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Furihata R, Endo D, Nagaoka K, Hori A, Ito T, Iwami T, Akahoshi T. Association between a composite measure of sleep health and depressive symptoms in patients with obstructive sleep apnea treated with CPAP therapy: Real-world data. Sleep Med 2024; 120:22-28. [PMID: 38852260 DOI: 10.1016/j.sleep.2024.05.048] [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: 12/15/2023] [Revised: 04/19/2024] [Accepted: 05/24/2024] [Indexed: 06/11/2024]
Abstract
OBJECTIVE Sleep health is known to be multidimensional, and there is increasing clinical interest in composite sleep health scores that capture the number of adverse sleep characteristics. We investigated whether a composite sleep health score was associated with depressive symptoms in patients with obstructive sleep apnea (OSA) treated with continuous positive airway pressure (CPAP). METHODS Participants were OSA patients using CPAP (n = 1768, (92.1 % men, age 52.7 ± 10.7 years) attending sleep clinics in Japan. A cross-sectional survey conducted in 2020 assessed self-reported sleep and depressive symptoms. Sleep health was categorized as "good' or "poor' on five dimensions: satisfaction, daytime sleepiness, mid-sleep time, efficiency, and duration. A composite sleep health score was calculated by summing the "poor' dimensions. Depressive symptoms were assessed using two items from the Patient Health Questionnaire (PHQ-2). Associations between sleep health and depressive symptoms were assessed using multivariable logistic regression analysis. RESULTS Individual sleep health symptoms of poor satisfaction and efficiency were significantly associated with depressed mood; poor satisfaction, daytime sleepiness, and duration were significantly associated with loss of interest; and poor satisfaction, efficiency, and duration were significantly associated with depressive symptoms. Composite sleep health scores were associated with greater odds of depressive symptoms in a graded manner. CONCLUSIONS Individual and composite sleep health scores were associated with depressive symptoms. Measures of multidimensional sleep health may provide a better understanding of the association between poor sleep and depressive symptoms among patients with OSA using CPAP, accounting for CPAP adherence, leading to improved intervention strategies.
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Affiliation(s)
- Ryuji Furihata
- Agency for Student Support and Disability Resources, Kyoto University, Kyoto, Japan
| | - Daisuke Endo
- Shinjuku Sleep and Respiratory Clinic, KEISHINKINENKAI Medical Corporation, Tokyo, Japan
| | - Kenichi Nagaoka
- Yurakucho Sleep and Respiratory Clinic, KEISHINKINENKAI Medical Corporation, Tokyo, Japan; Division of Respiratory Medicine, Department of Internal Medicine, Nihon University, School of Medicine, Tokyo, Japan
| | - Ayako Hori
- Shinjuku Sleep and Respiratory Clinic, KEISHINKINENKAI Medical Corporation, Tokyo, Japan
| | - Tatsuya Ito
- Shinjuku Sleep and Respiratory Clinic, KEISHINKINENKAI Medical Corporation, Tokyo, Japan
| | - Taku Iwami
- Department of Preventive Services, Kyoto University School of Public Health, Graduate School of Medicine, Kyoto, Japan
| | - Toshiki Akahoshi
- Shinjuku Sleep and Respiratory Clinic, KEISHINKINENKAI Medical Corporation, Tokyo, Japan; Yurakucho Sleep and Respiratory Clinic, KEISHINKINENKAI Medical Corporation, Tokyo, Japan; Division of Respiratory Medicine, Department of Internal Medicine, Nihon University, School of Medicine, Tokyo, Japan.
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Zhan N, Xu Y, Pu J, Wang W, Xie Z, Huang H. The interaction between mental resilience and insomnia disorder on negative emotions in nurses in Guangdong Province, China. Front Psychiatry 2024; 15:1396417. [PMID: 39176229 PMCID: PMC11339876 DOI: 10.3389/fpsyt.2024.1396417] [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: 03/05/2024] [Accepted: 07/05/2024] [Indexed: 08/24/2024] Open
Abstract
Objective To investigate the current status of psychological resilience, insomnia and negative emotions among nurses in Guangdong Province, China. And to explore the effects of the interaction between psychological resilience and insomnia on negative emotions. Methods A cross-sectional survey method was used to select 1874 nurses in Guangdong Province from February 2023 to April 2023 for the survey. The Chinese version of the Psychological Resilience Scale (PRS), Insomnia Severity Index (ISI), Depression Anxiety and Stress Scale-21(DASS-21)were used in this study. We use SPSS 26.0 for statistical analysis. A simple effect analysis was established to analyze the association between psychological resilience, insomnia and negative emotions by using psychological resilience, insomnia and the interaction term. Results The overall PRS and ISI scores were (59.79 ± 17.29) and (9.83 ± 5.97). The scores of DASS-21 each dimension were (8.19 ± 9.02) for depression emotion,(7.93 ± 7.66) for anxiety emotion and (10.58 ± 9.77) for stress emotion. The results of the interaction effect analysis indicated that psychological resilience and insomnia exhibited statistically significant differences in the between-subjects effect test for depression emotion (r2 = 0.136, P<0.01), anxiety emotion (r2 = 0.127, P<0.01), and stress emotion (r2 = 0.142, P<0.01). Conclusion The nurses exhibited moderate levels of psychological resilience. Most of them have varying degrees of insomnia, with majority being classified as mild insomnia. Additionally, they demonstrated varying degrees of negative emotions. There was a negative correlation between psychological resilience and insomnia. Psychological resilience was negatively correlated with depression, anxiety and stress emotions. Insomnia was positively correlated with depression, anxiety and stress emotions. Furthermore, the interaction between psychological resilience and insomnia had an effect on all three dimensions of negative emotions. Consequently, hospital administrators may implement efficacious intervention strategies such as cognitive behavioral therapy and improving workplace climate in a timely manner according to the different psychological tolerance and severity of insomnia of nurses in order to reduce the occurrence of negative emotions among nurses and improve their mental health.
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Affiliation(s)
- Ningjing Zhan
- Guangdong Mental Health Center, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Department of Nursing, Guangdong Pharmaceutical University, Guangzhou, China
| | - Yixuan Xu
- Guangdong Mental Health Center, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Department of Nursing, Shantou University Medical College, Shantou, China
| | - Jiangfeng Pu
- Guangdong Mental Health Center, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Department of Nursing, Guangdong Pharmaceutical University, Guangzhou, China
| | - Waner Wang
- Guangdong Mental Health Center, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Department of Nursing, Guangdong Pharmaceutical University, Guangzhou, China
| | - Zhanghao Xie
- Guangdong Mental Health Center, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Department of Nursing, Shantou University Medical College, Shantou, China
| | - Huigen Huang
- Guangdong Mental Health Center, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Department of Nursing, Guangdong Pharmaceutical University, Guangzhou, China
- Department of Nursing, Shantou University Medical College, Shantou, China
- Department of Nursing, Southern Medical University, Guangzhou, China
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Alrasheeday A, Alsaeed MA, Alshammari B, Alshammari F, Alrashidi AS, Alsaif TA, Mahmoud SK, Cabansag DI, Borja MV, Alsayed AR, Elalem OM, Nageeb SM, Allam RAE, Alhejaili TN, Alsulami HF, Siam BGAE. Sleep quality among emergency nurses and its influencing factors during COVID-19 pandemic: a cross-sectional study. Front Psychol 2024; 15:1363527. [PMID: 39100564 PMCID: PMC11297352 DOI: 10.3389/fpsyg.2024.1363527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 07/03/2024] [Indexed: 08/06/2024] Open
Abstract
Background COVID-19 has probably contributed to sleep disturbance among nurses, especially those working at emergency departments (EDs). Sleep disorders in nurse managers can negatively impact their health and impair work performance and decision-making. This study aimed to explore the quality of sleep among nurses working in EDs and its influencing factors during the COVID-19 pandemic. Method In this study, a cross-sectional design was employed to assess the sleep quality of nurses working in EDs during the COVID-19 pandemic. The research recruited a convenience sample of emergency nurses, who were selectively sourced from four hospitals in Hail City. This recruitment occurred over the period from April to July 2022. Descriptive data analysis was conducted using SPSS, with the significance level set at 0.05. Results Among the 216 participants in the study, the majority (55.6%) were aged between 30 and 39 years, and 73.6% were female. Additionally, 64.4% were married, while 69.4% had a bachelor's degree, 20% held a diploma, and the remaining had a master's degree. Notably, a significant 81.5% of the nurses reported poor sleep quality, as assessed by the Pittsburgh Sleep Quality Index (PSQI), with an overall mean score of 10.55 indicating poor sleep. The study highlighted that poor sleep quality among nurses was linked to being female, being married, and not exercising regularly. Better sleep was associated with nurses who manage fewer patients per shift and have adequate monthly income. Conclusion The prevalence of poor sleep quality among Emergency nurses during the COVID-19 pandemic is high. There is a pressing need for targeted interventions to enhance sleep quality among ED nurses. Improving sleep quality is not only essential for the wellbeing of these nurses but is also likely to contribute to better patient care.
