Improvement In Sleep Quality Research Articles

Role of oral melatonin in prevention of postoperative delirium in patients undergoing elective surgery under general anesthesia: A Randomized controlled trial.

Postoperative delirium is a common complication in patients undergoing elective surgery under general anesthesia. We aimed to minimize the incidence with an oral dose of 3 mg of melatonin administered the night before surgery. Hundred and sixty-two patients aged 40-80 years posted for various urological and gastrointestinal surgeries under general anesthesia with no preoperative cognitive deficits were randomly distributed equally to melatonin or control groups. In the control group, routine premedication was done with tablet alprazolam (0.25 mg) and ranitidine (150 mg), but in the melatonin group, the patients were given 3 mg melatonin orally the night before surgery along with routine premedication. The CAM scale was used for diagnosis of postoperative delirium. Incidence of delirium was significantly lower in the melatonin group, 23.5%, 8.6%, and 2.5% at 6, 24, and 48 hours, respectively, and the corresponding mean (SD) values of CAM scores were 1.37 (1.30), 1.07 (1.03), and 0.69 (0.80). In contrast, the incidence of delirium was 46.9%, 30.9%, and 16% at 6, 24, and 48 hours, respectively, in the control group. There was a significant reduction in anxiety, a lower incidence of cognitive dysfunction (i.e., MoCA score <26), and improvement in sleep quality in the melatonin group at 6, 24, 48, and 72 hours after the surgical intervention. The generalized estimating equations model (GEE) model was used to study change in MoCA and CAM scores over time between the two groups, and it showed a significant interaction between time and treatment groups (P < 0.001). Melatonin premedication reduced incidence of postoperative delirium and cognitive dysfunction and was associated with better sleep quality and anxiolysis.

Effects of Reflexology on Anorexia and Sleep Quality in Patients Undergoing Chemotherapy: A Randomized Clinical Trial.

Cancer and associated treatment methods present numerous complications, including anorexia and disturbances in sleep patterns. Consequently, the purpose of this study is to examine the impact of reflexology on the symptoms of anorexia and sleep quality among individuals afflicted with cancer. In this double-blinded randomized clinical trial, a total of 60 patients undergoing chemotherapy at Khansari Hospital, Arak, Iran, were selected using convenience sampling and then assigned to two groups of control and experimental using blocked randomization (30 patients in each group). The sample intervention group received reflexology in an exceedingly 4-week amount (two sessions a week), By contrast, the control group was administered a placebo treatment without exerting any pressure on the reflex points during the same time frame. Sleep quality and anorexia in patients were measured using a Pittsburgh questionnaire and visual analog scale before and right after the intervention. Eventually, the data were analyzed, and we used the tests of central tendency, dispersion, independent- and paired-samples t-tests, and Chi-square. The findings of the study revealed a significant improvement in sleep quality and reduction in anorexia symptoms among patients who received reflexology treatment scores (p < 0.001). Conversely, there was no significant difference in the control group before and after the intervention (without pressure effect on the foot points) (p > 0.05). According to the positive effects on sleep quality and the reduction of anorexia symptoms, it is recommended to incorporate this therapeutic modality along with conventional medication for the treatment of individuals with cancer.

The anti-fatigue and sleep-aiding effects vary significantly among different recipes containing Ganoderma lucidum extracts

