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Alghamdi AA, Abu-Saleh SY, Almohaya YA, Alamri HK, Ghazzawi H, Trabelsi K, Saif Z, BaHammam AS, Pandi-Perumal SR, Jahrami H. Examining the reliability and validity of the arabic version of the Glasgow Sleep Effort Scale (GSES). Sleep Breath 2024:10.1007/s11325-024-03053-w. [PMID: 38735910 DOI: 10.1007/s11325-024-03053-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 03/17/2024] [Accepted: 05/03/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND Sleep effort refers to the cognitive and behavioral exertion involved in initiating and maintaining sleep. High sleep effort is increasingly recognized as perpetuating insomnia and poor sleep quality. Validated sleep effort scales enable the quantification of this construct in clinical and research settings. However, no Arabic version has been available. This study translated and validated the Glasgow Sleep Effort Scale (GSES) into Arabic to assess sleep effort in Arabic-speaking populations. METHOD The GSES was translated into Arabic using the forward-backward translation approach. This involved an initial Arabic translation from the source followed by a back translation into English to ensure accuracy. A total of 369 participants were recruited to assess the psychometric properties of the Arabic version of the GSES, specifically its reliability and validity. The reliability analysis included Cronbach's α, McDonald's ω, and test-retest reliability. Validity was examined using confirmatory factor analysis (CFA) to evaluate the unidimensionality of the scale and assess model fit. Convergent validity was also assessed through correlation analysis with the Athens Insomnia Scale (AIS) and the Generalized Anxiety Disorder-7 Scale (GAD-7). RESULTS The Cronbach's α reliability coefficient and McDonald's ω for the scale were found to be 0.87 (95% CI: 0.85-0.89). The test-retest reliability was 0.95 (95% CI: 0.93 - 0.97) after two weeks. The one-factor model showed an acceptable fit, with a CFI of 0.96, a TLI of 0.94, and an SRMR of 0.04. Invariance analysis revealed that male and female participants conceptualized and responded to the GSES items similarly, without differences in factor loadings or scale characteristics between the sexes. The Arabic version of the GSES has good convergent validity, as shown by the significant correlation between the AIS and the GSES (r = 0.72, p < 0.001). Similarly, the GAD-7 score was significantly correlated with the GSES score (r = 0.77, p < 0.001). CONCLUSION This is the first study in which the GSES was validated in Arabic. This allows the scale to reliably gauge sleep effort among Arabic speakers, providing new clinical and research opportunities to understand how maladaptive sleep effort may contribute to insomnia and suboptimal sleep in this demographic population.
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Affiliation(s)
| | - Salma Yasser Abu-Saleh
- Department Nutrition and Food Technology, Jordan University of Science and Technology, Irbid, Jordan
| | | | | | - Hadeel Ghazzawi
- Nutrition and Food Science Department, Agriculture School, The University of Jordan, P. O. Box 11942, Amman, Jordan
| | - Khaled Trabelsi
- High Institute of Sport and Physical Education of Sfax, Research Laboratory: Education, Motricity, Sport and Health, EM2S, LR19JS01, University of Sfax, 3000, Sfax, Tunisia
| | | | - Ahmed S BaHammam
- Department of Medicine, University Sleep Disorders Center and Pulmonary Service, King Saud University, Riyadh, KSA, Saudi Arabia
- The Strategic Technologies Program of the National Plan for Sciences and Technology and Innovation in the Kingdom of Saudi Arabia, Riyadh, Saudi Arabia
- King Saud University Medical City, Riyadh, 11472, Saudi Arabia
| | - Seithikurippu R Pandi-Perumal
- Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
- Division of Research and Development, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Haitham Jahrami
- Department of Psychiatry, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
- Government Hospitals, Manama, Bahrain
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Kamata Y, Takashio O, Sato R, Kawai H, Ishii H, Aoyagi K, Tomita A, Toda S, Iwanami A. Relationship Between Insomnia and Continued Outpatient Treatment in Psychiatric Patients. Neuropsychiatr Dis Treat 2024; 20:697-723. [PMID: 38559773 PMCID: PMC10981878 DOI: 10.2147/ndt.s454757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 03/15/2024] [Indexed: 04/04/2024] Open
Abstract
Purpose Sleep plays an essential role in maintaining both physical and mental well-being. Many patients in psychiatric outpatient settings complain of insomnia. However, the causal relationship between insomnia and depressive symptoms in all mental illnesses remains unclear. Moreover, research on insomnia and the continuation of outpatient treatment is lacking. We hypothesize a high correlation between depression and insomnia among patients with diverse mental illnesses. Additionally, we posit that insomnia significantly influences the continuity of outpatient visits. To this end, we evaluated insomnia and depression symptoms in psychiatric patients both at their initial visit and one year later. We also examined factors related to insomnia at the outset and factors associated with the ongoing utilization of outpatient treatment. Patients and Methods The participants of the study consisted of patients who made their first visit to the outpatient department of psychiatry and neurology at Showa University East Hospital between June 1, 2021, and March 31, 2023, and who continued attending the outpatient clinic for one year. Clinical characteristics were assessed using the Self-rating Depression Scale (SDS) and the Athens Insomnia Scale (AIS). Results The study's findings were collected from a cohort of 1106 patients and revealed that more than 70% experienced insomnia at the time of their initial visit. In total 137 patients continued to receive outpatient treatment for one year, and their AIS scores improved from 9 points to 5 points. A multivariate analysis revealed that the SDS items of depressed mood and insomnia were confounding factors influencing AIS improvement. Conclusion Given that 70% of patients complained of insomnia at the time of their first visit and that sleep improved in many of the 12.4% of patients who continued to receive outpatient treatment for at least one year, the results suggest that sleep status is an important determinant of whether a patient continues to attend outpatient clinics.
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Affiliation(s)
- Yukinori Kamata
- Department of Psychiatry, Showa University School of Medicine, Tokyo, Japan
- Department of Psychiatry and Neurology, Showa University East Hospital, Tokyo, Japan
| | - Osamu Takashio
- Department of Psychiatry, Showa University School of Medicine, Tokyo, Japan
- Department of Psychiatry and Neurology, Showa University East Hospital, Tokyo, Japan
| | - Ryotaro Sato
- Department of Psychiatry, Showa University School of Medicine, Tokyo, Japan
- Department of Psychiatry and Neurology, Showa University East Hospital, Tokyo, Japan
| | - Hideaki Kawai
- Department of Psychiatry, Showa University School of Medicine, Tokyo, Japan
- Department of Psychiatry and Neurology, Showa University East Hospital, Tokyo, Japan
| | - Hiroki Ishii
- Department of Psychiatry, Showa University School of Medicine, Tokyo, Japan
- Department of Psychiatry and Neurology, Showa University East Hospital, Tokyo, Japan
| | - Keisuke Aoyagi
- Department of Psychiatry, Showa University School of Medicine, Tokyo, Japan
- Department of Psychiatry and Neurology, Showa University East Hospital, Tokyo, Japan
| | - Akisa Tomita
- Department of Psychiatry, Showa University School of Medicine, Tokyo, Japan
- Department of Psychiatry and Neurology, Showa University East Hospital, Tokyo, Japan
| | - Shigenobu Toda
- Department of Psychiatry, Showa University School of Medicine, Tokyo, Japan
- Department of Psychiatry and Neurology, Showa University East Hospital, Tokyo, Japan
| | - Akira Iwanami
- Department of Psychiatry, Showa University School of Medicine, Tokyo, Japan
- Department of Psychiatry and Neurology, Showa University East Hospital, Tokyo, Japan
- Showa University Karasuyama Hospital, Tokyo, Japan
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Zhu Y, Hu X, Zhu K, Zhou Q, Sun J, Zhong Z, Zhang X. Vaccination against SARS-CoV-2 contributed to reducing the prevalence of depression in Chinese adults - A cross-sectional study. J Affect Disord 2024; 349:407-413. [PMID: 38190859 DOI: 10.1016/j.jad.2024.01.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/05/2023] [Accepted: 01/03/2024] [Indexed: 01/10/2024]
Abstract
BACKGROUND SARS-CoV-2 vaccination has been reported to improve mental health. However, few relevant data were collected in China. The study aimed to evaluate the impact of SARS-CoV-2 vaccination on the risk of depression in China and risk factors contributing to depression. METHODS This is a cross-sectional study carried out from May 2020 to July 2021. Participants were widely recruited in China to participate in the survey using an online questionnaire including Patient Health Questionnaire-9, Generalized Anxiety Disorder-7, Athens Insomnia Scale-8.After exclusion of 105 ineligible questionnaires, 9452 participants were included in our final analysis. Chi-square test and Multivariable logistic regression analysis were used to analyze data. RESULTS Of the 9452 participants, 7207 were vaccinated. Our results showed that the prevalence of depression decreased significantly after vaccination (56.1 % for unvaccinated participants vs. 19.7 % for vaccinated participants). The prevalence of mild, moderate and severe depression was also significantly lower in the vaccinated participants than in the unvaccinated participants (14.8 % vs 29.0 %, 2.8 % vs 13.3 %, 2.0 % vs 13.8 %, respectively). Besides, among vaccinated participants, male and aged participants had a lower chance of developing depression (AOR = 1.34; AOR = 0.63; AOR = 0.5, respectively). In addition, although with vaccination, participants with anxiety and insomnia were more likely to suffer from depression (AOR = 29.2; AOR = 11.89). LIMITATIONS The study was a cross-sectional survey. The numbers of participants differed much in the two groups. CONCLUSIONS The present study confirmed that SARS-CoV-2 vaccination contributed to reducing the prevalence of depression in Chinese adults. Moreover, vaccinated men and older adult participants had less prevalence of depression.