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Affiliation(s)
- Awatif Alrasheeday
- Department of Nursing Administration, College of Nursing, University of Hail, Hail, Saudi Arabia
| | - Maha Ali Alsaeed
- Damam Health Network, Eastern Health Cluster, Dammam, Saudi Arabia
| | - Bushra Alshammari
- Department of Medical Surgical Nursing, College of Nursing, University of Hail, Hail, Saudi Arabia
| | - Farhan Alshammari
- Department of Pharmaceutics, College of Pharmacy, University of Hail, Hail, Saudi Arabia
| | - Asia Saad Alrashidi
- Department of Medical Surgical Nursing, College of Nursing, University of Hail, Hail, Saudi Arabia
| | - Turki Ahmed Alsaif
- Department of Mental Health Nursing, College of Nursing, University of Hail, Hail, Saudi Arabia
| | - Soha Kamel Mahmoud
- Community Health Nursing, College of Nursing, University of Hail, Hail, Saudi Arabia
- Department of Community Health Nursing, Faculty of Nursing, Benha University, Banha, Egypt
| | - Dolores I. Cabansag
- Department of Medical Surgical Nursing, College of Nursing, University of Hail, Hail, Saudi Arabia
| | - Ma Venus Borja
- Department of Medical Surgical Nursing, College of Nursing, University of Hail, Hail, Saudi Arabia
| | - Ahmad R. Alsayed
- Department of Clinical Pharmacy and Therapeutics, Applied Science Private University, Amman, Jordan
| | - Omaima Mohamed Elalem
- Community Health Nursing, College of Nursing, University of Hail, Hail, Saudi Arabia
- Family and Community Health Nursing, Faculty of Nursing, Port Said University, Port Said, Egypt
| | - Shaimaa Mohamed Nageeb
- Department of Mental Health Nursing, College of Nursing, University of Hail, Hail, Saudi Arabia
| | - Rania Abd-Elnaby Allam
- Department of Maternal and Child, College of Nursing, University of Hail, Hail, Saudi Arabia
| | | | - Haneen Fahad Alsulami
- Adult ICU, King Abdullah Medical City Hospital, Makkah Health Cluster, Makkah, Saudi Arabia
| | - Bahia Galal Abd Elrazik Siam
- Department of Medical Surgical Nursing, College of Nursing, University of Hail, Hail, Saudi Arabia
- Department of Medical Surgical Nursing, Faculty of Nursing, Port Said University, Port Said, Egypt
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Woo J, Lehrer HM, Tabibi D, Cebulske L, Tanaka H, Steinhardt M. The Association of Multidimensional Sleep Health With HbA1c and Depressive Symptoms in African American Adults With Type 2 Diabetes. Psychosom Med 2024; 86:307-314. [PMID: 38724038 PMCID: PMC11090412 DOI: 10.1097/psy.0000000000001298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/15/2024]
Abstract
OBJECTIVE Sleep is important for diabetes-related health outcomes. Using a multidimensional sleep health framework, we examined the association of individual sleep health dimensions and a composite sleep health score with hemoglobin A1c (HbA1c) and depressive symptoms among African American adults with type 2 diabetes. METHODS Participants (N = 257; mean age = 62.5 years) were recruited through local churches. Wrist-worn actigraphy and sleep questionnaire data assessed multidimensional sleep health using the RuSATED framework (regularity, satisfaction, alertness, timing, efficiency, duration). Individual sleep dimensions were dichotomized into poor or good sleep health and summed into a composite score. HbA1c was assessed using the DCA Vantage™ Analyzer or A1CNow® Self Check. Depressive symptoms were assessed using the Patient Health Questionnaire (PHQ-9). Regression models examined the association of individual sleep dimensions and composite sleep health with HbA1c and depressive symptoms. RESULTS Higher composite sleep health scores were associated with a lower likelihood of having greater than minimal depressive symptoms (PHQ-9 ≥ 5) (odds ratio [OR] = 0.578, 95% confidence interval [CI] = 0.461-0.725). Several individual sleep dimensions, including irregularity (OR = 1.013, CI = 1.005-1.021), poor satisfaction (OR = 3.130, CI = 2.095-4.678), and lower alertness (OR = 1.866, CI = 1.230-2.833) were associated with a greater likelihood of having depressive symptoms. Neither composite sleep health scores nor individual sleep dimensions were associated with HbA1c. CONCLUSIONS Better multidimensional sleep health is associated with lower depressive symptoms among African American adults with type 2 diabetes. Longitudinal research is needed to determine the causal association between multidimensional sleep health and depressive symptoms in this population. TRIAL REGISTRY ClinicalTrials.gov identifier NCT04282395.
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Affiliation(s)
- Jihun Woo
- Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, TX
| | | | - Doonya Tabibi
- Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, TX
| | - Lauren Cebulske
- Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, TX
| | - Hirofumi Tanaka
- Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, TX
| | - Mary Steinhardt
- Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, TX
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Lee MR, Jung SM, Choi SH, Hwang H, Chang Y, Hwangbo Y. Relationship between mid-sleep time and depression, health-related quality of life, and sleep deprivation in the 2018 Korea Community Health Survey. Chronobiol Int 2024; 41:1-9. [PMID: 38108132 DOI: 10.1080/07420528.2023.2294049] [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: 07/04/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
This cross-sectional study examined the relationship of mid-sleep time (MST) with depression, quality of life, and sleep deprivation. This study included 173 284 adults aged ≥ 19 years who participated in the 2018 Korea Community Health Survey. The Patient Health Questionnaire-9 for depression, EuroQol-5 dimension for health-related quality of life, and the Pittsburgh Sleep Quality Index for MST, daytime sleepiness, and sleep quality were used. Regression and logistic regression analysis was used for complex sample analysis. The results showed that individuals with later MST had a higher risk of depression, poor quality of life, poor sleep quality, and excessive daytime sleepiness than intermediate-type individuals, whereas earlier MST was associated with good sleep quality in the total population. This association was significant in both men and women. The later type was associated with all items of health-related quality of life in both men and women. These findings suggest that the later type is a significant predictor of mental health, quality of life, sleep quality, and daytime sleepiness. Identifying an individual's mid-sleep time may help tailor interventions and treatment strategies that optimize sleep, mental health outcomes, and quality of life.
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Affiliation(s)
- Mee-Ri Lee
- Department of Preventive Medicine, Soonchunhyang University College of Medicine, Cheonan-si, Korea
| | - Sung Min Jung
- Department of Surgery, Inje University, Ilsan Paik Hospital, Goyang-si, Korea
| | - Seung Hee Choi
- Research Institute for Healthy Cities and Health Impact Assessment, Soonchunhyang University, Cheonan-si, Korea
| | - Hyeonji Hwang
- Research Institute for Healthy Cities and Health Impact Assessment, Soonchunhyang University, Cheonan-si, Korea
| | - Youngs Chang
- Department of Health Policy and Management, Seoul National University College of Medicine Seoul, Korea
| | - Young Hwangbo
- Department of Preventive Medicine, Soonchunhyang University College of Medicine, Cheonan-si, Korea
- Research Institute for Healthy Cities and Health Impact Assessment, Soonchunhyang University, Cheonan-si, Korea
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Tajitsu Y, Shimda S, Nonomura T, Yanagimoto H, Nakamura S, Ueshima R, Kawanobe M, Nakiri T, Takarada J, Takeuchi O, Nisho R, Takeshita K, Takahashi M, Sugiyama K. Application of Braided Piezoelectric Poly-l-Lactic Acid Cord Sensor to Sleep Bruxism Detection System with Less Physical or Mental Stress. MICROMACHINES 2023; 15:86. [PMID: 38258205 PMCID: PMC10819301 DOI: 10.3390/mi15010086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 12/23/2023] [Accepted: 12/26/2023] [Indexed: 01/24/2024]
Abstract
For many years, we have been developing flexible sensors made of braided piezoelectric poly-l-lactic acid (PLLA) fibers that can be tied and untied for practical applications in society. To ensure good quality of sleep, the occurrence of bruxism has been attracting attention in recent years. Currently, there is a need for a system that can easily and accurately measure the frequency of bruxism at home. Therefore, taking advantage of the braided piezoelectric PLLA cord sensor's unique characteristic of being sewable, we aimed to provide a system that can measure the frequency of bruxism using the braided piezoelectric PLLA cord sensor simply sewn onto a bed sheet on which the subject lies down. After many tests using trial and error, the sheet sensor was completed with zigzag stitching. Twenty subjects slept overnight in a hospital room on sheets integrated with a braided piezoelectric PLLA cord. Polysomnography (PSG) was simultaneously performed on these subjects. The results showed that their bruxism could be detected with an accuracy of more than 95% compared with PSG measurements, which can only be performed in a hospital by a physician and are more burdensome for the subjects, with the subjects simply lying on the bed sheet with a braided piezoelectric PLLA cord sensor sewn into it.