AimsThis study aims to delve into the anti-fatigue and sleep-aiding effects of various formulations containing Ganoderma lucidum extracts. Materials and methodsPGB [incorporating Ganoderma lucidum extract (GE), broken Ganoderma lucidum spore powder (GB) and Paecilomyces hepiali mycelium (PH)] and GBS [composed of GE, GB, and Ganoderma sinense powder (GS)] were chosen as representative recipes for this study. Mice were treated with these recipes or key components of Ganoderma lucidum for 14 consecutive days. Subsequently, a weight-bearing swimming experiment was conducted to assess the mice's exhaustion time and evaluate the anti-fatigue properties of the recipes. Sleep-aiding effects were analyzed by measuring the sleep latency and duration. Furthermore, levels of blood lactic acid, serum urea nitrogen, hepatic glycogen, muscle glycogen, and malondialdehyde (MDA) were measured in the livers and muscles. Key findingsThe anti-fatigue abilities of the tested mice were significantly improved after treatment with PGB and their sleep quality improved as well with GBS treatment. PGB treatment for 14 days could significantly prolong the exhaustion time in weight-bearing swimming (from 10.1 ± 0.5 min to 15.2 ± 1.3 min). Meanwhile, glycogen levels in the livers and muscles were significantly increased, while the levels of serum lactic acid, serum urea nitrogen, and MDA in the livers and muscles were significantly decreased. In contrast, mice treated with GBS for 14 days experienced significant improvements in sleep quality, with shortened sleep latency (from 6.8 ± 0.7 min to 4.2 ± 0.4 min), extended sleep duration (from 88.3 ± 1.4 min to 152.5 ± 9.3 min), and decreased muscle MDA levels. These results indicated that Ganoderma lucidum extracts can be used for anti-fatigue and or aid in sleeping, depending on how they are prepared and administered. SignificanceThis study provides experimental evidence and theoretical basis for the development of Ganoderma lucidum recipes that are specifically designed to help with anti-fatigue and sleep.

Improvement of sleep duration and quality through GABAA receptor by whey protein hydrolysate containing DIQK as the active main compound

This study characterized the sleep activity, sleep mechanism, and active peptides of whey protein hydrolysates selected through behavioral analysis of fruit-flies (Drosophila melanogaster). Sleep-inducing whey protein (WP) hydrolysate was selected through fruit fly behavior analysis, and sleep activity was measured using a pentobarbital model and electroencephalographic analysis. The mechanism of action was confirmed using a γ-aminobutyric acid (GABA) receptor antagonist, and the active peptide was identified using liquid chromatography-mass spectroscopy. Whey protein hydrolysate, prepared using Alcalase and Prozyme (WP-AP), increased sleep time in a dose-dependent manner. WP-AP significantly increased not only sleep time but also slow-wave sleep and showed an insomnia-alleviating effect in a caffeine-induced insomnia mouse model. In addition, the gene and protein expression levels of GABA sub-type A (GABAA) receptors increased in the brains of mice orally administered with WP-AP. Through peptide analysis, the mixture of DIQK, VPPF peptide, and GABA contained in WP-AP was estimated to exhibit sleep activity, and due to its high content, DIQK was speculated to be the main sleep -inducing ingredient. These results indicate that WP-AP has the potential to be used as a new ingredient to improve sleep quality.

Parent Education as Effort to Improve Sleep Quality Handling in ASD Children at Sekolah Luar Biasa Cimahi City

Parent Education as Effort to Improve Sleep Quality Handling in ASD Children at Sekolah Luar Biasa Cimahi City

Targeting Aging and Longevity with Exogenous Nucleotides (TALENTs): Rationale, Design, and Baseline Characteristics from a Randomized Controlled Trial in Older Adults.

Nucleotides (NTs), important biomolecules involved in numerous cellular processes, have been proposed as potential candidates for anti-aging interventions. However, whether nucleotides can act as an anti-aging supplement in older adults remains unclear. TALENTs is a randomized, double-blinded, placebo-controlled trial that evaluates the efficacy and safety of NTs as an anti-aging supplement in older adults by exploring the effects of NTs on multiple dimensions of aging in a rigorous scientific setting. Eligible community-dwelling adults aged 60-70 years were randomly assigned equally to two groups: nucleotides intervention group and placebo control group. Comprehensive geriatric health assessments were performed at baseline, 2-months, and 4-months of the intervention. Biological specimens were collected and stored for age-related biomarker testing and multi-omics sequencing. The primary outcome was the change from baseline to 4 months on leukocyte telomere length and DNA methylation age. The secondary aims were the changes in possible mechanisms underlying aging processes (immunity, inflammatory profile, oxidative stress, gene stability, endocrine, metabolism, and cardiovascular function). Other outcomes were changes in physical function, body composition and geriatric health assessment (including sleep quality, cognitive function, fatigue, frailty, and psychology). In the RCT, 301 participants were assessed for eligibility and 122 were enrolled. Participants averaged 65.65 years of age, and were predominately female (67.21%). All baseline characteristics were well-balanced between groups, as expected due to randomization. The majority of participants were pre-frailty and had at least one chronic condition. The mean scores for physical activity, psychological, fatigue and quality of life were within the normal range. However, nearly half of the participants still had room for improvement in cognitive level and sleep quality. This TALENTs trial will represent one of the most comprehensive experimental clinical trials in which supplements are administered to elderly participants. The findings of this study will contribute to our understanding of the anti-aging effects of NTs and provide insights into their potential applications in geriatric healthcare.