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Affiliation(s)
- Yingying Zhu
- Huashan Hospital, Shanghai Medical College, Fudan University, 12 Urumqi Middle Road, 200040 Shanghai, China
| | - Xueqin Hu
- Changde Hospital, Xiangya School of Medicine, Central South University (The first people's hospital of Changde city), 818 Renmin Road, 415000, Changde City, Hunan Province, China
| | - Kai Zhu
- Jishou University, 120 Renmin South Road, 416000 Jishou City, Hunan Province, China
| | - Quan Zhou
- Changde Hospital, Xiangya School of Medicine, Central South University (The first people's hospital of Changde city), 818 Renmin Road, 415000, Changde City, Hunan Province, China
| | - Juan Sun
- Changde Hospital, Xiangya School of Medicine, Central South University (The first people's hospital of Changde city), 818 Renmin Road, 415000, Changde City, Hunan Province, China
| | - Zhenzhen Zhong
- Changde Hospital, Xiangya School of Medicine, Central South University (The first people's hospital of Changde city), 818 Renmin Road, 415000, Changde City, Hunan Province, China
| | - Xiaobo Zhang
- Changde Hospital, Xiangya School of Medicine, Central South University (The first people's hospital of Changde city), 818 Renmin Road, 415000, Changde City, Hunan Province, China.
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Murayama T, Ito Y, Narita K, Ishida T, Hinotsu S, Fujita M. The effect of lemborexant on insomnia in patients with psychiatric disorders: Detailed evaluation using the Athens Insomnia Scale. PCN REPORTS : PSYCHIATRY AND CLINICAL NEUROSCIENCES 2024; 3:e165. [PMID: 38868465 PMCID: PMC11114419 DOI: 10.1002/pcn5.165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 06/14/2024]
Abstract
Aim Chronic insomnia disorder is common and associated with reduced quality of life. Benzodiazepine hypnotics are commonly prescribed for insomnia, but have potential side effects such as concentration impairment, somnolence, and dependence. Lemborexant (LEM) is an orexin receptor antagonist considered to have fewer side effects than benzodiazepine hypnotics. This study evaluated the effect of LEM on sleep in detail and examined whether benzodiazepine hypnotics can be gradually tapered by adding LEM. Methods We retrospectively examined the effectiveness of LEM in 28 outpatients with insomnia. Insomnia symptoms were assessed using the Athens Insomnia Scale (AIS) before and after LEM administration. We also attempted to taper benzodiazepine hypnotics and assessed benzodiazepine dose using diazepam equivalents for some patients taking benzodiazepine hypnotics. Wilcoxon's signed-rank test was used for statistical analysis. Results The mean AIS score was significantly improved after LEM treatment (8.7 ± 5.2 vs. 3.8 ± 3.3; P < 0.01). Among the AIS subitems, significant improvement was observed for six items: sleep induction, awakenings during the night, sleep quality, well-being, functioning capacity, and sleepiness during the day. The mean benzodiazepine dose was significantly lower after LEM treatment (4.6 ± 5.0 mg vs. 2.1 ± 3.3 mg; P < 0.01). Conclusions This study indicated the potential of LEM for improving insomnia and reducing benzodiazepine dose.
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Affiliation(s)
- Tomonori Murayama
- Department of PsychiatryAsahikawa Keisenkai HospitalHokkaidoJapan
- Department of PsychiatryKushiro Red Cross HospitalHokkaidoJapan
| | - Yuji Ito
- Department of PsychiatryKushiro Red Cross HospitalHokkaidoJapan
| | - Kenji Narita
- Department of PsychiatryKushiro Red Cross HospitalHokkaidoJapan
- Graduate school of MedicineSapporo Medical UniversityHokkaidoJapan
| | - Tetsuro Ishida
- Department of PsychiatryJapan Health Care UniversityHokkaidoJapan
| | - Shiro Hinotsu
- Department of Biostatistics and Data ManagementSapporo Medical UniversityHokkaidoJapan
| | - Masahiko Fujita
- Wellness Boyo Hospital Otaru Sleep Disorders ClinicHokkaidoJapan
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Nagasaki K, Kobayashi H, Nishizaki Y, Kurihara M, Watari T, Shimizu T, Yamamoto Y, Shikino K, Fukui S, Nishiguchi S, Katayama K, Tokuda Y. Association of sleep quality with duty hours, mental health, and medical errors among Japanese postgraduate residents: a cross-sectional study. Sci Rep 2024; 14:1481. [PMID: 38233476 PMCID: PMC10794685 DOI: 10.1038/s41598-024-51353-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 01/03/2024] [Indexed: 01/19/2024] Open
Abstract
Long duty hours (DH) impair sleep and negatively affect residents' health and medical safety. This cross-sectional study investigated the association among residents' DH, sleep duration, insomnia, sleep impairment, depressive symptoms, and self-reported medical errors among 5579 residents in Japan who completed the General Medicine In-Training Examination (2021) and participated in the training-environment survey. Weekly DH was classified under seven categories. Sleep duration and insomnia symptoms, from the Athens Insomnia Scale, were analysed to determine sleep impairment; depressive symptoms and medical errors were self-reported. Among 5095 residents, 15.5% slept < 5 h/day, and 26.7% had insomnia. In multivariable analysis, compared with ≥ 60 and < 70, DH ≥ 90 h/week associated with shorter sleep duration and worsen insomnia symptoms. Shorter durations of sleep and more intense symptoms of insomnia were associated with increased depressive symptoms. Medical errors increased only among residents with insomnia, but were not associated with sleep duration. DH > 90 h/week could lead to shorter sleep duration, worsen insomnia symptoms, and negatively impact well-being and medical safety. There was no significant association between sleep duration and medical errors; however, insomnia conferred an increased risk of medical errors. Limiting DH for residents to avoid excessive workload can help improve resident sleep, enhance resident well-being, and potentially reduce insomnia-associated medical errors.
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Affiliation(s)
- Kazuya Nagasaki
- Department of Internal Medicine, Mito Kyodo General Hospital, University of Tsukuba, 3-2-7, Miyamachi, Mito, Ibaraki, 310-0015, Japan
| | - Hiroyuki Kobayashi
- Department of Internal Medicine, Mito Kyodo General Hospital, University of Tsukuba, 3-2-7, Miyamachi, Mito, Ibaraki, 310-0015, Japan.
