Pittsburgh Sleep Quality Index Score Research Articles

Serum levels of neurotensin, pannexin-1, and sestrin-2 and the correlations with sleep quality or/and cognitive function in the patients with chronic insomnia disorder

ObjectivesTo examine serum concentrations of neurotensin, pannexin-1 and sestrin-2, and their correlations with subjective and objective sleep quality and cognitive function in the patients with chronic insomnia disorder (CID).MethodsSixty-five CID patients were enrolled continuously and fifty-six good sleepers in the same period were served as healthy controls (HCs). Serum levels of neurotensin, pannexin-1 and sestrin-2 were measured by enzyme-linked immunosorbent assays. Sleep quality was assessed with the Pittsburgh Sleep Quality Index (PSQI) and polysomnography, and mood was evaluated by 17-item Hamilton Depression Rating Scale. General cognitive function was assessed with the Chinese-Beijing Version of Montreal Cognitive Assessment and spatial memory was evaluated by Blue Velvet Arena Test (BVAT).ResultsRelative to the HCs, the CID sufferers had higher levels of neurotensin (t=5.210, p<0.001) and pannexin-1 (Z=−4.169, p<0.001), and lower level of sestrin-2 (Z=−2.438, p=0.015). In terms of objective sleep measures, pannexin-1 was positively associated with total sleep time (r=0.562, p=0.002) and sleep efficiency (r=0.588, p=0.001), and negatively with wake time after sleep onset (r=−0.590, p=0.001) and wake time (r=−0.590, p=0.001); sestrin-2 was positively associated with percentage of rapid eye movement sleep (r=0.442, p=0.016) and negatively with non-rapid eye movement sleep stage 2 in the percentage (r=−0.394, p=0.034). Adjusted for sex, age and HAMD, pannexin-1 was still associated with the above objective sleep measures, but sestrin-2 was only negatively with wake time (r=−0.446, p=0.022). However, these biomarkers showed no significant correlations with subjective sleep quality (PSQI score). Serum concentrations of neurotensin and pannexin-1 were positively associated with the mean erroneous distance in the BVAT. Adjusted for sex, age and depression, neurotensin was negatively associated with MoCA score (r=−0.257, p=0.044), pannexin-1 was positively associated with the mean erroneous distance in the BVAT (r=0.270, p=0.033).ConclusionsThe CID patients had increased neurotensin and pannexin-1 and decreased sestrin-2 in the serum levels, indicating neuron dysfunction, which could be related to poor sleep quality and cognitive dysfunction measured objectively.

Hyperglycemic Impact On Sleep Quality In Patients With Type 2 Diabetes Mellitus-A Cross Sectional Study

Background: Diabetes mellitus (DM) causes high morbidity and mortality and loss of quality of life significantly. It is an important public health concern. In epidemiologic studies, people with poor sleep quality are more prone to develop diabetes or metabolism disorder of glucose. Sleep has an important role for metabolic function and specifically homeostasis of glucose metabolism. Many studies have shown a correlation between increased diabetes risk and poor sleep quality or sleep deprivation. DM creates a negative effect impact on quality of sleep on patients. Prevalence of obesity and diabetes becomes greater among aged people, it is of vital importance to fix on sleep for overall medical management. This is aimed to determine hyperglycaemia with sleep quality among the patient. Methods: This was a cross sectional study carried out at Ibrahim General Hospital, National Health Care Network (NHN), Mirpur-10, Dhaka during the period of January 2014 to December 2014. Total 129 respondents were selected purposively for this study. Semi-structured questionnaire was pretested first and then it was used for data collection. Pittsburgh Sleep Quality Index score (PSQI) was used to assess sleep quality. Statistical Package for Social Sciences (SPSS) version 22.0. was used for analysis of the collected data. Results: Among 129 respondents, 98(76%) were male and 31(24%) were female. 93.8% respondents were married and rest 6.2% of them were unmarried. Mean(±SD) age was found 53.64(±9.26) years and range 35 to 70 years. 79.1% of the respondents had co-morbidity of DM, 70(54.3%) had diabetes more than 10 years duration. Mean(±SD) of overall sleep quality score was 9.04(±3.965) and range 1 to 18. Among the respondents of age group >64, 95.70% had poor sleep quality, 76.14% respondents sleep less than 6 hours in a day. So association between sleep quality and glycemic status of type 2 DM was significant(p<0.05). Conclusion: The prevalence of high blood sugar level in Type 2 DM patients have poor sleep quality. Type 2 DM patients with high blood sugar level have to overcompensate kidneys to visit washroom more frequent and lead to disturbance in sleep. Type 2 DM patients with controlled blood sugar level have good sleep quality. It is evident from the study that Type 2 DM patients with high sugar level (Hyperglycaemia) frequently experience sleep difficulties. Bangladesh Armed Forces Med J Vol 56 No (1) June 2023, pp 21-27