Open-label observational study of effectiveness and tolerability of ipidacrine in treatment of patients with diabetic polyneuropathy (DIAMANT study)

Diabetic polyneuropathy (DPN) is one of the most common complications of diabetes mellitus, leading to the development of flaccid paresis, neuropathic pain syndrome, sensitive ataxia, as well as trophic disorders in the distal parts of the lower extremities.The purpose of the randomized, open-label, comparative, prospective study was to evaluate the effectiveness and tolerability of ipidacrine in the complex treatment of patients with DPN.Materials and methods. Patients with DPN (n = 60) were randomized into 2 groups. Both groups received basic therapy (alpha-lipoic acid, B vitamins, gabapentin); in the treatment of patients of the main group (n = 30), in addition, ipidacrine was used (Ipidacrine-SZ, North Star Co., Russia). We have analyzed the intensity of pain syndrome (VAS-P), the average daily dosage of gabapentin, and the results of the neuropathic dysfunctional scale (modified version, NDSm), Pittsburgh Sleep Quality Index, PSQI), Global Rating of Change Scale (GROC), the results of electroneuromyography (ENMG). The total duration of the observation and treatment period was 2 months.Results. After 2 months of therapy in the main group of patients, compared with the control group, there was significantly more complete pain control (VAS-P: 3.0 ± 0.9 vs 3.6 ± 0.8), a decrease in the average daily dosage of gabapentin (390 vs 500 mg/day), reduction in the severity of clinical manifestations of polyneuropathic syndrome (NDSm: 4.4 ± 1.0 vs 4.9 ± 1.0 points) and improvement in sleep quality (PSQI: 6.8 ± 1.3 vs 7.9 ± 1.7). According to ENMG data, patients in the main group showed a significant improvement in the neurophysiological parameters of both motor and sensory fibers, which was significantly more pronounced compared to the control group. A significantly larger proportion of patients in the main group assessed the improvement from the therapy as ‘pronounced’ (GROC: 10/33.3 % vs 6/20.0 %).Conclusions. The use of ipidacrine in complex therapy of patients with DPN can significantly reduce the clinical manifestations of disease and improve the neurophysiological parameters of the peripheral nerves of the lower extremities. Ipidacrine can be considered as a basic drug for the treatment of patients with neurological complications of diabetes mellitus.

Attitudes and practices of inflammatory bowel disease patients towards skin cancer risk and sun protection

AbstractBackgroundSkin cancer is the most common form of cancer in Ireland with over 13,000 new cases diagnosed annually. People with inflammatory bowel disease are at higher risk of developing skin cancer.ObjectivesThe aim of this study is to assess inflammatory bowel disease (IBD) patients' awareness around skin cancer risk and photoprotection practices and to identify gaps in patient education regarding skin cancer prevention in IBD patients.MethodsIBD patients &gt;18 years old were invited to fill out a questionnaire while waiting for their outpatient appointment.ResultsA total of 87 patients (52% women) with IBD (Crohn's disease 62.8%, UC 35%,) were included. A total of 38 patients were diagnosed before age 25 (44%). Most patients were on active treatment for their IBD (96.5%, n = 85). Four patients had a personal history, and seven patients had a family history of skin cancer. Nearly half of participants (47.6%) were unaware or unsure of an increased risk of skin cancer associated with IBD and 42.5% were unaware or unsure of an increased risk with some IBD treatments. Behaviours around sun‐cream were generally good, however, other sun protective methods were suboptimal.ConclusionsOnly half (52.4%) of IBD patients surveyed were aware of a link between skin cancer and IBD. Skin cancer knowledge was generally good, however, photoprotection practices were suboptimal. This underscores the role of healthcare professionals in re‐enforcing sun safety information and skin cancer education in the IBD population.