| | - Yuji Nishizaki
- Division of Medical Education, Juntendo University School of Medicine, Tokyo, Japan
| | - Masaru Kurihara
- Department of Patient Safety, Nagoya University Hospital, Aichi, Japan
| | - Takashi Watari
- General Medicine Center, Shimane University Hospital, Shimane, Japan
| | - Taro Shimizu
- Department of Diagnostic and Generalist Medicine, Dokkyo Medical University Hospital, Tochigi, Japan
| | - Yu Yamamoto
- Division of General Medicine, Center for Community Medicine, Jichi Medical University, Tochigi, Japan
| | - Kiyoshi Shikino
- Department of General Medicine, Chiba University Hospital, Chiba, Japan
| | - Sho Fukui
- Department of Emergency and General Medicine, Kyorin University, Tokyo, Japan
| | - Sho Nishiguchi
- Department of General Internal Medicine, Shonan Kamakura General Hospital, Kamakura, Japan
| | - Kohta Katayama
- Department of General Internal Medicine, St. Marianna University School of Medicine, Kanagawa, Japan
- Department of Clinical Epidemiology, Graduate School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Yasuharu Tokuda
- Muribushi Okinawa for Teaching Hospitals, Okinawa, Japan
- Tokyo Foundation for Policy Research, Tokyo, Japan
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Ibáñez-Del Valle V, Ballestar-Tarín ML, Mafla-España MA, Cauli O, Navarro-Martínez R. Salivary Interleukin 1-Beta Concentration Associates With Sleep Quality in Older Individuals. Biol Res Nurs 2024; 26:21-34. [PMID: 37269122 DOI: 10.1177/10998004231181347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Background: Poor sleep quality is prevalent in older people and impairs their quality of life. Various studies show an association between sleep disorders and altered levels of inflammatory cytokines. The cytokine IL-1β has been shown to display both somnogenic and insomnia-promoting effects in experimental animals. Objectives: to evaluate the relationship between insomnia and salivary IL-1β concentration and the role of associated factors such as the symptoms of depression, use of hypnotics, intake of caffeinated beverages, smoking, and alcohol use in older individuals. An analytical, cross-sectional, observational research was carried out with a population of community-dwelling individuals over 60 years of age in Valencia (Spain). Sleep quality was measured with the Athens insomnia scale (AIS) and depressive symptoms with Geriatric Depression Scale (GDS). Results: 287 individuals participated in the study (mean age 74.08 years (76.7% women). 41.5% of the participants had insomnia, 36.9% took drugs for sleep problems, and 32.4% had relevant depressive symptoms. There was a significant inverse correlation between the IL-1β and total AIS score (rho = -0.302, p < 0.001), the sleep difficulty subdomain (rho = -0.259, p < 0.001), and the daytime sleepiness subdomain (rho = -0.322, p < 0.001). No significant correlation was observed between GDS and salivary IL-1β concentration. The IL-1β concentration was significantly lower in individuals taking drugs for sleeping compared with those not taking those drugs (1.11 ± 0.09 and 1.48 ± 0.08, respectively; p = 0.001). Regarding the AIS score, there was no significant difference in marital status, smoking, or the number of cups of tea or cola drinks, but there was a significant association with alcohol intake (p = 0.019) and in the number of daily intakes of coffee (p = 0.030). The receiver operating characteristic (ROC) curve analysis of IL-1β for diagnosis of moderate-severe insomnia showed an area under the curve (AUC) value of 0.78 (95% confidence interval 0.71-0.85). At the cut-off of 0.83 pg/µL of Il-1β, it had a sensitivity of 70.3% and a specificity of 69.8%.
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Zhang XH, Zhang X, Liu XW, Lai PH, Cao CC, Wang YL, Ren LJ. Examining the Role of GLU/GABA to GLN Metabolic Cycle in the Pathogenesis of Post-Stroke Depressive Disorder and Insomnia. Neuropsychiatr Dis Treat 2023; 19:2833-2840. [PMID: 38149001 PMCID: PMC10750479 DOI: 10.2147/ndt.s443844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/04/2023] [Indexed: 12/28/2023] Open
Abstract
Objective This study aims to elucidate the potential links between the GLU/GABA to GLN metabolic cycle disruptions and the onset of depressive and insomnia disorders following a stroke. We particularly focus on understanding if these disorders share a common underlying pathogenic mechanism. Methods We examined 63 patients with post-stroke insomnia, 62 patients with post-stroke depression, and 18 healthy individuals. The study involved assessing insomnia using the Acute Insomnia Scale (AIS) and depression using the Hamilton Depression Rating Scale. We measured serum concentrations of GLN, GLU, and GABA and analyzed their correlations with AIS and HAMD scores. Results Our results indicate no significant difference in the serum levels of GLN, GLU, and GABA between the post-stroke insomnia and depression groups. However, these levels were notably lower in both patient groups compared to the healthy control group. A negative correlation between AIS scores and GABA levels was observed in the post-stroke insomnia group, suggesting a potential link between GABAergic disturbances and insomnia. Conversely, no significant correlation was found between Hamilton Depression Rating Scale scores and the levels of GABA, GLU, or GLN in the post-stroke depression group. Conclusion The study highlights that abnormalities in the GLU/GABA to GLN metabolic cycle, particularly the levels of GLN, GABA, and GAD, might be intricately linked to the pathogenesis of post-stroke insomnia and depression. Our findings suggest that GABAergic imbalances could be indicative of post-stroke insomnia, serving as potential biological markers for differential diagnosis in clinical settings. Further research is warranted to explore these relationships in greater depth, potentially leading to new diagnostic and therapeutic approaches for post-stroke neuropsychiatric disorders.
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Affiliation(s)
- Xiao-Hua Zhang
- Department of Rehabilitation, Shenzhen Dapeng New District Nanao People’s Hospital, Shenzhen, 518121, People’s Republic of China
| | - Xin Zhang
- Department of Rehabilitation, Shenzhen Dapeng New District Nanao People’s Hospital, Shenzhen, 518121, People’s Republic of China
| | - Xuan-Wei Liu
- Department of Rehabilitation, Shenzhen Dapeng New District Nanao People’s Hospital, Shenzhen, 518121, People’s Republic of China
| | - Peng-Hui Lai
- Department of Rehabilitation, Shenzhen Dapeng New District Nanao People’s Hospital, Shenzhen, 518121, People’s Republic of China
| | - Chang-Chun Cao
- Department of Rehabilitation, Shenzhen Dapeng New District Nanao People’s Hospital, Shenzhen, 518121, People’s Republic of China
| | - Yu-Long Wang
- Department of Rehabilitation, The First Affiliated Hospital, Shenzhen University, Shenzhen Second People’s Hospital, Shenzhen, 518000, People’s Republic of China
| | - Li-Jie Ren
- Department of Rehabilitation, The First Affiliated Hospital, Shenzhen University, Shenzhen Second People’s Hospital, Shenzhen, 518000, People’s Republic of China
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Du M, Hou X, Lu S, Kang T, Li Y, Wang R. Effectiveness of traditional Chinese exercise in patients with fibromyalgia syndrome: A systematic review and meta-analysis of randomized clinical trials. Int J Rheum Dis 2023; 26:2380-2389. [PMID: 37813823 DOI: 10.1111/1756-185x.14924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 06/27/2023] [Accepted: 09/12/2023] [Indexed: 10/11/2023]
Abstract
BACKGROUND AND OBJECTIVE Fibromyalgia syndrome (FMS) is a common disorder characterized by heterogeneous symptoms that leads to decreased functioning, work productivity, and quality of life. Exercise has been recommended for fibromyalgia treatment. Traditional Chinese exercise (TCE), including Taichi, Qigong, Badunjin, Wuqinxi, etc., as a kind of mind-body exercise, plays an important role in alleviating symptoms of FMS. The objective of this study is to summarize the available evidence, through meta-analysis, on the pain relief, quality of life, sleep improvement, and emotion regulation of FMS in TCE. METHODS Databases of PubMed, EMBASE, Cochrane library, Google scholar, CNKI, WANFANG DATA, VIP, etc. were used to search eligible studies that were published from the time of their inception to February 11, 2022, in English and Chinese. The included studies were divided into two groups: TCE group (experimental group) and control group. The Cochrane collaboration's tool was used to assess the risk of bias, and Revman5.4.1 software was used to synthesize and analyze the data. RESULTS A total of 12 literatures were included in this study, which contained 781 patients, and 448 of them were included in the treatment group, 333 of others in control group. TCE significantly alleviated pain [SMD = -0.83, 95% CI (-1.15, -0.51), p < .00001], improved quality of life [SMD = -0.53, 95% CI (-0.86, -0.19), p = .002] and improved qualities of sleep [SMD = -0.41, 95% CI (-0.57, -0.24), p < .00001] and relieved depression [SMD = -0.40, 95% CI (-0.69, -0.10), p < .008]. CONCLUSION TCE may be a way to reduce pain, improve the quality of life and sleep, and relieve depression for FMS, and it could be part of the FMS treatment.