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Affiliation(s)
- Yoshiro Tajitsu
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Osaka 564-8680, Japan; (H.Y.); (S.N.); (R.U.); (M.K.); (T.N.); (J.T.)
| | - Saki Shimda
- Nishikawa Co., Ltd., Chuo, Tokyo 103-0006, Japan; (S.S.); (T.N.)
| | - Takuto Nonomura
- Nishikawa Co., Ltd., Chuo, Tokyo 103-0006, Japan; (S.S.); (T.N.)
| | - Hiroki Yanagimoto
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Osaka 564-8680, Japan; (H.Y.); (S.N.); (R.U.); (M.K.); (T.N.); (J.T.)
| | - Shun Nakamura
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Osaka 564-8680, Japan; (H.Y.); (S.N.); (R.U.); (M.K.); (T.N.); (J.T.)
| | - Ryoma Ueshima
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Osaka 564-8680, Japan; (H.Y.); (S.N.); (R.U.); (M.K.); (T.N.); (J.T.)
| | - Miyu Kawanobe
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Osaka 564-8680, Japan; (H.Y.); (S.N.); (R.U.); (M.K.); (T.N.); (J.T.)
| | - Takuo Nakiri
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Osaka 564-8680, Japan; (H.Y.); (S.N.); (R.U.); (M.K.); (T.N.); (J.T.)
| | - Jun Takarada
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Osaka 564-8680, Japan; (H.Y.); (S.N.); (R.U.); (M.K.); (T.N.); (J.T.)
| | - Osamu Takeuchi
- Faculty of Foreign Language Studies, Kansai University, Osaka 564-8680, Japan;
| | - Rei Nisho
- Teijin Frontier Co., Ltd., Kita, Osaka 530-8605, Japan; (R.N.); (K.T.)
| | - Koji Takeshita
- Teijin Frontier Co., Ltd., Kita, Osaka 530-8605, Japan; (R.N.); (K.T.)
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Wang Y, Genon S, Dong D, Zhou F, Li C, Yu D, Yuan K, He Q, Qiu J, Feng T, Chen H, Lei X. Covariance patterns between sleep health domains and distributed intrinsic functional connectivity. Nat Commun 2023; 14:7133. [PMID: 37932259 PMCID: PMC10628193 DOI: 10.1038/s41467-023-42945-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 10/25/2023] [Indexed: 11/08/2023] Open
Abstract
Sleep health is both conceptually and operationally a composite concept containing multiple domains of sleep. In line with this, high dependence and interaction across different domains of sleep health encourage a transition in sleep health research from categorical to dimensional approaches that integrate neuroscience and sleep health. Here, we seek to identify the covariance patterns between multiple sleep health domains and distributed intrinsic functional connectivity by applying a multivariate approach (partial least squares). This multivariate analysis reveals a composite sleep health dimension co-varying with connectivity patterns involving the attentional and thalamic networks and which appear relevant at the neuromolecular level. These findings are further replicated and generalized to several unseen independent datasets. Critically, the identified sleep-health related connectome shows diagnostic potential for insomnia disorder. These results together delineate a potential brain connectome biomarker for sleep health with high potential for clinical translation.
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Affiliation(s)
- Yulin Wang
- Sleep and NeuroImaging Center, Faculty of Psychology, Southwest University, Chongqing, China
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Sarah Genon
- Institute of Neuroscience and Medicine, Brain & Behaviour (INM-7), Research Centre Jülich, Jülich, Germany
- Institute for Systems Neuroscience, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Debo Dong
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
- Institute of Neuroscience and Medicine, Brain & Behaviour (INM-7), Research Centre Jülich, Jülich, Germany
| | - Feng Zhou
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Chenyu Li
- Sleep Center, Department of Brain Disease, Chongqing Traditional Chinese Medicine Hospital, Chongqing, China
| | - Dahua Yu
- Information Processing Laboratory, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Kai Yuan
- School of Life Science and Technology, Xidian University, Xi'an, Shanxi, China
| | - Qinghua He
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Jiang Qiu
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Tingyong Feng
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Hong Chen
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Xu Lei
- Sleep and NeuroImaging Center, Faculty of Psychology, Southwest University, Chongqing, China.
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China.
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Carlson EJ, Wilckens KA, Wheeler ME. The Interactive Role of Sleep and Circadian Rhythms in Episodic Memory in Older Adults. J Gerontol A Biol Sci Med Sci 2023; 78:1844-1852. [PMID: 37167439 PMCID: PMC10562893 DOI: 10.1093/gerona/glad112] [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: 08/08/2022] [Indexed: 05/13/2023] Open
Abstract
Adequate sleep is essential for healthy physical, emotional, and cognitive functioning, including memory. However, sleep ability worsens with increasing age. Older adults on average have shorter sleep durations and more disrupted sleep compared with younger adults. Age-related sleep changes are thought to contribute to age-related deficits in episodic memory. Nonetheless, the nature of the relationship between sleep and episodic memory deficits in older adults is still unclear. Further complicating this relationship are age-related changes in circadian rhythms such as the shift in chronotype toward morningness and decreased circadian stability, which may influence memory abilities as well. Most sleep and cognitive aging studies do not account for circadian factors, making it unclear whether age-related and sleep-related episodic memory deficits are partly driven by interactions with circadian rhythms. This review will focus on age-related changes in sleep and circadian rhythms and evidence that these factors interact to affect episodic memory, specifically encoding and retrieval. Open questions, methodological considerations, and clinical implications for diagnosis and monitoring of age-related memory impairments are discussed.
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Affiliation(s)
- Elyse J Carlson
- School of Psychology, Georgia Institute of Technology, Atlanta, Georgia, USA
| | - Kristine A Wilckens
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Mark E Wheeler
- School of Psychology, Georgia Institute of Technology, Atlanta, Georgia, USA
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Chung J, Goodman M, Huang T, Wallace ML, Lutsey PL, Chen JT, Castro-Diehl C, Bertisch S, Redline S. Multi-dimensional sleep and mortality: The Multi-Ethnic Study of Atherosclerosis. Sleep 2023; 46:zsad048. [PMID: 37523657 PMCID: PMC10848217 DOI: 10.1093/sleep/zsad048] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 01/30/2023] [Indexed: 08/02/2023] Open
Abstract
STUDY OBJECTIVES Multiple sleep characteristics are informative of health, sleep characteristics cluster, and sleep health can be described as a composite of positive sleep attributes. We assessed the association between a sleep score reflecting multiple sleep dimensions, and mortality. We tested the hypothesis that more favorable sleep (higher sleep scores) is associated with lower mortality. METHODS The Multi-Ethnic Study of Atherosclerosis (MESA) is a racially and ethnically-diverse multi-site, prospective cohort study of US adults. Sleep was measured using unattended polysomnography, 7-day wrist actigraphy, and validated questionnaires (2010-2013). 1726 participants were followed for a median of 6.9 years (Q1-Q3, 6.4-7.4 years) until death (171 deaths) or last contact. Survival models were used to estimate the association between the exposure of sleep scores and the outcome of all-cause mortality, adjusting for socio-demographics, lifestyle, and medical comorbidities; follow-up analyses examined associations between individual metrics and mortality. The exposure, a sleep score, was constructed by an empirically-based Principal Components Analysis on 13 sleep metrics, selected a priori. RESULTS After adjusting for multiple confounders, a 1 standard deviation (sd) higher sleep score was associated with 25% lower hazard of mortality (Hazard Ratio [HR]: 0.75; 95% Confidence interval: [0.65, 0.87]). The largest drivers of this association were: night-to-night sleep regularity, total sleep time, and the Apnea-Hypopnea Index. CONCLUSION More favorable sleep across multiple characteristics, operationalized by a sleep score, is associated with lower risk of death in a diverse US cohort of adults. Results suggest that interventions that address multiple dimensions may provide novel approaches for improving health.
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Affiliation(s)
- Joon Chung
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Matthew Goodman
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Tianyi Huang
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | | | - Pamela L Lutsey
- Division of Epidemiology and Community Health, School of Public Health, the University of Minnesota, Minneapolis, MN, USA
| | - Jarvis T Chen
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | | | - Suzanne Bertisch
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Susan Redline
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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Dong L, D'Amico EJ, Dickerson DL, Brown RA, Palimaru AI, Johnson CL, Troxel WM. Food insecurity, sleep, and cardiometabolic risks in urban American Indian/Alaska Native youth. Sleep Health 2023; 9:4-10. [PMID: 36328921 PMCID: PMC9991968 DOI: 10.1016/j.sleh.2022.10.003] [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: 12/08/2021] [Revised: 09/13/2022] [Accepted: 10/02/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVES Food insecurity contributes to racial/ethnic disparities in health. This is the first study to examine associations among food insecurity, sleep, and cardiometabolic outcomes in urban American Indian/Alaska Native (AI/AN) youth. DESIGN Participants were 142 urban AI/AN youth (mean age = 14 years, 58% female). Food insecurity and self-reported sleep disturbance were measured using validated surveys. A multi-dimensional sleep health composite was derived using questionnaires (ie, satisfaction, alertness) and actigraphy-derived indices (ie, duration, efficiency, regularity, timing). Cardiometabolic measures included body mass index, blood pressure, glycosylated hemoglobin, waist circumference, cholesterol, and triglycerides. Covariates were sex, age, and single-parent household. RESULTS Greater food insecurity was significantly associated with greater body mass index (b = 0.12, p = .015), higher systolic blood pressure (b = 0.93, p = .03), and greater sleep disturbance (b = 1.49, p < .001), and marginally associated with lower sleep health composite scores (b = -0.09, p = .08). There was a significant indirect path from greater food insecurity to greater waist circumference through poorer sleep health (0.11, 95% bootstrapping CI: [0.01, 0.30]). CONCLUSION Food insecurity is an important correlate of sleep and cardiometabolic health among urban AI/AN youth and should be addressed to reduce emerging health risks during this important developmental period. Policies to reduce food insecurity and increase access to healthy foods as well as sleep interventions for these youth could help, as preliminary findings suggest that sleep health may mediate the negative impact of food insecurity on cardiometabolic risks.