Effects of intensity, frequency, and time window of exercise on sleep quality among community-dwelling adults aged 65–86 years

BackgroundAlthough the effects of exercise training (ET) on sleep problem have been reported, the effects according to the components of exercise, including intensity, frequency, and time window, are unknown. Thus, in this study, we aimed to assess the effects of ET on sleep quality in community-dwelling older adults with sleep problems. MethodsWe evaluated individuals aged ≥65 years whose Pittsburgh sleep quality index was >5 points at baseline. The participants were allocated to either the control group or the ET group and underwent interval walking training (IWT) for 5 months. Information regarding intensity, frequency, and time window of ET were obtained using a waist-worn accelerometer. ResultsOverall, 63 participants (24 men [mean ± standard deviation age: 75.1 ± 4.6 years] and 39 women [74.7 ± 5.2 years]) and 65 participants (24 men [75.2 ± 4.0 years] and 41 women [73.6 ± 4.2 years]) were included in the ET and control groups, respectively. The change in Pittsburgh sleep quality index was not significantly different between the two groups for both sexes. In the ET group, women who exercised 3–8 h before bedtime, men who did ET > 8 h before bedtime and more than 1 h after waking up, and men who did ET ≥ 5.05 days/week experienced significant improvements compared to the baseline. ConclusionsIWT does not significantly improve sleep quality. To obtain improvements in sleep quality, it might be necessary to consider the time window of performing ET for both sexes and ET frequency for men.

Long-term assessment of the NHS hybrid closed-loop real-world study on glycaemic outcomes, time-in-range, and quality of life in children and young people with type 1 diabetes

Hybrid closed-loop (HCL) systems seamlessly interface continuous glucose monitoring (CGM) with insulin pumps, employing specialised algorithms and user-initiated automated insulin delivery. This study aimed to assess the efficacy of HCLs at 12 months post-initiation on glycated haemoglobin (HbA1c), time-in-range (TIR), hypoglycaemia frequency, and quality of life measures among children and young people (CYP) with type 1 diabetes mellitus (T1DM) and their caregivers in a real-world setting. Conducted between August 1, 2021, and December 10, 2022, the prospective recruitment took place in eight paediatric diabetes centres across England under the National Health Service England’s (NHSE) HCL pilot real-world study. A cohort of 251 CYP (58% males, mean age 12.3 years) with T1DM participated (89% white, 3% Asian, 4% black, 3% mixed ethnicity, and 1% other). The study utilised three HCL systems: (1) Tandem Control-IQ AP system, which uses the Tandem t:slim X2 insulin pump (Tandem Diabetes Care, San Diego, CA, USA) with the Dexcom G6® CGM (Dexcom, San Diego, CA, USA) sensor; (2) Medtronic MiniMed™ 780G with the Guardian 4 sensor (Medtronic, Northridge, CA, USA); and (3) the CamAPS FX (CamDiab, Cambridge, UK) with the Ypsomed insulin pump (Ypsomed Ltd, Escrick, UK) and Dexcom G6® CGM.All systems were fully funded by the NHS. Results demonstrated significant improvements in HbA1c (average reduction at 12 months 7 mmol/mol; P < 0.001), time-in-range (TIR) (average increase 13.4%; P < 0.001), hypoglycaemia frequency (50% reduction), hypoglycaemia fear, and quality of sleep (P < 0.001) among CYP over a 12-month period of HCL usage. Additionally, parents and carers experienced improvements in hypoglycaemia fear and quality of sleep after 6 and 12 months of use. In addition to the improvements in glycaemic management, these findings underscore the positive impact of HCL systems on both the well-being of CYP with T1DM and the individuals caring for them.