The efficacy of ball blankets on insomnia in depression in outpatient clinics: A randomised crossover multicentre trial.

Many patients with depression report insomnia symptoms that profoundly affect their health and well-being. Non-pharmacological treatments of insomnia may be preferable for some patients. In this randomised crossover trial, we investigated the efficacy of the Protac Ball Blanket® on insomnia among patients with depression. Included patients (n = 45) were diagnosed with unipolar depression, and with subjective insomnia and poor sleep quality (Pittsburgh Sleep Quality Index Score > 5). Each patient slept 2 weeks with a Protac Ball Blanket® and 2 weeks with a control duvet. Randomisation defined the order of the 2-week sleep periods. Patients served as their own control in this design. The primary outcome was changes in total night-time sleep. Secondary outcomes were sleep-onset latency, number of awakenings, wake after sleep onset, daily use of pro necessitate sedatives and hypnotics, subjective sleep quality (Pittsburgh Sleep Quality Index), insomnia severity (Insomnia Severity Index), symptoms of depression (Hamilton Depression Rating Scale, Major Depression Inventory), symptoms of anxiety (Beck Anxiety Index), and patient-reported outcomes concerning interpersonal sensitivity, neurasthenia, anxiety and depression (Self-Reported Symptom State Scale). Paired two-sided t-tests were used to compare the means of the differences of the outcomes. Protac Ball Blanket® increased total night-time sleep by 12.9 min (95% confidence interval: 1.21-24.63, p = 0.031). Among the secondary outcomes, Protac Ball Blanket® decreased Hamilton Depression Rating Scale by 2.78 (95% confidence interval: -5.44; -0.11, p = 0.042) and Insomnia Severity Index by 2.98 (95% confidence interval: -5.45; -0.50, p = 0.020). No changes were observed in sleep-onset latency, number of awakenings, wake after sleep onset, Pittsburgh Sleep Quality Index, Major Depression Inventory, Beck Anxiety Index, Self-Reported Symptom State Scale, and medication use. The results suggest that some patients may benefit from Protac Ball Blanket® as an add-on non-pharmacological treatment to improve sleep in depression.

The positive impact of smoking on poor sleep quality is moderated by IGF1 levels in cerebrospinal fluid: a case-control study among Chinese adults

ObjectivePrevious research indicates associations between cigarette smoking, insulin-like growth factor-1 (IGF1), and sleep disturbances. This study aimed to examine the association between smoking and sleep quality and investigate the moderating role of IGF1.MethodsThis case-control study involved 146 Chinese adult males (53 active smokers and 93 non-smokers) from September 2014 to January 2016. Sleep quality and disturbances were evaluated using the Pittsburgh Sleep Quality Index (PSQI), which includes seven scales. Pearson correlation analysis and logistic regression analysis were utilized to examine the link between IGF1 levels in cerebrospinal fluid (CSF) and PSQI scores. The effect of IGF1 was assessed using the moderation effect and simple slope analysis, with adjustments made for potential confounders.ResultsActive smokers exhibited significantly higher global PSQI scores and lower IGF1 levels in CSF compared to non-smokers. A significant negative correlation was observed between IGF1 and PSQI scores (â = -0.28, P < 0.001), with a stronger association in non-smokers (Pearson r = -0.30) compared to smokers (Pearson r = -0.01). Smoking was associated with higher global PSQI scores (â = 0.282, P < 0.001), and this association was moderated by IGF1 levels in CSF (â = 0.145, P < 0.05), with a stronger effect at high IGF1 levels (Bsimple = 0.402, p < 0.001) compared to low IGF1 levels (Bsimple = 0.112, p = 0.268). Four subgroup analysis revealed similar results for sleep disturbances (Bsimple = 0.628, P < 0.001), with a marginal moderation effect observed on subjective sleep quality (Bsimple = 0.150, P = 0.070). However, independent associations rather than moderating effects were observed between IGF1 and sleep efficiency and daytime disturbance.ConclusionWe provided evidence to demonstrate the moderation effect of IGF1 on the relationship between smoking and sleep in CSF among Chinese adult males.