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Affiliation(s)
- Lu Dong
- RAND Corporation, Santa Monica, California, USA.
| | | | - Daniel L Dickerson
- UCLA Integrated Substance Abuse Program, Semel Institute for Neuroscience and Human Behavior, Los Angeles, California, USA
| | | | | | - Carrie L Johnson
- Sacred Path Indigenous Wellness Center, Los Angeles, California, USA
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11
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Tajitsu Y, Takarada J, Hikichi T, Sugii R, Takatani K, Yanagimoto H, Nakanishi R, Shiomi S, Kitamoto D, Nakiri T, Takeuchi O, Deguchi M, Muto T, Kuroki K, Amano W, Misumi A, Takahashi M, Sugiyama K, Tanabe A, Kamohara S, Nisho R, Takeshita K. Application of Piezoelectric PLLA Braided Cord as Wearable Sensor to Realize Monitoring System for Indoor Dogs with Less Physical or Mental Stress. MICROMACHINES 2023; 14:143. [PMID: 36677204 PMCID: PMC9865504 DOI: 10.3390/mi14010143] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 12/29/2022] [Accepted: 01/03/2023] [Indexed: 06/17/2023]
Abstract
We attempted to realize a prototype system that monitors the living condition of indoor dogs without physical or mental burden by using a piezoelectric poly-l-lactic acid (PLLA) braided cord as a wearable sensor. First, to achieve flexibility and durability of the piezoelectric PLLA braided cord used as a sensor for indoor dogs, the process of manufacturing the piezoelectric PLLA fiber for the piezoelectric braided cord was studied in detail and improved to achieve the required performance. Piezoelectric PLLA braided cords were fabricated from the developed PLLA fibers, and the finite element method was used to realize an e-textile that can effectively function as a monitoring sensor. As a result, we realized an e-textile that feels similar to a high-grade textile and senses the complex movements of indoor dogs without the use of a complex computer system. Finally, a prototype system was constructed and applied to an actual indoor dog to demonstrate the usefulness of the e-textile as a sensor for indoor dog monitoring.
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Affiliation(s)
- Yoshiro Tajitsu
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Jun Takarada
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Tokiya Hikichi
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Ryoji Sugii
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Kohei Takatani
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Hiroki Yanagimoto
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Riku Nakanishi
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Seita Shiomi
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Daiki Kitamoto
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Takuo Nakiri
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Osamu Takeuchi
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita 5640-8680, Japan
| | - Miki Deguchi
- Tokyo IoT Technology Department, 5G & IoT Engineering Division, Softbank Co., Kaigan, Tokyo 105-7529, Japan
| | - Takanori Muto
- Tokyo IoT Technology Department, 5G & IoT Engineering Division, Softbank Co., Kaigan, Tokyo 105-7529, Japan
| | - Kazuaki Kuroki
- Tokyo IoT Technology Department, 5G & IoT Engineering Division, Softbank Co., Kaigan, Tokyo 105-7529, Japan
| | - Wataru Amano
- Tokyo IoT Technology Department, 5G & IoT Engineering Division, Softbank Co., Kaigan, Tokyo 105-7529, Japan
| | - Ayaka Misumi
- Tokyo IoT Technology Department, 5G & IoT Engineering Division, Softbank Co., Kaigan, Tokyo 105-7529, Japan
| | | | | | - Akira Tanabe
- Renesas Electronics Co., Ltd., Toyosu, Tokyo 135-0061, Japan
| | - Shiro Kamohara
- Renesas Electronics Co., Ltd., Toyosu, Tokyo 135-0061, Japan
| | - Rei Nisho
- Teijin Frontier Co., Ltd., Kita, Osaka 530-8605, Japan
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12
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Martínez-Líbano J, Torres-Vallejos J, Oyanedel JC, González-Campusano N, Calderón-Herrera G, Yeomans-Cabrera MM. Prevalence and variables associated with depression, anxiety, and stress among Chilean higher education students, post-pandemic. Front Psychiatry 2023; 14:1139946. [PMID: 37065901 PMCID: PMC10097937 DOI: 10.3389/fpsyt.2023.1139946] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 03/09/2023] [Indexed: 04/18/2023] Open
Abstract
Background Mental health among university students is a public health problem in Chile, understanding that this population is susceptible to mental disorders. Objective The present study aimed to determine the prevalence and variables influencing depression, anxiety, and stress in Chilean university students. Method A representative sample (n = 1,062) of Chilean university students and a cross-sectional study design were used. Bivariate analysis and multiple logistic regression were performed to identify risk factors associated with symptomatology. They were analyzed using descriptive statistics. A questionnaire with sociodemographic variables was applied in November 2022, in addition to the depression anxiety stress scale (DASS-21), instruments with excellent reliability in this population (α = 0.955; ω = 0.956). On the other hand, the Questionnaire of Problematic Alcohol and Drug Consumption (DEP-ADO) was applied. A descriptive analysis was performed, followed by bivariate analysis and multiple logistic regression using SPSS version 25. The variables showed a value of p <0.05; they were declared statistically significant in the final model. Odds ratios (OR) were adjusted to a 95% confidence interval (95% CI), which was used to determine the independent predictors. Results The prevalence of mental health problems in this population was high, with depressive symptoms in 63.1% of the sample; 69.2% with anxiety; 57% with stress; 27.4% with problematic alcohol consumption; and 14.9% with inappropriate marijuana consumption. Some 10.1% of the sample reported daily medication with antidepressants and/or anxiolytics. Concerning significant variables for depression, these were: being female, belonging to sexual, not having children, having problematic marijuana use, and using prescription drugs. Concerning anxiety, the significant variables were being a woman, belonging to sexual minorities, being an adolescent, and consuming prescription medication. Finally, concerning stress, the significant variables were being a woman, belonging to sexual minorities, being a student dedicated exclusively to academic activities, and taking prescription medication. Conclusion Chilean university students presented a high prevalence of anxiety, depression, and stress, where being female and belonging to sexual minorities seem to be the variables that have the greatest impact on susceptibility to mental health problems. These results should call the attention of political and university authorities in Chile to improve this population's mental health and quality of life since they are the following professional generation of our country.
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Affiliation(s)
| | | | - Juan C. Oyanedel
- Facultad de Educación y Ciencias Sociales, Universidad Andrés Bello, Santiago, Chile
| | | | | | - María-Mercedes Yeomans-Cabrera
- Facultad de Salud y Ciencias Sociales, Universidad de las Américas, Santiago, Chile
- *Correspondence: María-Mercedes Yeomans-Cabrera,
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13
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Troxel WM, Rodriguez A, Seelam R, Dong L, Perez LG, Tucker JS, Siconolfi D, D'Amico EJ. A latent class approach to understanding longitudinal sleep health and the association with alcohol and cannabis use during late adolescence and emerging adulthood. Addict Behav 2022; 134:107417. [PMID: 35853405 PMCID: PMC10431952 DOI: 10.1016/j.addbeh.2022.107417] [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: 01/10/2022] [Revised: 06/14/2022] [Accepted: 06/24/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Sleep is a multi-dimensional health behavior associated with elevated risk of substance use. This is the first study to utilize a latent class approach to characterize sleep health across multiple dimensions and across time from late adolescence to emerging adulthood, and to examine associations with alcohol and cannabis use trajectories. METHODS The sample included 2995 emerging adults (mean ages = 18 to 24 years across six waves of data collection; 54% female) who provided data on sleep dimensions (quality, duration, and social jetlag) and frequency and consequences of alcohol and cannabis use. Longitudinal latent class analysis (LLCA) models characterized participants according to the three sleep dimensions. Latent growth models examined trajectories of frequency and consequences of alcohol or cannabis use over time among emergent sleep classes, with and without controlling for covariates. RESULTS LLCA models identified four sleep classes: good sleepers (n = 451; 15.2%); untroubled poor sleepers (n = 1024; 34.2%); troubled, moderately good sleepers (n = 1056; 35.3%); and suboptimal sleepers (n = 460; 15.4%). Good sleepers reported significantly lower levels of alcohol or cannabis use and consequences, and less of an increase in alcohol consequences as compared to suboptimal sleepers. CONCLUSIONS Persistent poor sleep health was associated with higher levels of alcohol and cannabis use and consequences, and greater increases in alcohol-related consequences during the transition from late adolescence to emerging adulthood. Findings have important clinical implications, highlighting that addressing multi-dimensional sleep health may be an important, novel target of intervention to reduce substance use frequency and consequences.