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Affiliation(s)
- Mengmeng Du
- Department of Rheumatology, Dongfang Hospital Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Xiujuan Hou
- Department of Rheumatology, Dongfang Hospital Beijing University of Chinese Medicine, Beijing, China
| | - Siyi Lu
- Department of Rheumatology, Dongfang Hospital Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Tianlun Kang
- Department of Rheumatology, Dongfang Hospital Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Yuan Li
- Department of Rheumatology, Dongfang Hospital Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Ruoyi Wang
- Department of Rheumatology, Dongfang Hospital Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
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Doi T, Honda I, Nakajima M, Tamaoki M, Hirayama M. Relationship Between Sleep Quality and Constipation Severity in Patients With Parkinson Disease: A Cross-sectional Study. J Neurosci Nurs 2023; 55:211-216. [PMID: 37931084 DOI: 10.1097/jnn.0000000000000733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
ABSTRACT BACKGROUND: Constipation in patients with Parkinson disease (PD) adversely affects motor symptoms, making defecation management critical. Sleep disturbance is another common complaint in patients with PD (PWP). Associations between sleep disturbances and constipation have been reported in recent studies on PD. If improving sleep quality is useful for managing constipation in PWP, it might serve as a new method of constipation management that is less physically and mentally distressing than laxatives. This study aimed to examine the relationship between sleep quality and constipation severity in PWP. METHODS: We administered a questionnaire on sleep and constipation to 1048 PWP. Constipation severity was assessed using Constipation Assessment Scale Japanese version 2 (CAS). General sleep quality was estimated using the Japanese versions of the Pittsburgh Sleep Quality Index (PSQI) and Athens Insomnia Scale. Sleep quality due to PD-specific nighttime problems was estimated using the Parkinson's Disease Sleep Scale-2 Japanese version (PDSS-2). We conducted a multiple regression analysis using the forced entry method to identify the variables that influenced CAS. RESULTS: We analyzed 350 PWP. Overall, 94.9% of PWP had constipation symptoms. The percentages of PWP with poor sleep were as follows: PSQI, 74.7%; Athens Insomnia Scale, 69.8%; and PDSS-2, 73.8%. Furthermore, 17.6% of the patients with constipation and 35.3% with sleep problems did not consult a healthcare provider. Multivariate analysis revealed that CAS was significantly associated only with PDSS-2 (standardized partial regression coefficient, 0.217; 95% confidence interval, 0.030-0.111). CONCLUSION: Poor sleep quality, related to PD-specific nighttime problems, was found be associated with worsening constipation severity. Nursing activities that help PWP with PD-specific nighttime problems have a more comfortable night's sleep would be key to alleviating constipation severity.
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Jahrami H, Trabelsi K, Saif Z, Manzar MD, BaHammam AS, Vitiello MV. Reliability generalization meta-analysis of the Athens Insomnia Scale and its translations: Examining internal consistency and test-retest validity. Sleep Med 2023; 111:133-145. [PMID: 37776584 DOI: 10.1016/j.sleep.2023.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/24/2023] [Accepted: 09/14/2023] [Indexed: 10/02/2023]
Abstract
The Athens Insomnia Scale (AIS) is a widely used self-report measure to evaluate insomnia symptoms based on the International Classification of Diseases criteria version 10 (ICD-10). Despite its extensive use in clinical and research settings, the reliability of the AIS has not been systematically investigated. This systematic review reports a reliability generalization meta-analysis study to assess the internal consistency and the test-retest reliability of the AIS across various populations and settings. A systematic literature search was conducted to identify studies reporting Cronbach's alpha and test-retest coefficients for the AIS. Pooled estimates of reliability, along with moderator analyses, were calculated. The AIS has an excellent internal consistency of 0.84 (95% CI: 0.81 to 0.86), and re-test reliability of 0.86 (95% CI: 0.80 to 0.92). The significant heterogeneity levels support the recommendation that future studies using the AIS include and discuss reliability estimates based on their own data.
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Affiliation(s)
- Haitham Jahrami
- Psychiatric Hospital, Government Hospitals, Manama, Bahrain; Department of Psychiatry, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain.
| | - Khaled Trabelsi
- High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, 3000, Tunisia; Research Laboratory: Education, Motricity, Sport and Health, EM2S, LR19JS01, University of Sfax, Sfax, 3000, Tunisia.
| | - Zahra Saif
- Psychiatric Hospital, Government Hospitals, Manama, Bahrain.
| | - Md Dilshad Manzar
- Department of Nursing, College of Applied Medical Sciences, Majmaah University, Majmaah, 11952, Saudi Arabia.
| | - Ahmed S BaHammam
- Department of Medicine, University Sleep Disorders Center and Pulmonary Service, King Saud University, Riyadh, Kingdom of Saudi Arabia; The Strategic Technologies Program of the National Plan for Sciences and Technology and Innovation in the Kingdom of Saudi Arabia, Riyadh, Saudi Arabia.
| | - Michael V Vitiello
- Department of Psychiatry & Behavioral Sciences, University of Washington, Seattle, United States.
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11
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Takano Y, Ibata R, Machida N, Ubara A, Okajima I. Effect of cognitive behavioral therapy for insomnia in workers: A systematic review and meta-analysis of randomized controlled trials. Sleep Med Rev 2023; 71:101839. [PMID: 37657127 DOI: 10.1016/j.smrv.2023.101839] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/16/2023] [Accepted: 08/16/2023] [Indexed: 09/03/2023]
Abstract
Although cognitive behavioral therapy for insomnia (CBT-I) is recommended as a first-line treatment, its efficacy for workers with insomnia remains unclear. This systematic review and meta-analysis aimed to determine the effectiveness of CBT-I in the management of insomnia symptoms in workers. We searched the literature in three electronic databases, namely PubMed, PsycINFO, and Embase, and included 21 studies in the meta-analysis. Compared with the control group, CBT-I overall resulted in significant improvements in terms of severity of insomnia (g = -0.91), sleep onset latency (g = -0.62), wakefulness after sleep onset (g = -0.60), early morning awakening (g = -0.58), and sleep efficiency (g = 0.71). However, there was no improvement in the total sleep time relative to that in the control group. Furthermore, CBT-I significantly alleviated depressive (g = -0.37) and anxiety (g = -0.35) symptoms and fatigue (g = -0.47) compared with the control group. Our study findings suggest that both web-based and face-to-face CBT-I are effective interventions for managing insomnia symptoms in daytime workers, although it is important to note that only face-to-face CBT-I achieved clinically meaningful changes. The effectiveness of CBT-I for shift workers could not be determined.
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Affiliation(s)
- Yuta Takano
- Department of Somnology, Tokyo Medical University, Tokyo, Japan; Japan Somnology Center, Neuropsychiatric Research Institute, Tokyo, Japan.
| | - Rui Ibata
- Graduate School of Psychological Science, Health Sciences University of Hokkaido, Hokkaido, Japan; Goryokai Medical Corporation, Hokkaido, Japan
| | - Naho Machida
- Osaka Counseling Center Bellflower, Osaka, Japan
| | | | - Isa Okajima
- Department of Psychological Counseling, Faculty of Humanities, Tokyo Kasei University, Tokyo, Japan
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12
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Ma Z, Wang J, He T, Zhu S, Sheng C, Ge Y, Yuan L. Correlation between preoperative frailty and postoperative delirium in elderly patients undergoing hip arthroplasty. Medicine (Baltimore) 2023; 102:e34785. [PMID: 37653780 PMCID: PMC10470691 DOI: 10.1097/md.0000000000034785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/25/2023] [Accepted: 07/26/2023] [Indexed: 09/02/2023] Open
Abstract
BACKGROUND Postoperative delirium (POD) refers to acute brain dysfunction occurring within 7 days after operation or before discharge. Frailty refers to the state that the body's physiological reserve is insufficient, so that the compensative capacity to endogenous and exogenous stress stimuli decreases. The purpose of this study is to explore the association of preoperative frailty (PF) with POD in elderly patients undergoing hip arthroplasty. METHODS Totally 228 elderly patients (age ≥ 65 years) who received elective hip arthroplasty in the Ningbo No. 6 Hospital between December 2021 and June 2022 were enrolled. One day before surgery, the frailty phenotype scale was adopted for evaluation of patients' frailty. On the 1st-3rd day after operation, the confusion assessment method was adopted for evaluation of delirium, and the patients were grouped into a POD group and non-POD group. Logistic regression was conducted to analyze the correlation between PF and POD. RESULTS Among the patients, the incidence of PF was 30.70% (70/228), and the incidence of delirium within 3 days after operation was 25.88% (59/228). According to binary logistic regression analysis, PF, age, hypertension, diabetes mellitus, and preoperative sleep disorder were independent risk factors for POD in elderly patients undergoing hip arthroplasty (all P < .05). CONCLUSION PF is a crucial risk factor for POD in elderly patients undergoing hip arthroplasty.