Assessing the Role of Locus Coeruleus Degeneration in Essential Tremor and Parkinson's Disease with Sleep Disorders.

Previous studies have demonstrated the importance of the locus coeruleus (LC) in sleep-wake regulation. Both essential tremor (ET) and Parkinson's disease (PD) share common sleep disorders, such as poor quality of sleep (QoS). LC pathology is a feature of both diseases. A question arises regarding the contribution of LC degeneration to the occurrence of poor QoS. To evaluate the association between LC impairment and sleep disorders in ET and PD patients. A total of 83 patients with ET, 124 with PD, and 83 healthy individuals were recruited and divided into ET/PD with/without poor QoS (Sle/NorET and Sle/NorPD) subgroups according to individual Pittsburgh Sleep Quality Index (PSQI) score. Neuromelanin-sensitive magnetic resonance imaging (NM-MRI) and free-water imaging derived from diffusion MRI were performed. Subsequently, we evaluated the association between contrast-to-noise ratio of LC (CNRLC) and free-water value of LC (FWLC) with PSQI scores in ET and PD groups. CNRLC was significantly lower in ET (p = 0.047) and PD (p = 0.018) than in healthy individuals, whereas no significant difference was found in FWLC among the groups. No significant differences were observed in CNR/FWLC between patients with/without sleep disorders after multiple comparison correction. No correlation was identified between CNR/FWLC and PSQI in ET and PD patients. LC degeneration was observed in both ET and PD patients, implicating its involvement in the pathophysiology of both diseases. Additionally, no significant association was observed between LC integrity and PSQI, suggesting that LC impairment might not directly relate to overall QoS.

Latent Class Analysis of Sleep in Mild Cognitive Impairment Patients and its Influencing Factors.

Individuals with mild cognitive impairment (MCI) frequently experience sleep disorders, which may elevate the risk of developing Alzheimer's disease. Yet, sleep types in MCI patients and the factors influencing them have not been sufficiently investigated. The objective of this study was to explore potential sleep typing and its influencing factors in patients with MCI using latent class analysis. A cross-sectional survey was conducted in Jiangsu Province, China. Cognitive function in older adults was assessed using neuropsychological tests, including the Montreal Cognitive Assessment Scale-Beijing version (MoCA), the Mini-Mental State Examination (MMSE), the Activities of Daily Living Scale (ADL), and the Clinical Dementia Rating Scale (CDR). Sleep quality was evaluated using the Pittsburgh Sleep Quality Index (PSQI). Latent class analysis based on PSQI scores and multinomial logistic regression analyses were employed to explore the influencing factors of sleep typing. The study included a total of 611 patients with MCI. Latent class analysis identified three latent classes to categorize the sleep patterns of MCI patients: the good sleep type (56.6%), the insufficient sleep type (29.6%), and the difficulty falling asleep type (13.7%). Potential sleep typing is influenced by gender, chronic disease, physical exercise, social activity, brain exercise, smoking, frailty, subjective cognitive status, and global cognitive function. The findings of this study underscore the notable heterogeneity in the sleep patterns of patients with MCI. Future research may provide targeted prevention and interventions to address the characteristics and influencing factors of patients with different subtypes of sleep MCI.

Effect of exercise given to factory workers with ergonomics training on pain and functionality: A randomized controlled trial.