0609 Improved Sleep Quality with Expiratory Positive Airway Pressure Enhanced Mandibular Advancement Device in OSA

0609 Improved Sleep Quality with Expiratory Positive Airway Pressure Enhanced Mandibular Advancement Device in OSA

0987 Physical Activity as a Tool to Improve Sleep Quality for Secure Psychiatric Inpatients: A Pilot Feasibility Study

0987 Physical Activity as a Tool to Improve Sleep Quality for Secure Psychiatric Inpatients: A Pilot Feasibility Study

Sleeping Safe and Sound: A Multidisciplinary Hospital-wide Infant Safe Sleep Quality Improvement Initiative

IntroductionPromoting Safe Sleep to decrease sudden unexpected infant death is challenging in the hospital setting. Local ProblemConcern for adherence to Safe Sleep practice across inpatient units at a large pediatric hospital. MethodsUtilized Quality improvement (QI) methodologies to promote Safe Sleep across all units. InterventionsDevelopment of a multidisciplinary expert group, hospital-wide guidelines, targeted interventions, and bedside audits to track progress. ResultsAdherence to Safe Sleep practices improved from 9% to 53%. Objects in the crib were a major barrier to maintaining a Safe Sleep environment. Safe Sleep practices were less likely to be observed in infants with increased medical complexity (p=.027). ConclusionsQI methodology improved adherence to infant Safe Sleep guidelines across multiple units. Medically complex infants continue to be a challenge to Safe Sleep. Therefore, ongoing education for staff and further research into best practices for the most complex infant populations are necessary.

Effects of Stretching Exercises and Myofascial Pain Release on Pain and Sleep Quality in Antenatal Restless Leg Syndrome

Background: Restless Leg Syndrome (RLS) is a condition that plagues many, causing an irresistible urge to move the legs, especially during periods of rest. This condition can be particularly challenging for pregnant women, impacting their sleep quality and overall well-being. Recognizing the need for effective, non-pharmacological interventions, this study delves into comparing the efficacy of two widely used therapies: stretching exercises and myofascial pain release (MPR). Objective: The primary aim was to evaluate and compare the effects of stretching exercises and myofascial pain release on pain reduction and sleep quality improvement in antenatal RLS patients. Methods: Conducted at the gynecology clinic of Khalid Farooqi Memorial Hospital, Hafizabad, this randomized clinical trial enlisted 22 participants, divided into control (n=11) and case (n=11) groups. The case group underwent stretching exercises coupled with infra-red therapy, while the control group received MPR and infra-red therapy. Both interventions were administered twice weekly for eight weeks. Outcomes were measured using the Numeric Pain Rating Scale (NPRS) and Pittsburgh Sleep Quality Index (PSQI) at baseline, 4th, and 8th weeks. Data analysis was performed using SPSS 25, employing Shapiro-Wilk, repeated measure ANOVA, and one-way ANOVA tests. Results: Initially, both groups exhibited moderate to severe symptoms. Post-treatment, significant improvements were noted. After 8 weeks of treatment, the study revealed that pregnant women with antenatal restless leg syndrome (RLS) responded better to stretching exercises (Group A) than to myofascial pain release (Group B). Initially, participants in both groups experienced moderate to severe pain and poor sleep quality. By the end of the study, Group A demonstrated significant improvement, with 9 out of 11 participants experiencing minimal pain and 8 out of 11 reporting greatly enhanced sleep quality. While Group B also improved, the results were less significant. This underscores the potential of stretching exercises as a more effective intervention for reducing pain and improving sleep in antenatal RLS. Conclusion: Stretching exercises were found to be more effective than myofascial pain release in reducing pain and improving sleep quality among antenatal RLS patients. Given these findings, healthcare professionals are encouraged to consider stretching exercises as a preferred intervention for RLS symptoms during pregnancy.