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Affiliation(s)
- Zihan Ma
- Health Science Center, Ningbo University, Ningbo, Zhejiang, China
| | - Jianlin Wang
- Department of Anesthesiology, Ningbo No. 6 Hospital, Ningbo, Zhejiang, China
| | - Tianyi He
- Health Science Center, Ningbo University, Ningbo, Zhejiang, China
| | - Shaoxiong Zhu
- Health Science Center, Ningbo University, Ningbo, Zhejiang, China
| | - Chaoxu Sheng
- Department of Anesthesiology, Ningbo No. 6 Hospital, Ningbo, Zhejiang, China
| | - Yeying Ge
- Department of Anesthesiology, Ningbo No. 6 Hospital, Ningbo, Zhejiang, China
| | - Liyong Yuan
- Department of Anesthesiology, Ningbo No. 6 Hospital, Ningbo, Zhejiang, China
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Grassi V, Jurno ME, Fröhlich AC, Rieder CRDM, Sarmento EM, Pereira JK, Silva LL, Barea LM, Poli LEB, Queiroz LP, Ciciarelli MC, Peres MFP, Rocha Filho PAS, Vieira RVDA, Londero RG, Kowacs F. Brazilian headache registry: methods and preliminary data of the pilot study. ARQUIVOS DE NEURO-PSIQUIATRIA 2023; 81:740-747. [PMID: 37604204 PMCID: PMC10468244 DOI: 10.1055/s-0043-1771175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/06/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Evaluation and treatment of primary and secondary headaches is a global public health challenge. Recognizing the epidemiological impact of headaches, a group of researchers linked to the Brazilian Headache Society proposed the Brazilian Headache Registry and drew up its initial protocol. OBJECTIVE Here we describe the methods and preliminary data obtained from the pilot study. METHODS This was a multicenter longitudinal observational study conducted between September 2020 and August 2021. Prospective data were collected in three specialist centers for headache care in states in southern and southeastern Brazil. Patients aged 18 years or older who sought care for headache in tertiary centers and who agreed to participate in the study, were considered eligible. RESULTS Sixty-six patients were included in the pilot study: 43 (65%) from Rio Grande do Sul state and 23 (35%) from Minas Gerais state. Overall, 90% were female, and the subjects' mean age was 38.2 ± 11.2 years. Primary headaches accounted for 85.3% of the diagnoses made. Among secondary headaches, medication overuse headache was the most frequent type (7.1%). CONCLUSIONS The pilot study showed the feasibility of the research protocol developed for tertiary centers. The Brazilian Headache Registry will form a source of longitudinal data with the aim of contributing to better characterization of the various phenotypes of patients with primary and secondary headaches, and to detailing the use of health resources and identifying predictors of better clinical outcomes.
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Affiliation(s)
- Vanise Grassi
- Hospital Moinhos de Vento, Porto Alegre RS, Brazil.
- Fundação Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre RS, Brazil.
- Hospital São Lucas da PUCRS, Porto Alegre RS, Brazil.
| | - Mauro Eduardo Jurno
- Fundação José Bonifácio Lafayette de Andrada, Barbacena MG, Brazil.
- Fundação Hospitalar do Estado de Minas Gerais, Barbacena MG, Brazil.
| | | | | | | | | | - Leonardo Lima Silva
- Fundação Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre RS, Brazil.
| | - Liselotte Menke Barea
- Fundação Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre RS, Brazil.
| | - Luiz Ernesto Besen Poli
- Fundação Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre RS, Brazil.
| | | | | | | | - Pedro Augusto Sampaio Rocha Filho
- Universidade Federal de Pernambuco, Recife PE, Brazil.
- Universidade de Pernambuco, Hospital Universitário Oswaldo Cruz, Recife PE, Brazil.
| | | | - Renata Gomes Londero
- Hospital Moinhos de Vento, Porto Alegre RS, Brazil.
- Hospital de Clínicas de Porto Alegre, Porto Alegre RS, Brazil.
| | - Fernando Kowacs
- Hospital Moinhos de Vento, Porto Alegre RS, Brazil.
- Fundação Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre RS, Brazil.
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14
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Nakajima S, Kaneko Y, Fujii N, Kizuki J, Saitoh K, Nagao K, Kawamura A, Yoshiike T, Kadotani H, Yamada N, Uchiyama M, Kuriyama K, Suzuki M. Transdiagnostic association between subjective insomnia and depressive symptoms in major psychiatric disorders. Front Psychiatry 2023; 14:1114945. [PMID: 37168089 PMCID: PMC10165079 DOI: 10.3389/fpsyt.2023.1114945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 03/27/2023] [Indexed: 05/13/2023] Open
Abstract
In psychiatric disorders, comorbid depressive symptoms are associated with clinically important issues such as reduced quality of life, a poor prognosis, and increased suicide risk. Previous studies have found a close relationship between insomnia and depressive symptoms in major depressive disorder (MDD), and that actively improving insomnia heightens the improvement of depressive symptoms. This study aimed to investigate whether the association between insomnia and depressive symptoms is also found in other psychiatric disorders besides MDD. The subjects were 144 patients with MDD (n = 71), schizophrenia (n = 25), bipolar disorder (n = 22), or anxiety disorders (n = 26). Sleep status was assessed subjectively and objectively using the Athens Insomnia Scale (AIS) and sleep electroencephalography (EEG), respectively. Sleep EEG was performed using a portable EEG device. Depressive symptoms were assessed using the Beck Depression Inventory. Subjective insomnia, as defined by the AIS, was associated with depressive symptoms in all disorders. Moreover, in schizophrenia, a relation between depressive symptoms and insomnia was also found by objective sleep assessment methods using sleep EEG. Our findings suggest that the association between subjective insomnia and depressive symptoms is a transdiagnostic feature in major psychiatric disorders. Further studies are needed to clarify whether therapeutic interventions for comorbid insomnia can improve depressive symptoms in major psychiatric disorders, similar to MDD.
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Affiliation(s)
- Suguru Nakajima
- Department of Psychiatry, Nihon University School of Medicine, Tokyo, Japan
| | - Yoshiyuki Kaneko
- Department of Psychiatry, Nihon University School of Medicine, Tokyo, Japan
| | - Nobukuni Fujii
- Department of Psychiatry, Nihon University School of Medicine, Tokyo, Japan
| | - Jun Kizuki
- Department of Psychiatry, Nihon University School of Medicine, Tokyo, Japan
- Department of Sleep-Wake Disorders, National Center of Neurology and Psychiatry, National Institute of Mental Health, Tokyo, Japan
| | - Kaori Saitoh
- Department of Psychiatry, Nihon University School of Medicine, Tokyo, Japan
| | - Kentaro Nagao
- Department of Sleep-Wake Disorders, National Center of Neurology and Psychiatry, National Institute of Mental Health, Tokyo, Japan
| | - Aoi Kawamura
- Department of Sleep-Wake Disorders, National Center of Neurology and Psychiatry, National Institute of Mental Health, Tokyo, Japan
| | - Takuya Yoshiike
- Department of Sleep-Wake Disorders, National Center of Neurology and Psychiatry, National Institute of Mental Health, Tokyo, Japan
| | - Hiroshi Kadotani
- Department of Psychiatry, Shiga University of Medical Science, Shiga, Japan
| | | | - Makoto Uchiyama
- Department of Psychiatry, Nihon University School of Medicine, Tokyo, Japan
- Tokyo Adachi Hospital, Tokyo, Japan
| | - Kenichi Kuriyama
- Department of Sleep-Wake Disorders, National Center of Neurology and Psychiatry, National Institute of Mental Health, Tokyo, Japan
| | - Masahiro Suzuki
- Department of Psychiatry, Nihon University School of Medicine, Tokyo, Japan
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15
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Kazama M, Terauchi M, Odai T, Kato K, Miyasaka N. Associations of fat mass index with hot flashes and lean mass index with insomnia in middle-aged women. Climacteric 2023; 26:161-166. [PMID: 36779531 DOI: 10.1080/13697137.2023.2173566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
OBJECTIVE This cross-sectional study examined the relationship between body composition and physical and mental symptom severity in middle-aged women. METHODS The first-visit records of 554 women aged 40-64 years were examined. The fat mass index (FMI) and lean mass index (LMI) were defined as fat mass and lean mass divided by the height squared, respectively. The participants were divided into two groups according to their median values. RESULTS The only menopausal symptom with significantly different severity between the high and low FMI groups was hot flashes (HF) on the Menopausal Health-Related Quality of Life Questionnaire. The factors associated with severe HF were investigated using multiple logistic regression analysis. After adjusting, the FMI (kg/m2) was independently positively associated with severe HF (odds ratio, 1.08; 95% confidence interval, 1.02-1.15). Insomnia was the only menopausal symptom with significantly different severity between the LMI groups (defined as Athens Insomnia Scale score ≥10 points). The factors associated with moderate-to-severe insomnia were investigated using multiple logistic regression analysis. After adjusting, the LMI (kg/m2) was independently negatively associated with moderate-to-severe insomnia (odds ratio, 0.72; 95% confidence interval, 0.55-0.94). CONCLUSIONS The FMI was positively associated with severe HF, whereas the LMI was negatively associated with moderate-to-severe insomnia in middle-aged women.