Exercise and manual therapy are used with pharmacological interventions to manage low back pain and prevent work-related musculoskeletal disorders. However, the potential benefits of incorporating exercise and ergonomics training for factory workers experiencing low back pain have not been definitively established. The objective of this study was to assess the impact of ergonomics training with exercises on pain, functionality, sleep, and fatigue among factory employees experiencing low back pain. This research was conducted as a randomized controlled trial involving workers with back pain employed in a plastic molding factory in Gebze, Kocaeli. Both groups received ergonomics training, but only the experimental group was given exercise training inclusive of stretching and core stabilization exercises. The workers in the experimental group were instructed to perform the exercises regularly for three days a week over a period of eight weeks. The McGill Pain Questionnaire (MPQ), the Visual Analogue Scale (VAS), the Fatigue Severity Scale (FSS), the Pittsburgh Sleep Quality Index (PSQI), and the Oswestry Disability Index (ODI) were used for pre-and post-treatment assessment. The ODI, FSS, PSQI, and MPQ scores were significantly reduced in both groups. In the intergroup comparison, the exercise group showed a significantly greater decrease in all test scores compared to the control group. The exercise group showed a statistically significant decrease in ODI, FSS, MPQ, and PSQI scores compared to the control group. This study demonstrated that exercise is a more effective practice than ergonomic training for factory workers suffering from chronic low back pain.

Cardiopulmonary Coupling Spectrogram as an Ambulatory Method for Assessing Sleep Disorders in Patients With Autoimmune Encephalitis.

Sleep disorders are a common and important clinical feature in patients with autoimmune encephalitis (AE); however, they are poorly understood. We aimed to evaluate whether cardiopulmonary coupling (CPC), an electrocardiogram-based portable sleep monitoring technology, can be used to assess sleep disorders in patients with AE. Patients fulfilling the diagnostic criteria of AE were age- and sex-matched with recruited healthy control subjects. All patients and subjects received CPC testing between August 2020 and December 2022. Demographic data, clinical information, and Pittsburgh Sleep Quality Index (PSQI) scores were collected from the medical records. Data analysis was performed using R language programming software. There were 60 patients with AE (age 26.0 [19.8-37.5] years, male 55%) and 66 healthy control subjects (age 30.0 [25.8-32.0] years, male 53%) included in this study. Compared with healthy subjects, patients with AE had higher PSQI scores (7.00 [6.00-8.00] vs 3.00 [2.00-4.00], p < 0.001), lower sleep efficiency (SE 80% [71%-87%] vs 92% [84%-95%], p < 0.001), lower percentage of high-frequency coupling (25% [14%-43%] vs 45% [38%-53%], p < 0.001), higher percentage of REM sleep (19% ± 9% vs 15% ± 7%, p < 0.001), higher percentage of wakefulness (W% 16% [11%-25%] vs 8% [5%-16%], p = 0.074), higher low-frequency to high-frequency ratio (LF/HF 1.29 [0.82-2.40] vs 0.91 [0.67-1.29], p = 0.001), and a higher CPC-derived respiratory disturbance index (9.78 [0.50-22.2] vs 2.95 [0.40-6.53], p < 0.001). Follow-up evaluation of 14 patients showed a decrease in the PSQI score (8.00 [6.00-9.00] vs 6.00 [5.00-7.00], p = 0.008), an increased SE (79% [69%-86%] vs 89% [76%-91%], p = 0.030), and a decreased W% (20% [11%-30%] vs 11% [8%-24], p = 0.035). Multiple linear regression indicated that SE (-7.49 [-9.77 to -5.21], p < 0.001) and LF/HF ratio (0.37 [0.13-0.6], p = 0.004) were independent factors affecting PSQI scores in patients with AE. Sleep disorders with autonomic dysfunction are common in patients with AE. Improvements in the PSQI score and SE precede the restoration of sleep microstructural disruption in the remission stage. CPC parameters may be useful in predicting sleep disorders in patients with AE.

Effects of three-duration Tai-Chi exercises on depression and sleep quality in older women.