Assessing the Feasibility and Efficacy of Pre-Sleep Dim Light Therapy for Adults with Insomnia: A Pilot Study.

Background: Insomnia is increasingly recognized for its marked impact on public health and is often associated with various adverse health outcomes, including cardiovascular diseases and mental health disorders. The aim of this study was to investigate the efficacy of pre-sleep dim light therapy (LT) as a non-pharmacological intervention for insomnia in adults, assessing its influence on sleep parameters and circadian rhythms. Methods: A randomized, open-label, two-arm clinical trial was conducted over two weeks with 40 participants aged 20-60 years, all of whom had sleep disorders (CRIS, KCT0008501). They were allocated into control and LT groups. The LT group received exposure to warm-colored light, minimizing the blue spectrum, before bedtime. The study combined subjective evaluation via validated, sleep-related questionnaires, objective sleep assessments via actigraphy, and molecular analyses of circadian clock gene expression in peripheral blood mononuclear cells. Baseline characteristics between the two groups were compared using an independent t-test for continuous variables and the chi-squared test for categorical variables. Within-group differences were assessed using the paired t-test. Changes between groups were analyzed using linear regression, adjusting for each baseline value and body mass index. The patterns of changes in sleep parameters were calculated using a linear mixed model. Results: The LT group exhibited significant improvements in sleep quality (difference in difference [95% CI]; -2.00 [-3.58, -0.43], and sleep efficiency (LT: 84.98 vs. control: 82.11, p = 0.032), and an advanced Dim Light Melatonin Onset compared to the control group (approximately 30 min). Molecular analysis indicated a significant reduction in CRY1 gene expression after LT, suggesting an influence on circadian signals for sleep regulation. Conclusions: This study provides evidence for the efficacy of LT in improving sleep quality and circadian rhythm alignment in adults with insomnia. Despite limitations, such as a small sample size and short study duration, the results underscore the potential of LT as a viable non-pharmacological approach for insomnia. Future research should expand on these results with larger and more diverse cohorts followed over a longer period to validate and further elucidate the value of LT in sleep medicine. Trial registration: The trial was registered with the Clinical Research Information Service (KCT0008501).

A game-based learning approach to sleep hygiene education: a pilot investigation.

Sleep hygiene education (SHE) consists of environmental and behavioral practices primarily intended to reduce sleep problems. Currently considered ineffective as a stand-alone treatment, the manner in which the education is typically delivered may be ineffective for the acquisition of new knowledge. The purpose of this study was to determine if a more engaging teaching medium may improve the efficacy of sleep hygiene education. This study examined the use of game-based learning to teach SHE to individuals with sleep problems. 35 participants played the SHE games for 30 days. Differences in pre- and post-state anxiety and sleep quality measures were examined. Participants had significant improvements in sleep quality and state anxiety after using the app for 30 days, although scores for the majority of patients remained elevated. This pilot investigation provides initial evidence for the efficacy of a game-based approach to SHE.

Comparative Study on the Efficacy of Pregabalin Versus Limaprost in Patients With Lumbar Spinal Stenosis: A Prospective, Randomized Controlled Trial

BackgroundPatients with Lumbar Spinal Stenosis (LSS) typically complain of back pain and leg pain. These symptoms reduce the quality of life and also cause sleep disturbances. This study compares pregabalin and limaprost's efficacy in LSS for pain, disability, quality of life, and sleep, aiming to offer insights for medication selection. MethodsThis study was designed as a prospective, randomized, single-center, single-blinded, clinical superiority trial targeting patients with LSS. For 6 weeks, 111 patients per group were administered medication following a standard regimen, after which patient-reported outcomes were measured. The primary outcome was the Visual Analogue Scale (VAS) for back and leg pain, and the secondary outcomes included the Oswestry Disability Index (ODI), European Quality of Life 5 Dimensions (EQ-5D), and sleep quality. ResultsAfter 6 weeks of medication, there were significant improvements over time in the primary outcome, VAS for back pain and leg pain, in both groups, but no significant difference between the two groups. Similarly, for the secondary outcomes, ODI and EQ-5D, both groups showed significant improvements, yet there was no significant difference between them. In the subgroup analysis targeting poor sleepers (Pittsburgh sleep quality index, PSQI > 5), both groups also exhibited significant improvements in sleep quality, but again, there was no significant difference between the groups. ConclusionsEfficacy of pregabalin, limaprost in back and leg pain, ODI, EQ-5D, and sleep quality, but there was no significant difference between the two groups. Thus, it is advisable to prescribe based on individual drug responses and potential complications.