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Affiliation(s)
- M Kazama
- Department of Obstetrics and Gynecology, Tokyo Medical and Dental University, Tokyo, Japan
| | - M Terauchi
- Department of Women's Health, Tokyo Medical and Dental University, Tokyo, Japan
| | - T Odai
- Department of Women's Health, Tokyo Medical and Dental University, Tokyo, Japan
| | - K Kato
- Department of Women's Health, Tokyo Medical and Dental University, Tokyo, Japan
| | - N Miyasaka
- Department of Obstetrics and Gynecology, Tokyo Medical and Dental University, Tokyo, Japan
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16
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Okajima I, Kadotani H. Association of Sleep Reactivity and Anxiety Sensitivity with Insomnia-Related Depression and Anxiety among City Government Employees in Japan. Clocks Sleep 2023; 5:167-176. [PMID: 37092427 PMCID: PMC10123658 DOI: 10.3390/clockssleep5020015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/12/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
It has recently been noted that a reduction in sleep reactivity, characterized as the trait-like degree to which exposure to stress interferes with sleep, and anxiety sensitivity are associated with reduced insomnia severity. This study aimed to examine whether sleep reactivity and anxiety sensitivity are associated with insomnia-related depression and anxiety among city government employees in Japan. This cross-sectional study included 1810 city government employees of Koka City, Japan (mean age (standard deviation): 45.33 (12.20) years) who completely answered the scales for sleep reactivity, anxiety sensitivity, anxiety, and depression. Stepwise multiple regression analysis adjusted for demographic data showed that anxiety sensitivity (β = 0.39) was significantly linked to anxiety, and sleep reactivity (β = 0.36) was significantly linked to depression in individuals with insomnia. Additionally, the results of a logistic regression analysis adjusted for demographic data showed that anxiety sensitivity and sleep reactivity were relevant factors for anxious insomnia (OR = 12.69) and depressive insomnia (OR = 8.73), respectively. Whereas both sleep reactivity (OR = 14.67) and anxiety sensitivity (OR = 6.14) were associated with combined insomnia. These findings indicate that sleep reactivity is strongly associated with depressive symptoms, and anxiety sensitivity is strongly associated with anxiety symptoms in individuals with insomnia.
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17
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Mojsa-Kaja J, Ivcevic Z. Emotion regulation strategies and mental health symptoms during COVID-19: the mediating role of insomnia. Int J Occup Med Environ Health 2023; 36:151-159. [PMID: 36661865 PMCID: PMC10464781 DOI: 10.13075/ijomeh.1896.01977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 10/13/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES COVID-19 has become a major source of stress for people around the world. Stressful life events play a role in the pathogenesis of sleep disorders such as insomnia which is considered a risk factor for anxiety and depression. Emotion regulation is an important factor linked with sleep and mental health problems. Therefore, the main goal of the present study was to examine whether insomnia could constitute a mediation mechanism that explains the relationship between emotion regulation strategies (rumination, reappraisal, suppression) and stress-induced mental health outcomes during the COVID-19 pandemic. MATERIAL AND METHODS The cross-sectional study was conducted among young (M±SD 24.8±2.24) individuals (N = 281, 85.4% women) during the time of the third wave of infections in Poland. Data were collected by means of selfreport questionnaires, including the Emotion Regulation Questionnaire; Cognitive Emotion Regulation Questionnaire; Athens Insomnia Scale; Depression, Anxiety and Stress Scale. The direct and indirect effects of emotion regulation strategies on depression, anxiety, and stress were calculated using a bootstrap estimation technique. RESULTS All analyzed indirect effects were significant. The results show that insomnia mediates the relationships between all 3 emotion regulation strategies and stress, anxiety and depression. CONCLUSIONS The presented results shed the light on the role of insomnia on the relationships between emotion regulation strategies and emotional states experienced during the COVID-19 pandemic. Additionally, the present study suggests that educational and therapeutic interventions aimed at improving emotion regulation might be useful for improving symptoms of insomnia and, through it, symptoms of affective disorders. Int J Occup Med Environ Health. 2023;36(1):151-59.
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Affiliation(s)
- Justyna Mojsa-Kaja
- Jagiellonian University, Kraków, Poland (Department of Neurobiology and Neuropsychology, Institute of Applied Psychology)
| | - Zorana Ivcevic
- Yale University, New Haven, USA (Yale Center for Emotional Intelligence)
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18
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Takano Y, Ibata R, Nakano N, Sakano Y. Association between insomnia severity and presenteeism among Japanese daytime workers. J Sleep Res 2023; 32:e13711. [PMID: 36054731 DOI: 10.1111/jsr.13711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/12/2022] [Accepted: 07/05/2022] [Indexed: 02/03/2023]
Abstract
Presenteeism is the loss of productivity due to a worker's health problems, despite the worker being present at the workplace. Although the association between presenteeism and insomnia complaints is well known, few studies have examined the association between insomnia severity and presenteeism. This study aimed to explore the association between insomnia severity and presenteeism. This study included 1925 participants (1543 males, 379 females, and three of other genders) in total. The mean age of the participants was 49.94 ± 9.82 years. The inclusion criteria were full-time employment, working 8 hr per day and 5 days per week, and having no night shifts. The insomnia severity was classified based on the Insomnia Severity Index and Athens Insomnia Scale criteria. Logistic regression analysis showed that moderate and severe insomnia severity were associated to a greater magnitude with presenteeism than mild insomnia severity. Severe insomnia severity was associated to a greater magnitude with presenteeism than moderate insomnia severity. In summary, logistic regression analysis showed that increased insomnia severity based on Insomnia Severity Index classification was associated with increased odds of presenteeism, but increased insomnia severity based on Athens Insomnia Scale classification was not fully consistent with increased odds of presenteeism. Because increased insomnia severity is associated with worsening of presenteeism, early detection of and early intervention against insomnia complaints are important for reducing presenteeism. This study was the first to examine the associations between presenteeism and insomnia severity classification of no insomnia, mild, moderate, and severe insomnia severity.
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Affiliation(s)
- Yuta Takano
- Department of Psychology, Fukuyama University, Hiroshima, Japan.,Graduate School of Psychological Science, Health Sciences University of Hokkaido, Hokkaido, Japan
| | - Rui Ibata
- Graduate School of Psychological Science, Health Sciences University of Hokkaido, Hokkaido, Japan.,Goryokai Medical Corporation, Hokkaido, Japan
| | - Norihito Nakano
- School of Psychological Science, Health Sciences University of Hokkaido, Hokkaido, Japan
| | - Yuji Sakano
- Sapporo CBT & EAP Center, Goryokai Medical Corporation, Hokkaido, Japan
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19
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Diaconu Ş, Irincu L, Ţînţ D, Falup-Pecurariu C. Long-term effects of intrajejunal levodopa infusion on sleep in people with advanced Parkinson's disease. Front Neurol 2023; 14:1105650. [PMID: 37153671 PMCID: PMC10157066 DOI: 10.3389/fneur.2023.1105650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 03/30/2023] [Indexed: 05/10/2023] Open
Abstract
Background Sleep disturbances are commonly encountered in people with advanced Parkinson's disease (PD). In these stages, levodopa-carbidopa intestinal gel (LCIG) is recommended for improving motor symptoms, some non-motor dysfunctions, and quality of life in these patients. This study aimed to assess the effects of LCIG on sleep in PD in a longitudinal study. Study design An open-label observational study in patients with advanced PD undergoing LCIG treatment was carried out. Measures and outcomes In total, 10 consecutive advanced people with PD were evaluated at the baseline and after 6 months and 1 year, respectively, of LCIG infusion. Sleep parameters were assessed with several validated scales. We assessed the evolution of sleep parameters under LCIG infusion over time and the effects on sleep quality. Results Significant improvement following LCIG was observed in PSQI total score (p = 0.007), SCOPA-SLEEP total score (p = 0.008), SCOPA-NS subscale (p = 0.007), and AIS total score (p = 0.001) at 6 months and 1 year, compared to the baseline. The PSQI total score at 6 months correlated significantly with the Parkinson's Disease Sleep Scale, version 2 (PDSS-2) "disturbed sleep" item at 6 months (p = 0.28; R = 0.688), while the PSQI total score at 12 months significantly correlated with the PDSS-2 total score at 1 year (p = 0.025, R = 0.697) and with the AIS total score at 1 year (p = 0.015, R = 0.739). Conclusion LCIG infusion demonstrated beneficial effects on sleep parameters and sleep quality, which were constant over time for up to 12 months.