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Affiliation(s)
- Wendy M Troxel
- RAND Corporation, Behavioral and Policy Sciences, 4501 Fifth Avenue, Suite 600, Pittsburgh, PA 15213, USA.
| | - Anthony Rodriguez
- RAND Corporation, Behavioral and Policy Sciences, 20 Park Plaza #920, Boston, MA 02116, USA.
| | - Rachana Seelam
- RAND Corporation, Behavioral and Policy Sciences, 1776 Main Street, Santa Monica, CA 90407-2138, USA.
| | - Lu Dong
- RAND Corporation, Behavioral and Policy Sciences, 1776 Main Street, Santa Monica, CA 90407-2138, USA.
| | - Lilian G Perez
- RAND Corporation, Behavioral and Policy Sciences, 1776 Main Street, Santa Monica, CA 90407-2138, USA.
| | - Joan S Tucker
- RAND Corporation, Behavioral and Policy Sciences, 1776 Main Street, Santa Monica, CA 90407-2138, USA.
| | - Daniel Siconolfi
- RAND Corporation, Behavioral and Policy Sciences, 4501 Fifth Avenue, Suite 600, Pittsburgh, PA 15213, USA.
| | - Elizabeth J D'Amico
- RAND Corporation, Behavioral and Policy Sciences, 1776 Main Street, Santa Monica, CA 90407-2138, USA.
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14
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Zhang Y, Tang M, Zhou Y. Holistic sleep improvement strategies for frontline nurses served during a public health emergency (COVID-19) in Wuhan, China: A quasi-experimental study. Nurs Open 2022; 10:1471-1481. [PMID: 36209473 PMCID: PMC9874611 DOI: 10.1002/nop2.1397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 12/11/2021] [Accepted: 09/14/2022] [Indexed: 01/27/2023] Open
Abstract
AIM To examine effects of holistic sleep improvement strategies on frontline nurses who served in Wuhan, China, during a public health emergency (COVID-19). DESIGN A pre-post-test design with single group was conducted with a convenience sample applied the Transparent Reporting of Evaluations with Non-randomized Designs statement. METHODS Fifty-two nurses were recruited from a COVID-19 designated hospital, receiving holistic sleep improvement intervention, which concentrated on scientific human resource management, comfortable sleep environment establishment, self-relaxation and self-adjustment training and humanistic care. Data was collected at baseline and 4-week follow-up post intervention using self-reported questionnaires. RESULTS The total score of Pittsburgh Sleep Quality Index scale was 8.69 ± 4.346 at baseline. After 4 weeks of follow-up, the score statistically significantly decreased to 7.48 ± 3.691. Subjective sleep quality (p = .016), sleep efficiency (p = .015), sleep disturbances (p = .007) were statistically significantly improved after the intervention, while there were no statistically significant differences in sleep latency (p = .205), sleep duration (p = .375), sleep medication (p = .723) or daytime dysfunction (p = .747).
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Affiliation(s)
- Yanli Zhang
- Department of Nursing, Tongji Hospital, Tongji Medical College of HuazhongUniversity of Science and TechnologyWuhanChina
| | - Manli Tang
- Department of Nursing, Tongji Hospital, Tongji Medical College of HuazhongUniversity of Science and TechnologyWuhanChina
| | - Yanrong Zhou
- Department of Nursing, Tongji Hospital, Tongji Medical College of HuazhongUniversity of Science and TechnologyWuhanChina
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15
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Zou H, Zhou H, Yan R, Yao Z, Lu Q. Chronotype, circadian rhythm, and psychiatric disorders: Recent evidence and potential mechanisms. Front Neurosci 2022; 16:811771. [PMID: 36033630 PMCID: PMC9399511 DOI: 10.3389/fnins.2022.811771] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 06/21/2022] [Indexed: 12/27/2022] Open
Abstract
The circadian rhythm is crucial for physiological and behavioral functions. Chronotype, which represents individual preferences for activity and performance, is associated with human health issues, particularly psychiatric disorders. This narrative review, which focuses on the relationship between chronotype and mental disorders, provides an insight into the potential mechanism. Recent evidence indicates that (1) the evening chronotype is a risk factor for depressive disorders and substance use disorders, whereas the morning chronotype is a protective factor. (2) Evening chronotype individuals with bipolar disorder tend to have more severe symptoms and comorbidities. (3) The evening chronotype is only related to anxiety symptoms. (4) The relationship between chronotype and schizophrenia remains unclear, despite increasing evidence on their link. (5) The evening chronotype is significantly associated with eating disorders, with the majority of studies have focused on binge eating disorders. Furthermore, the underlying mechanisms or influence factors are described in detail, including clock genes, brain characteristics, neuroendocrinology, the light/dark cycle, social factors, psychological factors, and sleep disorders. These findings provide the latest evidence on chronotypes and psychiatric disorders and serve as a valuable reference for researchers.
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Affiliation(s)
- Haowen Zou
- Nanjing Brain Hospital, Medical School, Nanjing University, Nanjing, China
- Department of Psychiatry, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, China
| | - Hongliang Zhou
- Department of Psychiatry, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, China
| | - Rui Yan
- Nanjing Brain Hospital, Medical School, Nanjing University, Nanjing, China
- Department of Psychiatry, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, China
| | - Zhijian Yao
- Nanjing Brain Hospital, Medical School, Nanjing University, Nanjing, China
- Department of Psychiatry, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, China
- School of Biological Sciences and Medical Engineering, Southeast University, Nanjing, China
- *Correspondence: Zhijian Yao,
| | - Qing Lu
- School of Biological Sciences and Medical Engineering, Southeast University, Nanjing, China
- Child Development and Learning Science, Key Laboratory of Ministry of Education, Nanjing, China
- Qing Lu,
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16
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Liu X, Xia X, Hu F, Hao Q, Hou L, Sun X, Zhang G, Yue J, Dong B. The mediation role of sleep quality in the relationship between cognitive decline and depression. BMC Geriatr 2022; 22:178. [PMID: 35236297 PMCID: PMC8890949 DOI: 10.1186/s12877-022-02855-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 02/14/2022] [Indexed: 02/08/2023] Open
Abstract
Objectives Associations between cognitive decline and depression have been inconclusive. We examined 1) whether sleep quality mediates these relationships and 2) which factor of sleep quality mediates these relationships. Methods This study utilized baseline data from the 2018 West China Health and Aging Trend study (WCHAT), a large cohort data-set that including participants aged over 50 years old. We defined depression using the 15-item Geriatric Depression Scale (GDS-15). Cognitive status was measured using the Short Portable Mental Status Questionnaire (SPMSQ) and sleep quality was assessed using the Pittsburgh sleep quality index (PSQI). Direct relationships between cognitive decline, sleep quality and depression were assessed using multiple linear regression. Mediation models and structural equation model (SEM) pathway analysis were used to test the mediating role of specific aspects of sleep (e.g., quality, duration) in the relationship between cognitive decline and depression. Results Of 6828 participants aged 50 years old or older, the proportion of depression was 17.4%. Regression analysis indicated a total association between cognitive scores (β = 0.251, 95% CI 0.211 to 0.290, p < 0.001) and depression status. After adjusted PSQI scores, the association between cognitive scores and depression status was still significant (β = 0.242, 95% CI 0.203 to 0.281, p < 0.001), indicating a partial mediation effect of sleep quality. Mediation analysis verified sleep quality partially mediate the associations between cognitive decline and depression (indirect effect estimate = 0.0308, bootstrap 95% CI 0.023 to 0.040; direct effect estimate = 0.3124, bootstrap 95% CI 0.269 to 0.350). And daytime dysfunction had a highest mediation effect with a proportion of mediation up to 14.6%. Conclusions Sleep quality partially mediated the relationship between cognitive decline and depression. Daytime dysfunction had a highest mediation effect. Further research is necessary to examine the effects of sleep quality on the relationship of cognitive decline and depression.
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Affiliation(s)
- Xiaolei Liu
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang Renmin Nan Lu, Chengdu, Sichuan Province, China.,Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, Sichuan Province, China
| | - Xin Xia
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang Renmin Nan Lu, Chengdu, Sichuan Province, China.,Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, Sichuan Province, China
| | - Fengjuan Hu
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang Renmin Nan Lu, Chengdu, Sichuan Province, China.,Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, Sichuan Province, China
| | - Qiukui Hao
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang Renmin Nan Lu, Chengdu, Sichuan Province, China.,Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, Sichuan Province, China
| | - Lisha Hou
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang Renmin Nan Lu, Chengdu, Sichuan Province, China.,Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, Sichuan Province, China
| | - Xuelian Sun
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang Renmin Nan Lu, Chengdu, Sichuan Province, China.,Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, Sichuan Province, China
| | - Gongchang Zhang
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang Renmin Nan Lu, Chengdu, Sichuan Province, China.,Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, Sichuan Province, China
| | - Jirong Yue
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang Renmin Nan Lu, Chengdu, Sichuan Province, China.,Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, Sichuan Province, China
| | - Birong Dong
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang Renmin Nan Lu, Chengdu, Sichuan Province, China. .,Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, Sichuan Province, China.