Hubungan Aromaterapi Frangipani terhadap Peningkatan Kualitas Tidur pada Remaja

Adolescents are individuals who are in a period of purbetas where there will be many changes such as the way of behavior and lifestyle. Insomnia is a condition that is often experienced by teenagers. Based on the National Sleep Foundation, the prevalence of insomniacs in Indonesia reaches 70%. Aromatherapy frangipani is one therapy that can relax so that the body can fall asleep. Frangipani contains triterpenoid compounds, amyrin, geraniol, citronellol, and linalool which can provide a relaxing effect. This research study aims to determine the relationship between the use of aromatherapy frangipani to improve sleep quality in adolescents. Research in this study uses literature review studies or literature reviews compiled using secondary data in the form of studies of research journals obtained from various scientific journal databases on the internet related to the relationship of aromatherapy use to improve sleep quality. The results, from 4 articles discussing the benefits of aromatherapy on improving sleep quality all showed that there was a significant influence between aromatherapy and the incidence of insomnia or improved sleep quality in adolescents. Bottom Line: Aromatherapy has a significant relationship to improved sleep quality and may reduce insomnia. The quality of adolescent sleep can be disrupted can be caused by various factors such as lifestyle, drugs, smoking, and stress in anxiety disorders.

Gender-specific link between sleep quality and body composition components: a cross-sectional study on the elderly

Sleep duration has been associated with overweight/obesity. Since sleep quality and body composition alter during aging, we conducted this study to determine if sleep quality is linked to body composition components in elderly people. This is a cross-sectional study conducted on 305 Iranian community-dwelling elderly aged ≥ 65 years. Sleep quality and body composition components were evaluated using Pittsburgh sleep quality index and bioelectric impedance analysis, respectively. The association of sleep quality and body composition components was examined using linear regression analysis. The prevalence of poor sleep quality and overweight/obesity was 48.9% and 54.4% in men and 77.0% and 79.3% in women, respectively. Women had significantly higher scores in most PSQI items than men, indicating their worse sleep quality compared to men. Women also had significantly higher body mass index (BMI), body fat percentage, and visceral adipose tissue and lower skeletal muscle and fat-free mass percentages than men. In the adjusted regression model, men showed positive associations between the third tertile of poor sleep quality and BMI (B = 1.35; 95% CI 0.08–2.61) and waist circumference (B = 4.14; 95% CI 0.39–7.89), but they did not demonstrate an association between sleep quality and body composition components. In the adjusted regression model for women, there were positive associations for BMI (B = 1.21; 95% CI 0.34–2.07), waist circumference (B = 2.95; 95% CI 0.99–4.91), body fat percentage (B = 2.75; 95% CI 1.06–4.45), and visceral adipose tissue (B = 7.80; 95% CI 1.73–13.87); also there were negative associations for skeletal muscle (B = − 1.40; 95% CI − 2.39 – – 0.41) and fat-free mass (B = − 2.76; 95% CI − 4.46 – –1.07) percentages. Except for waist circumference, other variables differed between men and women (P < 0.001). Weight management, prevention of muscle wasting, and improvement of sleep quality should be considered in a consortium when designing healthcare strategies for the elderly.

A Comparative Study of Sleep Hygiene Techniques’ Efficacy in Improving Sleep Quality: An Indo-Saudi Perspective

A Comparative Study of Sleep Hygiene Techniques’ Efficacy in Improving Sleep Quality: An Indo-Saudi Perspective