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Affiliation(s)
- Ştefania Diaconu
- County Clinic Hospital, Braşov, Romania
- Faculty of Medicine, Transilvania University, Braşov, Romania
- *Correspondence: Ştefania Diaconu
| | - Laura Irincu
- County Clinic Hospital, Braşov, Romania
- Faculty of Medicine, Transilvania University, Braşov, Romania
| | - Diana Ţînţ
- Faculty of Medicine, Transilvania University, Braşov, Romania
- Clinicco, Braşov, Romania
| | - Cristian Falup-Pecurariu
- County Clinic Hospital, Braşov, Romania
- Faculty of Medicine, Transilvania University, Braşov, Romania
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20
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Jesudoss D, Rathinasamy Lazarus E, Wahid R. Insomnia and Sleep Quality Among Older People Residing in Old Age Homes at Andhra Pradesh, India. INTERNATIONAL JOURNAL OF AFRICA NURSING SCIENCES 2022. [DOI: 10.1016/j.ijans.2022.100522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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21
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Ding R, Zhou H, Yan X, Liu Y, Guo Y, Tan H, Wang X, Wang Y, Wang L. Development and validation of a prediction model for depression in adolescents with polycystic ovary syndrome: A study protocol. Front Psychiatry 2022; 13:984653. [PMID: 36147974 PMCID: PMC9486103 DOI: 10.3389/fpsyt.2022.984653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 08/15/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction The high prevalence and severity of depression in adolescents with polycystic ovary syndrome (PCOS) is a critical health threat that must be taken seriously. The identification of high-risk groups for depression in adolescents with PCOS is essential to preventing its development and improving its prognosis. At present, the routine screening of depression in adolescents with PCOS is mainly performed using scales, and there is no early identification method for high-risk groups of PCOS depression in adolescents. It is necessary to use a warning model to identify high-risk groups for depression with PCOS in adolescents. Methods and analysis Model development and validation will be conducted using a retrospective study. The study will involve normal adolescent girls as the control group and adolescent PCOS patients as the experimental group. We will collect not only general factors such as individual susceptibility factors, biological factors, and psychosocial environmental factors of depression in adolescence, but will also examine the pathological factors, illness perception factors, diagnosis and treatment factors, and symptom-related factors of PCOS, as well as the outcome of depression. LASSO will be used to fit a multivariate warning model of depression risk. Data collected between January 2022 and August 2022 will be used to develop and validate the model internally, and data collected between September 2022 and December 2022 will be used for external validation. We will use the C-statistic to measure the model's discrimination, the calibration plot to measure the model's risk prediction ability for depression, and the nomogram to visualize the model. Discussion The ability to calculate the absolute risk of depression outcomes in adolescents with PCOS would enable early and accurate predictions of depression risk among adolescents with PCOS, and provide the basis for the formulation of depression prevention and control strategies, which have important theoretical and practical implications. Trial registration number [ChiCTR2100050123]; Pre-results.
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Affiliation(s)
- Rui Ding
- Nursing Department, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Nursing College, Zunyi Medical University, Zunyi, China
| | - Heng Zhou
- Reproductive Medicine Department, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Xin Yan
- Nursing Department, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Nursing College, Zunyi Medical University, Zunyi, China
| | - Ying Liu
- Nursing Department, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Nursing College, Zunyi Medical University, Zunyi, China
| | - Yunmei Guo
- Nursing Department, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Nursing College, Zunyi Medical University, Zunyi, China
| | - Huiwen Tan
- Nursing Department, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Nursing College, Zunyi Medical University, Zunyi, China
| | - Xueting Wang
- Nursing Department, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Nursing College, Zunyi Medical University, Zunyi, China
| | - Yousha Wang
- Nursing Department, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Nursing College, Zunyi Medical University, Zunyi, China
| | - Lianhong Wang
- Nursing Department, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Nursing College, Zunyi Medical University, Zunyi, China
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22
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Jernajczyk W, Litwin T, Członkowska A, Bembenek JP. Sleep disturbances in newly diagnosed treatment-naïve patients with Wilson's disease. Acta Neurol Belg 2022; 122:745-751. [PMID: 35322347 PMCID: PMC8942388 DOI: 10.1007/s13760-022-01915-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 03/03/2022] [Indexed: 12/15/2022]
Abstract
Introduction Most neurodegenerative and chronic liver disorders are associated with sleep disturbances (SD). SD may be expected to occur in patients with Wilson’s disease (WD), an inherited disorder of copper metabolism that mostly affects the liver and brain; however, there is a lack of observations, particularly in treatment-naïve WD patients. Methods We evaluated SD in 19 newly diagnosed treatment-naïve WD patients. All patients completed the Beck Depression Inventory (BDI), the Athens Insomnia Scale (AIS) and the Epworth Sleepiness Scale (ESS), and underwent nightlong video polysomnography (vPSG). Results of vPSG in WD patients were compared with results from 19 sex- and age-matched healthy controls. Results Depressive symptoms were not reported by patients on routine examination although three patients were diagnosed with mild depression. No patients reported SD during routine examination; three patients had insomnia according to the AIS and all patients scored 0 on the ESS. Despite the lack of reporting of SD by patients, significant differences were observed between WD patients and controls following vPSG analysis: WD patients had shorter mean total sleeping time (366.2 vs. 451.7 min), a lower percentage of rapid-eye movement (15.4 vs. 20.6%), longer sleep latency (36.7 vs. 10.4 min) and lower sleep efficiency (76.2 vs. 93.8%) (all P ≤ 0.01). SD tended to be worse in patients with neurological WD compared with hepatic WD. Conclusions As SD may precede depression and severely affect quality of life, our findings suggest that patients with WD should be screened for SD with suitable methods.
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23
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Okajima I, Honda Y, Semba O, Kiyota Y, Tani Y. Effects of COVID-19-Related Anxiety and Sleep Problems on Loneliness and Feelings of School Refusal in Adolescents. Front Psychiatry 2022; 13:918417. [PMID: 35774091 PMCID: PMC9237466 DOI: 10.3389/fpsyt.2022.918417] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 05/16/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND COVID-19-related anxiety, sleep problems, and loneliness may be risk factors for school refusal in children and adolescents. However, few studies have examined the mechanisms by which these risk factors cause school refusal. This study examined the process by which COVID-19-related anxiety, sleep problems, and loneliness cause school refusal, using structural equation modeling. METHODS In this cross-sectional questionnaire-based study, 256 (109 male, 147 female, mean age: 15.37 ± 0.48 years) senior high school students were asked to complete the Stress and Anxiety associated with Viral Epidemics-6 questionnaire to assess COVID-19-related anxiety, the Athens Insomnia Scale (AIS), Sleep Debt Index (SDI), and chronotype (MSFsc) to assess sleep problems, the Three-Item Loneliness Scale (TILS) to assess loneliness, and Feelings of School-Avoidance Scale (FSAS) to assess school refusal. RESULTS Structural equation modeling showed that sleep problems affected loneliness (β = 0.52) and feelings of school refusal (β = 0.37), and that loneliness affected feelings of school refusal (β = 0.47). There was no significant pathway of COVID-19-related anxiety on sleep problems, loneliness, or feelings of school refusal. The indirect effect of sleep problems on feelings of school refusal through loneliness was significant. The results of hierarchical multiple regression analysis showed that AIS (β = 0.30) and SDI (β = 0.13) scores were associated with TILS, and AIS (β = 0.26) and MSFsc (β = -0.14) scores were associated with FSAS scores. CONCLUSION The findings of this study showed that sleep problems affected feelings of school refusal via both direct and indirect pathways through the exacerbation of loneliness. To prevent school refusal in adolescents, addressing the indirect pathway via loneliness could be effective in improving insomnia and sleep debt, while addressing the direct pathway could be effective in improving insomnia and chronotype.
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Affiliation(s)
- Isa Okajima
- Behavioral Sleep Medicine and Sciences Laboratory, Department of Psychological Counseling, Faculty of Humanities, Tokyo Kasei University, Tokyo, Japan
| | - Yukako Honda
- Graduate School of Human Life Sciences, Tokyo Kasei University, Tokyo, Japan
| | | | | | - Yasuo Tani
- Inochi and Future Strategy Headquarters Office, Policy Bureau, Kanagawa Prefectural Government, Kanagawa, Japan
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24
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Itani O, Kaneita Y, Otsuka Y, Tokiya M, Jike M, Matsumoto Y, Nakagome S, Kinoshita Y. A cross-sectional epidemiological study of the relationship between sleep duration, quality, and rhythm and presenteeism in workers. Sleep Biol Rhythms 2022; 20:53-63. [PMID: 38469066 PMCID: PMC10897641 DOI: 10.1007/s41105-021-00339-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 06/27/2021] [Indexed: 10/20/2022]
Abstract
This study aims to examine the relationship of sleep (sleep duration, sleep quality, and sleep rhythm) with presenteeism in workers while controlling for other confounding factors. A total of 2375 workers of six Japanese companies received self-administered questionnaires from June to November 2018. Information on sleep duration was used to evaluate sleep quantity, the Athens Insomnia Scale (AIS) was used to evaluate sleep quality, and workers' engagement in shift work was used to determine their sleep rhythms. We used the World Health Organization Health and Work Performance Questionnaire to evaluate presenteeism. Information on lifestyle (exercise, smoking, etc.), sex, and age was also collected. We conducted a logistic regression analysis with high absolute/relative presenteeism as an objective variable, sleep duration, AIS, and shift work as dependent variables, and basic attributes and lifestyle factors as adjustment factors. Completed questionnaires were collected from 1992 workers (aged 18-79 years; 25.2% women; response rate: 83.9%). Logistic regression analysis showed that high absolute presenteeism was significantly associated with poor sleep quality (high AIS score; P < 0.001) but not with sleep duration (P = 0.326) and shift work (P = 0.177). High relative absenteeism was significantly associated with poor sleep quality (high AIS score; P = 0.001) but not with sleep duration (P = 0.461) or shift work (P = 0.245). We showed that poor sleep quality is significantly associated with a high level of presenteeism. This suggests focusing on improving sleep quality is important for reducing presenteeism among workers.