This study aims to explore the effects of 24weeks of three-duration Tai-Chi (TC) practice on depression and sleep quality in older women. A total of 124 older women were randomly divided into four groups: short-time group (SG, n = 31, mean age: 65.3), medium-time group (MG, n = 30, mean age: 65.7), long-time group (LG, n = 32, mean age: 64.9) and control group (CG, n = 31, mean age: 66.2). The Beck Depression Inventory (BDI) and Pittsburgh Sleep Quality Index (PSQI), and serum levels of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and 5-hydroxytryptamine (5-HT) were measured. 1) Within-group comparisons: Compared with the baseline, the 12th and 24th weeks showed reductions in TNF-α and IL-6 levels and increase in 5-HT level in the SG, MG and LG (p < 0.05). The LG at the 24th week had reduced BDI and PSQI scores (p < 0.05). Compared with the 12th week, the 24th week showed reductions in TNF-α and IL-6 levels (p < 0.01) and increase in 5-HT level (p < 0.05) in the SG, MG, and LG. 2) Between-group comparisons: The SG, MG, and LG had lower TNF-α and IL-6 levels and higher 5-HT level than the CG at 12th and 24th weeks (p < 0.05). At the 24th week, the LG had lower BDI and PSQI scores than the CG and lower TNF-α level than the SG and MG (p < 0.05). The MG had lower TNF-α levels than the SG in the 24th week (p < 0.01). These results indicate that older individuals may undertake at least 12weeks of TC exercise with a duration of 60min per session to significantly improve depressive mood and sleep quality.

Chinese Herbal Medicine and Acupuncture for Insomnia in Stroke Patients: A Systematic Review and Meta-Analysis of Randomised Controlled Trials

BackgroundInsomnia is highly prevalent in stroke patients; however, there is no ideal intervention. This systematic review examined the effect and safety of Chinese herbal medicine (CHM) and acupuncture on sleep in adults with stroke. MethodsSix databases were searched from inception to June 2023 to identify randomised controlled trials (RCTs). The primary outcome was Pittsburgh Sleep Quality Index (PSQI) scores. Risk of bias and evidence quality was assessed. A pairwise random-effect meta-analysis was performed. ResultsA total of 54 RCTs published in 55 articles were finally included in the systematic review, including 35 of CHM and 19 of acupuncture therapies. Compared with placebo/sham procedure, CHM and acupuncture were more effective in improving PSQI scores. The evidence of moderate quality suggested that CHM outperformed benzodiazepine drugs (BZDs) while it presented an effect similar to that of non-BZDs in improving sleep quality. CHM and acupuncture also provided additional benefits to the patients treated with pharmacological agents alone. However, the evidence specific to individual CHM prescriptions lay in various factors and methodological quality, and the evidence on the comparative effectiveness between acupuncture and other therapies was conflicting or limited. ConclusionsOverall, CHM and acupuncture used alone or in combination with pharmacotherapy can safely improve sleep in stroke patients with insomnia. In the future, RCTs on outstanding CHM prescriptions and the comparative effective research between acupuncture and other therapies are needed. RegistrationPROSPERO No. CRD42020194029 and No. CRD42020194030.

Healthy diet habit attenuated the association of poor sleep quality with non-fatal ischemic stroke: a prospective rural cohort

ObjectiveThe combined impact of sleep quality and diet habit on ischemic stroke remains unclear, particularly in rural population. Therefore, this study aimed to estimate the single and joint associations of sleep quality and diet habit with non-fatal ischemic stroke among rural adults. MethodsA total of 22,536 participants free of stroke were enrolled from Henan Rural Cohort. Sleep quality and diet habit were evaluated by the Pittsburgh Sleep Quality Index (PSQI) and food frequency question, respectively. The ischemic stroke incidence was analyzed using Kaplan-Meier curve. Cox regression and restricted cubic spline were employed to estimate the correlation of sleep quality or diet habit with ischemic stroke. ResultsDuring the average 3.92 years follows, 665 ischemic stroke patients were identified. Compared to good sleep quality, the adjusted hazard ratio (HR) and 95% confidence interval (CI) of ischemic stroke risk was 1.276 (1.057, 1.542). The HR (95% CI) of non-fatal ischemic stroke was 0.693 (0.589, 0.814) compared with unhealthy diet habit. The dose-response relationship of PSQI or diet quality score with ischemic stroke were found (Ptrend < 0.05). Further analysis indicated that the association of poor sleep quality with ischemic stroke was alleviated by healthy diet habit (P < 0.05). Additionally, a robust correlation remained after excluding individuals with ischemic stroke in the first year. ConclusionPoor sleep quality was positively associated with non-fatal ischemic stroke among rural adults, and healthy diet habit attenuated this relationship. Developing healthy diet and sleep habit may have potential health implications for preventing ischemic stroke. Trial registrationThe Henan Rural Cohort Study has been registered at Chinese Clinical Trial Register (Registration number: ChiCTR-OOC-15006699). Date of registration: 2015-07-06.

