-19 pandemic

ObjectivesSleep is one of the issues that attracted the attention of researchers during the COVID-19 pandemic. Researchers focused their studies on the prevalence of sleep disorders, sleep quality, and sleep duration. Sleep hygiene is a set of guidelines that play an important role in the sleep quality, the present study sought to evaluate the amount of sleep hygiene and sleep quality in Iranian adolescents and their relationship during the COVID-19 pandemic.MethodsThe present study was conducted using a cross-sectional design. The research population consisted of all adolescents living in Kermanshah (western Iran) in 2021. The participants were a sample of 610 adolescents. They completed the Pittsburgh Sleep Quality Inventory and Adolescent Sleep Hygiene Scale.ResultsThe mean sleep quality score for the participants was 7.14 ± 2.47, indicating the high frequency of sleep problems affecting the participants. There were significant correlations between all components of sleep hygiene and sleep quality. There was also a significant correlation (r = − 0.46 between sleep hygiene and sleep quality (p < 0.001). No significant difference was observed in sleep hygiene and sleep quality between the male and female adolescents. The results showed that sleep hygiene subscales can predict sleep quality (R = 0.53, F = 39.20, p < .01).ConclusionsThe data in this study confirmed the poor observance of sleep hygiene in adolescents during the COVID-19 pandemic and reported frequent sleep problems among the participants. The results also indicated a moderate relationship between sleep hygiene and sleep quality in adolescents. Thus, sleep hygiene components can be related to sleep quality.

The relationships among perceived stress, resilience, sleep quality and first-month retention of newly employed nurses: Across-sectional survey.

Newly employed nurses are subject to high workplace stress, which leads to a low retention rate. Resilience can reduce burnout among nurses. The aim of this study was to explore the relationships among perceived stress, resilience, sleep quality of new nurses during initial employment, and their impacts on first-month retention. This is a cross-sectional study design. We used a convenience sampling method to recruit 171 new nurses between January and September 2021. The Perceived Stress Scale, Resilience Scale, and Pittsburgh Sleep Quality Inventory (PSQI) were conducted in the study. Logistic regression analysis was used to explore the impacts on first-month retention for newly employed nurses. The initial perceived stress, resilience, and sleep quality of the newly employed nurses were not correlated with the first-month retention rate. Forty-four per cent of the newly recruited nurses had sleep disorders. Resilience, sleep quality, and perceived stress of newly employed nurses were significantly correlated. Newly employed nurses assigned to their desired wards had lower perceived stress than their peers.

Changes in psychological and cognitive variables as well as cortisol levels in recovered Covid-19 patients: a longitudinal study.

Decreased psychological and cognitive functioning is one of the complications of Covid-19 disease. We aimed to evaluate mental health, cognitive functioning, and salivary cortisol levels in Covid-19 patients with different disease severities in three 45-day intervals after recovery. 258 Covid-19 patients were assigned into three groups based on their disease severity: 112 patients in mild group, 67 patients in moderate group and 79 patients in severe group. The participants underwent psychological evaluations (including Depression, Anxiety and Stress Scale questionnaire, Beck Depression Inventory, SpeilBerger State-Trait Anxiety Inventory, Pittsburgh Sleep Quality Inventory), cognitive assessments (The Paced Auditory Serial Addition Test) and salivary cortisol level evaluation in three 45-day periods. Non-parametric statistical methods were applied for psychological and cognitive indicators, while two-way mixed model ANOVA was used to evaluate the cortisol concentration in three replications. The group of mild patients became more anxious and the group of moderate patients became more anxious and depressed. But all three groups of patients developed severe sleep disorders over time. For cognitive functioning, although the results showed a decrease in the correct response rate, a significant increase in the correct response rate was observed in all three groups in all three measurements. However, the response speed not only did not increase, but also decreased in severe group. Cortisol level had a markedly increasing trend in all three groups. Improvement of cognitive functioning was in line with the increase in cortisol. Besides, the decrease in mental health had no effect on the cognitive functioning.