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Affiliation(s)
- Osamu Itani
- Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Itabashi-ku, Tokyo Japan
| | - Yoshitaka Kaneita
- Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Itabashi-ku, Tokyo Japan
| | - Yuichiro Otsuka
- Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Itabashi-ku, Tokyo Japan
| | - Mikiko Tokiya
- Department of Public Health and Epidemiology, Faculty of Medicine, Oita University, Yufu-city, Oita Japan
| | - Maki Jike
- Department of Food Safety and Management, Faculty of Food and Health Sciences, Showa Women’s University, Setagaya-ku, Tokyo Japan
| | - Yuuki Matsumoto
- Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Itabashi-ku, Tokyo Japan
| | - Sachi Nakagome
- Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Itabashi-ku, Tokyo Japan
| | - Yu Kinoshita
- Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Itabashi-ku, Tokyo Japan
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25
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Nemoto Y, Sato S, Kitabatake Y, Nakamura M, Takeda N, Maruo K, Arao T. Bidirectional relationship between insomnia and frailty in older adults: A 2-year longitudinal study. Arch Gerontol Geriatr 2021; 97:104519. [PMID: 34564037 DOI: 10.1016/j.archger.2021.104519] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/03/2021] [Accepted: 09/05/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Most previous studies that examined the association of insomnia with frailty used cross-sectional designs. The temporal relationship between these factors is therefore largely unknown. This study aimed to examine the bidirectional relationship between insomnia and frailty by sex. METHODS A 2-year longitudinal study involving all community-dwelling older adults living in a rural area in Japan (n = 3844). Validated measures of insomnia and frailty were employed. Insomnia was assessed using the Athens insomnia scale, and frailty using the Kihon checklist. We performed a cross-lagged panel model, adjusted for age, sex, years of education, employment status, self-rated health, complications (hypertension, diabetes, stroke, or osteoarthritis), BMI, physical activity, alcohol consumption, and smoking status, and assessed differences by sex. RESULTS Poor sleep predicted the onset and worsening of frailty during follow up (standardized coefficient [95% confidence interval]: 0.076 [0.045, 0.107]). Frailty also predicted severe insomnia symptoms (0.074 [0.044, 0.104]). However, the temporal association between these conditions varied by sex. In older men, the effect of frailty on insomnia was stronger than that of insomnia on frailty. However, in women, the impact of insomnia on frailty was stronger than that of frailty on insomnia. CONCLUSIONS The primary potential cause of the association between insomnia and frailty may vary by sex, being frailty in men and insomnia in women. Sex-specific interventions to improve sleep quality and duration, and maintain functional abilities in daily life may contribute to the prevention and management of both frailty and insomnia in older adults.
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Affiliation(s)
- Yuta Nemoto
- Research Team for Social Participation and Community Health, Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-Cho, Itabashi, Tokyo 173-0015, Japan.
| | - Shinichiro Sato
- Faculty of Health Sciences, University of Human Arts and Sciences, 1288 Magome, Iwatsuki, Saitama, Saitama 339-8539, Japan
| | - Yoshinori Kitabatake
- Department of Health Sciences, Saitama Prefectural University, 820 Sannomiya, Koshigaya, Saitama 343-8540, Japan
| | - Mutsumi Nakamura
- Department of Physical Therapy, Faculty of Makuhari Human Care, Tohto University, 1-1 Hibino, Mihama, Chiba, Chiba 261-0021, Japan
| | - Noriko Takeda
- Division of Liberal Arts, Kogakuin University, 2665-1 Nakano, Hachioji, Tokyo 192-0015, Japan
| | - Kazushi Maruo
- Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Takashi Arao
- Meiji Yasuda Life Foundation of Health and Welfare, 150 Tobuki, Hachiōji, Tokyo 192-0001, Japan
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26
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Okajima I, Chung S, Suh S. Validation of the Japanese version of Stress and Anxiety to Viral Epidemics-9 (SAVE-9) and relationship among stress, insomnia, anxiety, and depression in healthcare workers exposed to coronavirus disease 2019. Sleep Med 2021; 84:397-402. [PMID: 34265636 PMCID: PMC8239315 DOI: 10.1016/j.sleep.2021.06.035] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 05/25/2021] [Accepted: 06/21/2021] [Indexed: 12/20/2022]
Abstract
OBJECTIVE This study aimed to validate the Japanese version of the 9-item Stress and Anxiety to Viral Epidemics scale (SAVE-9) and the relationships among the stress related to viral epidemics, insomnia, anxiety, and depression. PATIENTS/METHODS A cross-sectional questionnaire-based study was conducted online. In total, 1000 healthcare workers (579 men, 421 women; mean age: 43.11 ± 11.69 years) were asked to complete the SAVE-9, Athens Insomnia Scale, Generalized Anxiety Disorder-7 Scale, and Center for Epidemiological Studies Depression Scale. For the analysis, participants were divided into two groups: healthcare workers at a medical institution designated for COVID-19 (COVID institution) and those working at an institution not designated for COVID-19 (non-COVID institution). RESULTS Item response theory analysis showed that the SAVE-9 and SAVE-6 (6-item version) had good structural validity and internal consistency (ω = 0.91 and 0.93). Correlation analysis for convergent validity showed a significant positive correlation between both the SAVE-9 and SAVE-6 and the other scales for insomnia, anxiety, and depression. In addition, both SAVE-9 and SAVE-6 scores were higher for workers in COVID institutions than for those in non-COVID institutions. Furthermore, stress related to viral epidemics was found to directly affect anxiety (β = 0.48) and depression (β = 0.25) and indirectly affect anxiety (β = 0.37) and depression (β = 0.54) via insomnia (β = 0.33). CONCLUSIONS This study confirmed that the reliability and validity of both the SAVE-9 and SAVE-6 and that insomnia mediated the effects of stress to viral epidemics on anxiety and depression symptoms.
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Affiliation(s)
- Isa Okajima
- Department of Psychological Counseling, Faculty of Humanities, Tokyo Kasei University, Tokyo, Japan.
| | - Seockhoon Chung
- Department of Psychiatry, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Sooyeon Suh
- Department of Psychology, Sungshin Women's University, Seoul, South Korea
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Large Questionnaire Survey on Sleep Duration and Insomnia Using the TV Hybridcast System by Japan Broadcasting Corporation (NHK). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18052691. [PMID: 33800027 PMCID: PMC7967419 DOI: 10.3390/ijerph18052691] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 03/03/2021] [Accepted: 03/04/2021] [Indexed: 11/25/2022]
Abstract
Background: Japanese people are known to have the shortest sleep duration in the world. To date, no study has assessed a large Japanese population for insomnia and sleep duration. Methods: We performed an Ιnternet-based survey in association with a national television (TV) program. Questionnaire data were collected not only through personal computers, tablets, and smartphones, but also through the Hybridcast system, which combines broadcasts over airwaves with broadband data provided via the Internet using the TV remote controller. The Athens Insomnia Scale (AIS) was used to assess insomnia. Results: A total of 301,241 subjects participated in the survey. Participants slept for an average of 5.96 ± 1.13 h; the average AIS score was 6.82 ± 3.69. A total of 26.1% of male and 27.1% of female participants had both insomnia (AIS ≥ 6) and short sleep duration (<6 h). Responses were recorded through the Hybridcast system for 76.4% of the elderly (age ≥ 65 years) subjects and through personal computers, tablets, or smartphones for 59.9–82.7% of the younger subjects (age ≤ 65 years). Conclusions: Almost a quarter of the Japanese participants presented short sleep duration and insomnia. Furthermore, the Hybridcast system may be useful for performing large internet-based surveys, especially for elderly individuals.
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