Association of Sleep Quality with Physical and Psychological Health Indicators among Overweight and Obese, Middle-aged and Older Rural Indians

ObjectiveTo measure the association of sleep quality with physical (i.e., grip strength, functional mobility, balance) and psychological (depression, anxiety) health indicators in an overweight/obese population. MethodsBaseline data of 2,337 participants (1,382 overweight/obese and 955 normal weight) from an aging cohort in rural southern India (CBR-SANSCOG) was analyzed retrospectively. Assessment tools included the Pittsburgh Sleep Quality Index (PSQI) for sleep quality, dynamometry for hand grip strength (HGS), timed up-and-go (TUG) for functional mobility, and chair stand test (CST) for lower limb strength, Geriatric Depression scale (GDS-30) for depressive symptoms and Generalized Anxiety Disorder scale (GAD-7) for anxiety symptoms. Linear regression models, adjusted for known confounders, were used to examine the association of sleep quality with the health parameters in overweight/obese and normal-weight groups. ResultsIn the fully adjusted model, higher total PSQI score was associated with higher TUG time (β= 0.06 95% CI: 0.004,0.12), higher scores on GDS (β= 1.08 95% CI: 0.96,1.20) and GAD (β= 0.71 95% CI: 0.62,0.79), and lower scores on CST (β= -0.12 95% CI: -0.19,-0.06) in overweight/obese. The sleep disturbance, sub-component of PSQI, was strongly associated with TUG, CST, GDS and GAD. Sleep duration and use of sleep medication showed no significant association with the health parameters in overweight/obese. ConclusionIn summary, concurrent presence of poor sleep quality and overweight/obesity can worsen physical and psychological health in middle-aged and older adults. We have addressed the importance of prevention of sleep problems and necessitate urgent attention towards assessment and treatment of sleep issues in overweight/obese.

The relationship between sleep quality and depressive symptoms among young adults of India

The study aimed to understand the relationship between Sleep Quality and Depressive symptoms Among Young Adults of India. The data was collected from 310 participants aged between 18 to 27 years through convenience sampling. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI), while depressive symptoms were measured using the Beck Depression Inventory (BDI). The analysis revealed a significant positive correlation (r = 0.661, p &lt; 0.001) between PSQI and BDI scores, indicating a meaningful relationship between sleep quality and depressive symptoms. Individuals with poorer sleep quality tended to report higher levels of depressive symptoms, and vice versa. This finding underscores the bidirectional association between sleep disturbances and depression.

Sleep Quality and Attentional Function in Adolescent Gamers Aged 13-14 Years in Makassar

The prevalence of adolescents who spend &gt;5 hours per day playing games has a higher risk of developing sleep disorders. Gaming addiction can cause sleep deprivation and the inability to concentrate, which can lead to attention disorders and impulsive behavior. This study is an analytical observational study with a cross-sectional design that aims to determine the relationship of sleep quality in adolescent gamers to impaired attentional function at SMP Negeri 30 Makassar which was conducted in January 2023. The total subject in the study was 64 people. Most of the subject had a duration of playing games of 3-6 hours per day, which totaled 35 (54,6%) people. Gamers who have abnormal sleep quality are 43 (67,2%). We found that the longer duration of gaming caused the sleep quality to decrease (p-value=0,032). There was a significant relationship between the Pittsburgh Sleep Quality Index (PSQI) score with the visual attention test score (p-value=0,001) and the digit span word test score (p-value=0,006). This study concludes that poor sleep quality is associated with impaired attentional function in the accuracy and reaction domain and impaired attentional function in the working memory domain.