Adverse Childhood Experiences and Poor Sleep Quality in Older Adults: The Influence of Cognitive Reappraisal

AbstractBackgroundPoor sleep quality is associated with increased risk for developing mild cognitive impairment and Alzheimer’s disease and related dementias in older age. Adverse childhood experiences (ACEs) are associated with sleep impairment across the lifespan, but little is known about modifiable factors that may ameliorate this relationship.MethodData were obtained from an online questionnaire completed by a community sample of older adults (N = 267). The questionnaire included the Pittsburgh Sleep Quality Inventory, an Adverse Childhood Experiences questionnaire, the Cognitive Emotion Regulation Questionnaire (CERQ), and measures of pain, health conditions, and other psychosocial information. Moderation analyses were used to examine the interaction between ACEs and the positive reappraisal facet of CERQ on sleep quality in older adults, while accounting for the effects of sex, income, pain, body mass index, and health.ResultACEs were significantly associated with worse sleep quality in older adults, and this effect was moderated by positive reappraisal (ps&lt;.05). For individuals reporting greater use of positive reappraisal skills, ACEs had no effect on sleep quality, whereas for individuals reporting less frequent use of positive reappraisal, ACEs were associated with substantially worse sleep quality. This relationship remained significant after accounting for sex, income, pain, body mass index, and health conditions in the model.ConclusionThe effects of early adversity on sleep quality persist into older age and may ultimately contribute to further health and cognitive problems. However, the modifiable emotion regulation skill of positive reappraisal appears to protect against sleep impairment in individuals with higher ACEs. These findings provide valuable information on techniques that may be beneficial for developing lifestyle interventions for high‐risk older adults.

Insufficient Physical Activity Is a Global Marker of Severity in Alcohol Use Disorder: Results from a Cross-Sectional Study in 382 Treatment-Seeking Patients.

Improving physical activity (PA) in patients with alcohol use disorder (AUD) has recently emerged as an important component of the global treatment strategy to improve drinking outcomes and quality of life. However, this new approach should focus on AUD patients with insufficient baseline PA and requires this subgroup to be better characterized. In a population of 382 treatment-seeking AUD patients, PA was assessed using the International Physical Activity Questionnaire, and participants were divided into two groups: insufficient PA group and sufficient PA group. The severity of the AUD was assessed using the DSM-5 criteria, the Alcohol Use Disorder Identification Test, and the Severity of Alcohol Dependence Questionnaire. In logistic regression models, individuals with insufficient PA were more likely than other AUD individuals to present a higher Body Mass Index (p < 0.001), a higher number of AUD DSM-5 criteria (p < 0.05), more frequent opioid use (p < 0.05), higher scores at the Fagerström Test for Nicotine Dependence (p < 0.001), State-Trait Anxiety Inventory (p < 0.001), impulsivity scale (p < 0.05), Pittsburgh Sleep Quality Inventory (p < 0.05), and lower WHO Quality of Life (p < 0.001) scores. In AUD, an insufficient baseline PA is associated with several markers of severity, and physical exercise interventions should be part of a multimodal treatment program integrating the global impairments of patients.

Sleep quality and circadian rhythm profile of persons with juvenile myoclonic epilepsy in a tertiary epilepsy center: A case-control study

PurposeThis study evaluated sleep quality, chronotype, and excessive diurnal somnolence in persons with Juvenile Myoclonic Epilepsy (JME) and their possible association with clinical variables. MethodsThis cross-sectional controlled study evaluated 49 consecutive patients (65% females, mean age 27.53 years) with an electroclinical diagnosis of JME and 49 healthy controls (55% females, mean age 28.55 years). The Pittsburgh Sleep Quality Inventory (PSQI) was used to assess sleep quality and the Epworth Sleepiness Scale (ESS) to evaluate excessive daytime sleepiness. The patients' chronotype was evaluated by the Morningness-Eveningness Questionnaire (MEQ). Epilepsy-related factors gathered from the medical chart and personal interview were epilepsy duration, age at onset, frequency of myoclonic (Mcl), generalized tonic-clonic (GTC) and absence (ABS) seizures, pharmacoresponse, and current antiseizure medication (ASM). ResultsPersons with JME did not differ from the control group regarding daytime sleepiness (p=0.840); however, the JME group had worse sleep quality (p=0.01) than the controls. Persons with JME presented a more evening chronotype than controls (p = 0.003). The age at onset, epilepsy duration, frequency of Mcl seizure, frequency of GTC seizure, frequency of ABS seizure, and drug response did not predict ESS and MEQ scales. Pharmacoresponsive patients had lower PSQI scores compared with pharmacoresistant patients (p=0.036). ConclusionPersons with JME have worse sleep quality and a more evening chronotype. Notably, pharmacoresistant patients present a worse sleep quality that deserves attention and special care due to the relationship between sleep deprivation and seizure worsening.