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17
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Furihata R, Tateyama Y, Nakagami Y, Akahoshi T, Itani O, Kaneita Y, Buysse DJ. The validity and reliability of the Japanese version of RU-SATED. Sleep Med 2022; 91:109-114. [DOI: 10.1016/j.sleep.2022.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/08/2022] [Accepted: 02/19/2022] [Indexed: 10/19/2022]
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18
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Silva AF, Dalri RDCDMB, Eckeli AL, Uva ANPDS, Mendes AMDOC, Robazzi MLDCC. Calidad de sueño, variables personales, laborales y estilo de vida de enfermeros de hospital. Rev Lat Am Enfermagem 2022. [DOI: 10.1590/1518-8345.5756.3576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Resumen Objetivo: identificar posibles asociaciones entre la calidad de sueño, las variables personales y laborales y los estilo de vida de los enfermeros de hospital. Método: estudio transversal, exploratorio, correlacional, cuantitativo, realizado de octubre a diciembre de 2019. Los datos fueron recolectados mediante un cuestionario que abordó las características personales, estilo de vida y condiciones de trabajo de los encuestados. Para evaluar la calidad de sueño, se utilizó el Pittsburgh Sleep Quality Index (PCSI), versión en portugués de Brasil. Resultados: participaron 42 profesionales, 31 (73,8%) mujeres, con edad entre 26 y 66 años (media 40,2); el 61,9% trabajaba horas extras; el 26,2% tenía dos vínculos laborales y el 40,5% faltó al trabajo. La calidad de sueño fue considerada buena por el 9,5% de los participantes, mala por el 64,3% y con trastornos del sueño por el 26,2%. El 26,2% de la población que hacía turnos rotativos, calificó la calidad como mala. Los peores resultados se encontraron en la franja etaria de 30 a 39 años y hubo significación estadística en la variable “vive en pareja”. Conclusión: la calidad de sueño de los enfermeros se vio afectada; es necesario monitorear a estos trabajadores, en particular a los que trabajan por turnos, a fin de implementar medidas preventivas que reduzcan los daños a su salud.
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Affiliation(s)
- Andressa Fernanda Silva
- Universidade de São Paulo, Brazil; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Brasil
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19
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Kantorski LP, Oliveira MMD, Alves PF, Treichel CADS, Coimbra VCC, Gonçalves BA, Borba LSD, Souza TT. Prevalence and factors associated with poor sleep quality among nursing professionals during the COVID-19 pandemic. Rev Bras Enferm 2022; 75Suppl 1:e20210517. [DOI: 10.1590/0034-7167-2021-0517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 01/18/2022] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT Objective: to identify the prevalence and factors associated with poor sleep quality among nursing professionals during the COVID-19 pandemic. Method: a cross-sectional study, conducted in June and July 2020, with 890 nursing professionals. To screen the outcome, question 3 of the Self-Reporting Questionnaire was used, assessing poor sleep quality 30 days preceding the application of the questionnaire. Associations between variables of interest were tested using Poisson regression models. Results: the prevalence of poor sleep quality was 68%. Associated factors were moderate or heavy workload, poor assessment of working conditions, suspected infection with COVID-19, more than two thirds of the workload for pandemic and the use of psychotropic drugs. Conclusion: the study pointed out a high prevalence of poor sleep quality among nursing workers with an important relationship with working conditions.
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20
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Silva AF, Dalri RDCDMB, Eckeli AL, Uva ANPDS, Mendes AMDOC, Robazzi MLDCC. Sleep quality, personal and work variables and life habits of hospital nurses. Rev Lat Am Enfermagem 2022; 30:e3577. [PMID: 35584413 PMCID: PMC9109468 DOI: 10.1590/1518-8345.5756.3577] [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: 09/27/2021] [Accepted: 02/13/2022] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE to identify the possible associations between sleep quality, personal and work variables and the life habits of hospital nurses. METHOD a cross-sectional, exploratory, correlational and quantitative study, carried out from October to December 2019. The data were collected with the application of a questionnaire that addressed the respondents' personal characteristics, life habits and working conditions. The Pittsburgh Sleep Quality Index (PSQI), Brazilian Portuguese version, was used to assess sleep quality. RESULTS the participants were 42 professionals: 31 (73.8%) women, aged between 26 and 66 years old (mean of 40.2); 61.9% worked overtime; 26.2% had two employment contracts and 40.5% had absences from work. Sleep quality was considered good by 9.5% of the participants, poor by 64.3% and categorized as with sleep disorders by 26.2%. In the population that worked rotating shifts, this quality was identified as poor by 26.2%. The worst results were found in the age group from 30 to 39 years old and there was a statistical significance in the "living with a partner" variable. CONCLUSION there was impairment in the nurses' sleep quality and there is a need to monitor these workers, particularly those who work in shifts, in order to provide preventive measures to mitigate the harms to their health.
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Affiliation(s)
- Andressa Fernanda Silva
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Centro Colaborador da OPAS/OMS para o Desenvolvimento da Pesquisa em Enfermagem, Ribeirão Preto, SP, Brasil
- Bolsista da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Brasil
| | - Rita de Cássia de Marchi Barcellos Dalri
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Centro Colaborador da OPAS/OMS para o Desenvolvimento da Pesquisa em Enfermagem, Ribeirão Preto, SP, Brasil
| | - Alan Luiz Eckeli
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brasil
| | | | | | - Maria Lúcia do Carmo Cruz Robazzi
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Centro Colaborador da OPAS/OMS para o Desenvolvimento da Pesquisa em Enfermagem, Ribeirão Preto, SP, Brasil
- Universidade Federal da Paraíba, João Pessoa, PB, Brasil
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21
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Liu Y, Zhang Q, Jiang F, Zhong H, Huang L, Zhang Y, Chen H. Association between sleep disturbance and mental health of healthcare workers: A systematic review and meta-analysis. Front Psychiatry 2022; 13:919176. [PMID: 35966483 PMCID: PMC9372625 DOI: 10.3389/fpsyt.2022.919176] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 07/05/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Sleep disturbance and mental health are challenges for healthcare workers (HCWs). Especially during the COVID-19 pandemic, they experienced more severe sleep and mental health problems. However, the association between sleep disturbance and the mental health of HCWs is still controversial. This study aimed to systematically review the relationship by conducting a systematic review and meta-analysis. METHOD Two researchers retrieved the literature from Web of Science, PubMed, EMBASE, CINAHL, Psyclnfo, and Cochrane Library from the establishment of the databases until November 20, 2021. We used the New Castle-Ottawa Scale (NOS) and Agency for Healthcare Research and Quality (AHRQ) to evaluate the risk of bias in prospective research and cross-sectional research, respectively. The major exposure was HCWs' sleep disturbance, and the major outcome was mental health. The correlation coefficients (r), regression coefficients (β) and odds ratios (OR) of the included studies were integrated. RESULT Fifty-nine studies were included for qualitative analysis, of which 30 studies could be combined and entered into quantitative analysis. There were 23 studies during the COVID-19 pandemic among the 59 included studies. The results of the meta-analysis showed that the correlation coefficient between sleep disturbance and mental health was 0.43 (95% CI: 0.39-0.47). HCWs with sleep disturbance had a 3.74 (95% CI: 2.76-5.07) times higher risk of mental health problems than those without sleep disturbance. The correlation coefficient during the COVID-19 epidemic was 0.45 (95% CI: 0.37-0.53), while it was 0.40 (95% CI: 0.36-0.44) during the non-epidemic period. Subgroup analysis compared the OR results in epidemic and non-epidemic periods of COVID-19, which were 4.48 (95% CI: 2.75-5.07) and 3.74 (95% CI: 2.74-7.32), respectively. CONCLUSION Sleep disturbance and mental health problems were positively correlated among HCWs. Particularly in the COVID-19 pandemic, more attention should be given to this issue.