A Mobile App Providing Individually-Tailored Psychoeducation about Sleep for Older Adults with Chronic Health Conditions and Low Health Literacy

Objective: This paper reports on a study of a mobile app that provides tailored information about sleep to individuals aged 40 and older who have chronic health conditions and low health literacy. Methods: The sleep module was a part of a multitopic app focused on chronic disease self-management. Participants were randomly assigned to receive sleep psychoeducation at reading levels equivalent to 3rd, 6th or 8th grade. The primary outcome measure was the Pittsburgh Sleep Quality Index (PSQI), which was completed at baseline, after the intervention, and again three months later. Outcomes were assessed using repeated measures mixed effects models. Results: Most participants were Black, Indigenous or Other Persons of Color (BIPOC; 87%); they had average reading level at the 7th grade. Health literacy, socioeconomic status, and number of health conditions were related to the PSQI. The PSQI score decreased over the course of the three study visits for all groups, consistent with a small to medium effect size (d = 0.40). No effect of treatment group was observed. Participants were positive about the usefulness and helpfulness of the app. Conclusion: Results suggest that a brief tailored information intervention may be beneficial for individuals aged 40 and older who have low health literacy and chronic health conditions. Further development of the intervention may enhance its clinical effectiveness

The Relationship Between Sleep Quality, Sleep Duration, Social Jet Lag and Obesity in Adolescents.

The frequency of obesity and poor sleep quality among adolescents is increasing and causes many chronic problems. The objective was to investigate the correlation between body mass index (BMI), sleep quality, sleep duration and social jet lag (SJL) among adolescents. This study is cross-sectional. A cohort of 416 adolescents, ranging in age from 12 to 18 participated in the study. Adolescents were divided into three groups according to BMI SDS: adolescents with normal weight, adolescents with overweight and adolescents with obesity. The Pittsburgh Sleep Quality Index (PSQI) questionnaire was used to determine the sleep quality of the adolescents. The calculation of SJL and sleep-corrected social jet lag (SJLsc) was performed. The mean age of the adolescents was 15.0 ± 2.9 years.There were 222 males (53.4%). SJL and PSQI scores were significantly higher in the adolescents with obesity compared to the adolescents with normal weight and overweight (p < 0.001). An analysis of the relationship between the PSQI and BMI SDS revealed a correlation that was statistically significant (r = 0.667; p < 0.001). Adolescents with obesity reveal poorer sleep quality and a longer duration of SJL compared to adolescents with normal-weight. Moreover, increased SJL was linked to an increase in BMI. Maintaining good sleep quality and less exposure to SJL may help reduce the risk of obesity.

The Relationship Between Post-Earthquake Anxiety Status with Sleep Problems, Low Back and Neck Pain in Victims of the Kahramanmaraş-Centred Earthquakes

Background: This study aims to examine the relationship between the post-earthquake anxiety status of victims of the Kahramanmaraş-centered earthquake and sleep problems, low back and neck pain. Materials and Methods: Individuals with a mean age of 27.9±9.1 years who experienced the Kahramanmaraş-centered earthquake were included in the study. The individuals included in the study was evaluated with the Beck Anxiety Inventory (BAI), the Oswestry Disability Index (ODI), the Neck Disability Index (NDI), and the Pittsburgh Sleep Quality Index (PSQI). Results: Of the participants, 67% were determined to have mild, moderate, and severe anxiety, and all of them had poor sleep quality (6.9±3.8). While the mean PSQI score of 57% of the participants sheltered in their own homes was 5 and above, this rate was 75% for those sheltered outside their homes. Of the individuals sheltered in their own homes, 27% and 37% of those sheltered outside their own homes had the ODI score percentages above 20%. A statistically moderate correlation was determined between the BAI score and the ODI score, the NDI score, and the PSQI score (r=0.511, r=0.604, r=0.539, respectively). Conclusions: Post-earthquake anxiety was revealed to be associated with sleep problems and low back and neck pain. Considering the relationship between the presence of anxiety, sleep problems, low back and neck pain in the support approaches to be adopted toward earthquake victims, approaches involving these parameters should be planned.