The Impact of Workplace Violence on Headache and Sleep Problems in Nurses.

Workplace violence (WV) is a significant occupational hazard for nurses. Previous studies have shown that WV has a reciprocal relationship with occupational stress. Headaches and sleep problems are early neuropsychological signs of distress. This cross-sectional study aims to ascertain the frequency of physical or verbal assaults on nurses and to study the association of WV with headaches and sleep problems. During their regular medical examination in the workplace, 550 nurses and nursing assistants (105 males, 19.1%; mean age 48.02 ± 9.98 years) were asked to fill in a standardized questionnaire containing the Violent Incident Form (VIF) concerning the episodes of violence experienced, the Headache Impact Test (HIT-6) regarding headaches, and the Pittsburgh Sleep Quality Inventory (PSQI) on sleep quality. Occupational stress was measured using the Effort/Reward Imbalance questionnaire (ERI). Physical and non-physical violence experienced in the previous year was reported by 7.5% and 17.5% of workers, respectively. In the univariate logistic regression models, the workers who experienced violence had an increased risk of headaches and sleep problems. After adjusting for sex, age, job type, and ERI, the relationship between physical violence and headaches remained significant (adjusted odds ratio aOR = 2.25; confidence interval CI95% = 1.11; 4.57). All forms of WV were significantly associated with poor sleep in a multivariate logistic regression model adjusted for sex, age, job type, and ERI (aOR = 2.35 CI95% = 1.44; 3.85). WV was also associated with the impact of headaches and with sleep quality. WV prevention may reduce the frequency of lasting psychoneurological symptoms, such as headaches and poor sleep quality, that interfere with the ability to work.

The Relationship between the Severity of the COVID-19 Disease, Temperament and Psychological Factors.

Objective: The coronavirus (COVID-19) pandemic negatively affects public mental health around the world. Individuals' reactions to COVID-19 vary depending on their temperament, individual differences, and personality traits. Therefore, the current study is conducted to assess the association of demographical features, Persian temperament, and psychological characteristics with the severity of COVID-19. Method: An online survey was sent to COVID-19 patients to collect their demographic information, COVID-19 symptoms, and clinical data. The Depression, Anxiety and Stress Scale (DAAS-21) questionnaire, Beck Depression Inventory (BDI-II), Spiel Berger State-Trait Anxiety Inventory (STAI) , Pittsburgh Sleep Quality Inventory (PSQI), and Persian general and brain temperament Questionnaire were also completed by 258 participants (127 men and 131 women) 45 days after recovery from COVID-19. Non-parametric analysis was used for statistical analysis. Results: Results showed the significant relationship of demographic factors such as weight, age and gender with the severity of the COVID-19 (P < 0.05). Mean scores of brain temperament (warm/cold) in the severe group were significantly lower than the moderate and mild groups (P < 0.05). There was a significant increase in the dry/wet temperament of the brain in the severe and moderate groups compared to the mild group (P < 0.05). The results of DASS-21 showed a significantly higher anxiety in patients with severe COVID-19 compared with moderate and mild groups (P < 0.05). The severe group was found to be significantly different compared to moderate group in the results of BDI-II (P < 0.05). The result of STAI (state and trait) showed a significant difference between the severe group and the mild and moderate groups. The score of PSQI between the moderate and mild groups was significant (P < 0.05). Conclusion: These results indicate the relationship between demographic factors such as weight, age and gender, brain temperament, as well as some psychological factors such as sleep quality and anxiety with the severity of the COVID-19 disease.