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Affiliation(s)
- Ying Liu
- West China School of Nursing/West China Hospital, Sichuan University, Chengdu, China
| | - Qin Zhang
- Department of Postgraduate Students, West China School of Medicine/West China Hospital, Sichuan University, Chengdu, China
| | - Fugui Jiang
- Sichuan Provincial Center for Mental Health, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Hua Zhong
- West China School of Nursing/West China Hospital, Sichuan University, Chengdu, China
| | - Lei Huang
- Department of Environmental Health and Occupational Medicine, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China.,Department of Occupational Hazard Assessment, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Yang Zhang
- Department of Periodical Press and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Hong Chen
- West China School of Nursing/West China Hospital, Sichuan University, Chengdu, China
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22
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Silva AF, Dalri RDCDMB, Eckeli AL, Uva ANPDS, Mendes AMDOC, Robazzi MLDCC. Sleep quality, personal and work variables and life habits of hospital nurses. Rev Lat Am Enfermagem 2022. [PMID: 35584413 PMCID: PMC9109468 DOI: 10.1590/1518-8345.5756.3538] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Abstract Objective: to identify the possible associations between sleep quality, personal and work variables and the life habits of hospital nurses. Method: a cross-sectional, exploratory, correlational and quantitative study, carried out from October to December 2019. The data were collected with the application of a questionnaire that addressed the respondents’ personal characteristics, life habits and working conditions. The Pittsburgh Sleep Quality Index (PSQI), Brazilian Portuguese version, was used to assess sleep quality. Results: the participants were 42 professionals: 31 (73.8%) women, aged between 26 and 66 years old (mean of 40.2); 61.9% worked overtime; 26.2% had two employment contracts and 40.5% had absences from work. Sleep quality was considered good by 9.5% of the participants, poor by 64.3% and categorized as with sleep disorders by 26.2%. In the population that worked rotating shifts, this quality was identified as poor by 26.2%. The worst results were found in the age group from 30 to 39 years old and there was a statistical significance in the “living with a partner” variable. Conclusion: there was impairment in the nurses’ sleep quality and there is a need to monitor these workers, particularly those who work in shifts, in order to provide preventive measures to mitigate the harms to their health.
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Affiliation(s)
- Andressa Fernanda Silva
- Universidade de São Paulo, Brazil; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Brasil
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23
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Appleton SL, Melaku YA, Reynolds AC, Gill TK, de Batlle J, Adams RJ. Multidimensional sleep health is associated with mental well-being in Australian adults. J Sleep Res 2021; 31:e13477. [PMID: 34622511 DOI: 10.1111/jsr.13477] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/13/2021] [Accepted: 08/21/2021] [Indexed: 01/18/2023]
Abstract
The few studies assessing the relationship between mental health and a multidimensional measure of sleep have been conducted in samples of almost exclusively women. In the present study, we therefore assessed associations of multidimensional sleep health with mental well-being in Australian adults. A cross-sectional, national online survey of sleep health was conducted in 2019 in 2,044 community dwelling adults aged 18-90 years. Composite scores of self-reported healthy sleep were based on Ru-SATED (R-SATED) dimensions of satisfaction, alertness, timing, efficiency and duration scored 0 (never/rarely), 1 (sometimes) or 2 (usually/always), and regularity (social jet lag) was scored 0 (≥1 hr) or 1 (<1 hr). Mental well-being was identified by a report of no problem on the EuroQol (European quality of life) five dimension five level scale (EQ-5D-5L) anxiety/depression scale, as well as absence of six chronic depressive symptoms. Ordinal logistic regression analyses determined associations of mental well-being with sleep dimensions, and total R-SATED (range 0-11) and SATED scores (0-10), adjusted for sociodemographic and health factors. In males and females, healthy categories of SATED dimensions (but not regularity) were associated with mental well-being. A 1 unit increase in the total SATED score (mean [SD] 6.6 [2.1]) was associated with less problems on the EQ-5D-5L (odds ratio [OR] 1.11, 95% confidence interval [CI] 1.08-1.14) and fewer chronic depressive symptoms (OR 1.20, 95% CI 1.17-1.23). These estimates did not differ when the total R-SATED score was considered. Sleep health promotion focussing solely on traditional messaging around healthy sleep duration may limit mental health gains. Rather, a more holistic approach to public health messaging to improve sleep health literacy may be beneficial for mental well-being.
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Affiliation(s)
- Sarah L Appleton
- Flinders Health and Medical Research Institute (FHMRI) Sleep (formerly Adelaide Institute for Sleep Health), College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia
| | - Yohannes Adama Melaku
- Flinders Health and Medical Research Institute (FHMRI) Sleep (formerly Adelaide Institute for Sleep Health), College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia
| | - Amy C Reynolds
- Flinders Health and Medical Research Institute (FHMRI) Sleep (formerly Adelaide Institute for Sleep Health), College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia
| | - Tiffany K Gill
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
| | - Jordi de Batlle
- Group of Translational Research in Respiratory Medicine, Institut de Recerca Biomèdica de Lleida (IRBLleida), Lleida, Spain.,Centre for Biomedical Network Research in Respiratory Diseases (CIBERES), Madrid, Spain
| | - Robert J Adams
- Flinders Health and Medical Research Institute (FHMRI) Sleep (formerly Adelaide Institute for Sleep Health), College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia
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24
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Larysz A, Uchmanowicz I. Sociodemographic Factors and Depressive Symptoms Among Cardiac Nurses: A Cross-Sectional Study. Front Psychol 2021; 12:723035. [PMID: 34489827 PMCID: PMC8416982 DOI: 10.3389/fpsyg.2021.723035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 07/26/2021] [Indexed: 11/18/2022] Open
Abstract
Background: The nursing profession is predisposed toward depressed mood and depressive symptoms. The multidirectionality and intensity of stressors in the nurses' occupational environment are of great significance in this respect. The study aimed to evaluate the impact of selected sociodemographic factors on depressive symptoms among cardiac nurses. Methods: This cross-sectional study included 336 cardiac nurses (302 women and 34 men) and was conducted between December 2019 and September 2020 in four hospital cardiac units in Wroclaw, Poland. Sociodemographic data were collected using a self-developed survey. The following standardized instruments were used for the study outcomes: Patient Health Questionnaire-9 (PHQ-9) and Beck Depression Inventory (BDI). Results: The study among cardiac nurses showed mild depression in 11.61%, moderate depression in 5.06%, and severe depression in 2.68%. Linear regression models showed that significant (p < 0.05) predictors of the PHQ-9 score included (1) higher occupational education (bachelor's degree), graduation “only” from medical high school or “other” education; (2) work experience of 16–20 years; (3) living in a relationship; (4) living in a rural area. Linear regression models showed that significant (p < 0.05) predictors of the BDI score included (1) higher occupational education (bachelor's degree); (2) graduation “only” from medical high school or “other” education; (3) living in a relationship. Conclusions: Depressive symptoms are a significant problem among Polish cardiac nurses. The prevalence of depressive symptoms is affected by the education level, employment form, marital status, and place of residence.
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Affiliation(s)
- Anna Larysz
- Clinic of Cardiac Transplantation and Mechanical Circulatory Support, Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Izabella Uchmanowicz
- Department of Clinical Nursing, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland.,Centre for Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
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25
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Tajitsu Y, Takarada J, Takatani K, Nakanishi R, Yanagimoto H, Shiomi S, Nakagawa I, Kawahara I, Nakiri T, Shimda S, Shimura Y, Nonomura T, Kojima K, Ikeguch A, Okayama K, Sakai T, Morioka Y, Takahashi M, Sugiyama K, Nisho R, Takeshita K. A Prototype Sensor System Using Fabricated Piezoelectric Braided Cord for Work-Environment Measurement during Work from Home. MICROMACHINES 2021; 12:966. [PMID: 34442588 PMCID: PMC8400097 DOI: 10.3390/mi12080966] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/07/2021] [Accepted: 08/09/2021] [Indexed: 11/16/2022]
Abstract
We proposed a new prototype sensor system to understand the workload of employees during telework. The goal of sensing using such a system is to index the degree of stress experienced by employees during work and recognize how to improve their work environment. Currently, to realize this, image processing technology with a Web camera is generally used for vital sign sensing. However, it creates a sense of discomfort at work because of a strong sense of surveillance. To truly evaluate a working environment, it is necessary that an employee be unaware of the sensor system and for the system to be as unobtrusive as possible. To overcome these practical barriers, we have developed a new removable piezoelectric sensor incorporated in a piezoelectric poly-L-lactic acid (PLLA) braided cord. This cord is soft and flexible, and it does not cause any discomfort when attached to the cushion cover sheet. Thus, it was possible to measure the workload of an employee working from home without the employee being aware of the presence of a sensor. Additionally, we developed a system for storing data in a cloud system. We succeeded in acquiring continuous long-term data on the vital signs of employees during telework using this system. The analysis of the data revealed a strong correlation between behavior and stress.