Assessment of Sleep Disorders in Patients with CVID.

Inborn errors of immunity have been associated with reduced health-related quality of life and increased fatigue. Sleep disorders, which have been shown to contribute to fatigue and other health concerns, are prevalent in the general population, but there are limited studies evaluating these conditions in patients with common variable immunodeficiency (CVID). Our aim was to evaluate the prevalence of fatigue, sleep disturbances, and sleep-disordered breathing in adults with CVID. Patients completed 4 validated, self-administered questionnaires and a 1-night disposable home sleep apnea test. Our results demonstrated increased median Patient-Reported Outcomes Measurement Information System fatigue scores of 58.7 in patients with CVID in addition to clinically significant fatigue as measured by Fatigue Severity Scale score (median, 5.2) and overall poor sleep quality based on global Pittsburgh Sleep Quality Index score (median, 9.0). For CVID patients who completed the home sleep apnea test, 76.9% met criteria for sleep-disordered breathing with an Apnea-Hypopnea Index score of 5 or greater. The results of our study indicate that patients with CVID may have increased rates of undiagnosed sleep disorders that may contribute to increased fatigue and reduced health-related quality of life.

The Effect of a Cognitive Dual Task on Gait Parameters among Healthy Young Adults with Good and Poor Sleep Quality: A Cross-Sectional Analysis.

Background: Sleep quality is known to affect automatic and executive brain functions such as gait control and cognitive processing. This study aimed to investigate the effect of dual tasks on gait spatiotemporal parameters among young adults with good and poor sleep quality. Methods: In total, 65 young adults with a mean age of 21.1 ± 2.5 were assessed for gait analysis during single-task and dual-task conditions. The participants' sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) and gait was assessed using the BTS Gaitlab System. The participants were asked to walk at natural speed as a single-task condition, followed by walking while performing a cognitive task as a dual-task condition. The parameters assessed included the gait velocity (m/s), cadence (steps/min), step width (m), and stride length (m). The dual-task cost (DTC) on each gait parameter was calculated. The Mann-Whitney U test was used to compare the differences in the DTC on gait variables between the good and poor sleep quality groups and the Spearman correlation test was used to assess the correlation between total PSQI scores and the DTC. Results: At a significance level of p < 0.05, a significant difference in cadence between the two sleep quality groups was observed, in addition to a positive correlation between sleep quality and the DTC effect on gait mean velocity, cadence, and stride length. Our findings also revealed a greater DTC in participants with poorer sleep quality. Conclusions: These findings contribute to our perception of the significance of sleep quality in gait performance while multitasking in younger populations.

Effect of acupuncture combined with Ningshen mixture on climacteric insomnia: A randomized controlled trial.

In recent years, the incidence of menopause insomnia has gradually increased, seriously affecting women's physical and mental health. Total 82 climacteric insomnia patients received from January 2021 to January 2023 were divided into 2 groups at random. In control group, 41 cases received conventional Western medicine, and in study group, 41 cases received acupuncture combined with Ningshen mixture. Clinical effectiveness of both groups was compared, neurotransmitter levels, TCM syndrome integral and Pittsburgh Sleep Quality Index (PSQI) were assessed in both groups. Meanwhile, the recurrence rate and safety were evaluated in 2 groups. The curative effect in study group was better than that in control group (P < .05). After treatment, the expressions of 5-hydroxytryptamine and β-endorphin (β-EP) in study group were higher than control group (P < .05); TCM syndrome scores and PSQI scores in study group were lower than control group (P < .05). The total recurrence rate in study group was obviously lower than control group at 3 months after treatment (P < .05). There were no serious adverse reactions in both group, and no distinct difference between 2 groups was found (P > .05). Acupuncture united with Ningshen mixture has a significant therapeutic effect and high safety in climacteric insomnia patients. It can effectively improve the neurotransmitter levels, clinical symptoms and sleep quality, and reduce the recurrence rate of climacteric insomnia patients, which has high clinical application value and is worthy of clinical promotion.