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Affiliation(s)
- Yoshiro Tajitsu
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita Osaka 564-8680, Japan; (J.T.); (K.T.); (R.N.); (H.Y.); (S.S.); (I.N.); (I.K.); (T.N.)
| | - Jun Takarada
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita Osaka 564-8680, Japan; (J.T.); (K.T.); (R.N.); (H.Y.); (S.S.); (I.N.); (I.K.); (T.N.)
| | - Kohei Takatani
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita Osaka 564-8680, Japan; (J.T.); (K.T.); (R.N.); (H.Y.); (S.S.); (I.N.); (I.K.); (T.N.)
| | - Riku Nakanishi
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita Osaka 564-8680, Japan; (J.T.); (K.T.); (R.N.); (H.Y.); (S.S.); (I.N.); (I.K.); (T.N.)
| | - Hiroki Yanagimoto
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita Osaka 564-8680, Japan; (J.T.); (K.T.); (R.N.); (H.Y.); (S.S.); (I.N.); (I.K.); (T.N.)
| | - Seita Shiomi
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita Osaka 564-8680, Japan; (J.T.); (K.T.); (R.N.); (H.Y.); (S.S.); (I.N.); (I.K.); (T.N.)
| | - Isamu Nakagawa
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita Osaka 564-8680, Japan; (J.T.); (K.T.); (R.N.); (H.Y.); (S.S.); (I.N.); (I.K.); (T.N.)
| | - Ikuo Kawahara
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita Osaka 564-8680, Japan; (J.T.); (K.T.); (R.N.); (H.Y.); (S.S.); (I.N.); (I.K.); (T.N.)
| | - Takuo Nakiri
- Electrical Engineering Department, Graduate School of Science and Engineering, Kansai University, Suita Osaka 564-8680, Japan; (J.T.); (K.T.); (R.N.); (H.Y.); (S.S.); (I.N.); (I.K.); (T.N.)
| | - Saki Shimda
- Nishikawa Co., Ltd., Chuo, Tokyo 103-0006, Japan; (S.S.); (Y.S.); (T.N.); (K.K.)
| | - Yoji Shimura
- Nishikawa Co., Ltd., Chuo, Tokyo 103-0006, Japan; (S.S.); (Y.S.); (T.N.); (K.K.)
| | - Takuto Nonomura
- Nishikawa Co., Ltd., Chuo, Tokyo 103-0006, Japan; (S.S.); (Y.S.); (T.N.); (K.K.)
| | - Kazunori Kojima
- Nishikawa Co., Ltd., Chuo, Tokyo 103-0006, Japan; (S.S.); (Y.S.); (T.N.); (K.K.)
| | - Atsuhisa Ikeguch
- SoftBank Corp., Information Technology Division, Minato, Tokyo 105-7529, Japan; (A.I.); (K.O.); (T.S.); (Y.M.)
| | - Kazuhiro Okayama
- SoftBank Corp., Information Technology Division, Minato, Tokyo 105-7529, Japan; (A.I.); (K.O.); (T.S.); (Y.M.)
| | - Tomohiro Sakai
- SoftBank Corp., Information Technology Division, Minato, Tokyo 105-7529, Japan; (A.I.); (K.O.); (T.S.); (Y.M.)
| | - Yuichi Morioka
- SoftBank Corp., Information Technology Division, Minato, Tokyo 105-7529, Japan; (A.I.); (K.O.); (T.S.); (Y.M.)
| | | | | | - Rei Nisho
- Teijin Frontier Co., Ltd., Kita, Osaka 530-8605, Japan; (R.N.); (K.T.)
| | - Koji Takeshita
- Teijin Frontier Co., Ltd., Kita, Osaka 530-8605, Japan; (R.N.); (K.T.)
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26
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Tian Y, Yue Y, Liao X, Wang J, Ye M, Liu Y, Li Y, Zhou J. Mental health service use and its associated factors among nurses in China: a cross-sectional survey. PeerJ 2021; 9:e11181. [PMID: 33868823 PMCID: PMC8029656 DOI: 10.7717/peerj.11181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 03/08/2021] [Indexed: 01/26/2023] Open
Abstract
Background To facilitate mental health service planning for nurses, data on the patterns of mental health service use (MHSU) among nurses are needed. However, MHSU among Chinese nurses has seldom been studied. Our study aimed to explore the rate of MHSU among Chinese nurses and to identify the factors associated with MHSU. Methods A self-designed anonymous questionnaire was used in this study. MHSU was assessed by the question, “Have you ever used any kind of mental health services, such as mental health outpatient services or psychotherapies, when you felt that your health was suffering due to stress, insomnia, or other reasons?” The answer to the question was binary (yes or no). Sleep quality, burnout, and depressive symptoms were assessed using the Chinese version of the Pittsburgh Sleep Quality Index , the Chinese version of the Maslach Burnout Inventory-General Survey and the two-item Patient Health Questionnaire, respectively. Chi-square tests and binary logistic regression were used for univariate and multivariate analyses. Results A total of 10.94% (301/2750) of the nurses reported MHSU. 10.25% (282/2750) of the nurses had poor sleep quality, burnout and depressive symptoms, and only 26.95% of these nurses reported MHSU. Very poor sleep quality (OR 9.36, 95% CI [5.38-16.29]), mid-level professional title (OR 1.48, 95% CI [1.13-1.93]) and depressive symptoms (OR 1.66, 95% CI [1.28-2.13]) were independent factors associated with MHSU. Conclusions Most of the nurses have experienced burnout, poor sleep quality or depressive symptoms and the MHSU rate among them was low. Interventions to improve the mental health of nurses and to promote the use of mental health services are needed.
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Affiliation(s)
- Yusheng Tian
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.,Xiang Ya Nursing School, Central South University, Changsha, Hunan, China
| | - Yuchen Yue
- Department of Psychiatry at the Center for Addiction & Mental Health, University of Toronto, Toronto, Ontario, Canada
| | - Xiaoli Liao
- Xiang Ya Nursing School, Central South University, Changsha, Hunan, China.,Clinical Nursing Teaching and Research Section, The second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jianjian Wang
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Man Ye
- Clinical Nursing Teaching and Research Section, The second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Yiting Liu
- Clinical Nursing Teaching and Research Section, The second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Yamin Li
- Clinical Nursing Teaching and Research Section, The second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jiansong Zhou
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
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27
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Tu ZH, He JW, Zhou N. Sleep quality and mood symptoms in conscripted frontline nurse in Wuhan, China during COVID-19 outbreak: A cross-sectional study. Medicine (Baltimore) 2020; 99:e20769. [PMID: 32590755 PMCID: PMC7328950 DOI: 10.1097/md.0000000000020769] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The aim of this study was to investigate the prevalence of sleep problems, depression and anxiety symptoms among conscripted frontline nurses fighting coronavirus disease 2019 (COVID-19) in Wuhan.This study was a cross-sectional study conducted with 100 frontline nurses. Sleep quality, depression, and anxiety symptoms were measured using the Pittsburgh sleep quality index (PSQI), the Generalized Anxiety Disorder 7-Item Scale (GAD-7) and the Patient Health Questionnaire-9 (PHQ-9), respectively.Mean sleep duration was 5.71 hours (SD = 1.09) and mean sleep latency was 33.49 minutes (SD = 28.87). A total of 76%, 81%, 45%, and 19% reported difficulty initiating sleep (DIS), difficulty maintaining sleep (DMS) or early morning awakening (EMA), nightmares and using hypnotics respectively. Among 100 participants in this study, 60 (60%) had poor sleep quality, 46 (46%) suffered depression symptoms and 40 (40%) reported anxiety symptoms. Sleep quality (OR = 3.16, 95% CI: 1.17-8.52) and anxiety symptoms (OR = 8.07, 95% CI: 2.92-22.33) were significantly associated with depression symptoms. Depression symptoms (OR = 7.92, 95% CI: 2.89-21.73) were related to anxiety symptoms. Similarly, depression symptoms (OR = 3.24, 95% CI: 1.19-8.79) were associated with poor sleep quality.Sleep disturbance, depression, and anxiety symptoms are very common among frontline nurses who treating patients with COVID-19 in Wuhan, China. Comprehensive measures that involve psychosocial and personal behaviors should be implemented to improve sleep quality and prevent depression and anxiety symptoms.
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Affiliation(s)
| | | | - Na Zhou
- Mental health education center, the Second Military Medical University, Shanghai, China
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28
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Ballesio A, Lombardo C, Lucidi F, Violani C. Caring for the carers: Advice for dealing with sleep problems of hospital staff during the COVID-19 outbreak. J Sleep Res 2020; 30:e13096. [PMID: 32515084 PMCID: PMC7300547 DOI: 10.1111/jsr.13096] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/07/2020] [Accepted: 05/08/2020] [Indexed: 12/26/2022]
Abstract
Hospital staff are at the frontline in the COVID‐19 outbreak. The stressors they experience may induce sleep problems in a population already at risk. Sleep deprivation, long shifts and insomnia in hospital staff have been associated with individual, organizational and public health hazards. These include increased risk of mental and somatic disorders, altered immune responses, medical errors, misunderstandings, drowsy driving and burnout. In March 2020, the World Health Organization called for providing access to mental health and counselling for health professionals involved in the COVID‐19 outbreak. To answer this call, we propose practical advice for the management of sleep problems (sleep deprivation, insomnia and shift work) that can be included in supportive interventions. The advice is based on psychobiological principles of sleep regulation and on guidelines for the treatment of insomnia and was implemented within an initiative offering psychological support to the staff of three university hospitals in Rome.
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Affiliation(s)
- Andrea Ballesio
- Department of Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.,Department of Developmental and Social Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Caterina Lombardo
- Department of Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Fabio Lucidi
- Department of Developmental and Social Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Cristiano Violani
- Department of Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
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