Corrigendum: The effect of poor sleep quality on mood outcome differs between men and women: A longitudinal study of bipolar disorder

2015 ◽  
Vol 185 ◽  
pp. 246
Author(s):  
Erika F.H. Saunders ◽  
Julio Fernandez-Mendoza ◽  
Masoud Kamali ◽  
Shervin Assari ◽  
Melvin G. McInnis
2015 ◽  
Vol 180 ◽  
pp. 90-96 ◽  
Author(s):  
Erika F.H. Saunders ◽  
Julio Fernandez-Mendoza ◽  
Masoud Kamali ◽  
Shervin Assari ◽  
Melvin G. McInnis

2019 ◽  
Vol 37 (1) ◽  
pp. 101-110 ◽  
Author(s):  
Danila Caruso ◽  
Manon Meyrel ◽  
Karoline Krane-Gartiser ◽  
Victoire Benard ◽  
Chloé Benizri ◽  
...  

2022 ◽  
Vol 12 ◽  
Author(s):  
Wanxin Wang ◽  
Yangfeng Guo ◽  
Xueying Du ◽  
Wenyan Li ◽  
Ruipeng Wu ◽  
...  

Since the novel coronavirus disease 2019 (COVID-19) outbreak, adolescents' emerging mental health and behavior issues have been an international public health concern. This longitudinal study aimed to examine the situation of poor sleep quality, anxiety, and depressive symptoms among Chinese adolescents and to explore the associations between them before and during COVID-19. A total of 1,952 middle and high school students as eligible participants at baseline (pre-COVID-19, Wave 1; response rate: 98.79%), 1,831 eligible students were followed up at Wave 2 (October 2019 to December 2019, pre-COVID-19; retention rate: 93.80%), and 1,790 completed the follow-up at Wave 3 (during the COVID-19; retention rate: 97.80%). The mean age of the baseline students was 13.56 (SD: 1.46) years. The differences in anxiety and depressive symptoms between Wave 1, Wave 2, and Wave 3 were not statistically significant. The proportion of students with poor sleep quality increased over time, from Wave 1 (21.0%) to Wave 3 (26.0%, OR = 1.37, 95% CI = 1.17–1.60, P = 0.001) and from Wave 2 (21.9%) to Wave 3 (OR = 1.29, 95% CI = 1.11–1.51, P < 0.001). The cross-lagged generalized linear mixed models revealed that the concurrent and cross-lagged associations of poor sleep quality with anxiety symptoms across the three waves were significant (P < 0.05) and vice versa. Only a marginally significant positive cross-lagged association between poor sleep quality at Wave 2 and depressive symptoms at Wave 3 was found (standardized β estimate = 0.044, SE = 0.022, P = 0.045). Sleep quality was adversely affected during COVID-19, and the bidirectional associations of poor sleep quality with anxiety symptoms could not be neglected.


2021 ◽  
Vol 13 ◽  
Author(s):  
Weihao Xu ◽  
Anying Bai ◽  
Xin Huang ◽  
Yinghui Gao ◽  
Lin Liu

Background: Sleep is increasingly recognized as an important lifestyle contributor to health; however, its relationship with Motoric cognitive risk syndrome (MCR) is still unclear. The present study aimed to examine the associations between sleep duration, sleep quality, and MCR among community-dwelling Chinese older adults.Methods: We recruited 5,387 participants aged ≥60 years from the China Health and Retirement Longitudinal Study (CHARLS). Sleep-related variables including night sleep duration and sleep quality were assessed via self-reported questionnaires. MCR syndrome was defined as cognitive complaints and slow gait speed without dementia or impaired mobility. Multivariate logistic regression analysis was performed to explore the associations between sleep-related variables and MCR after controlling for all potential confounders including demographic characteristics, lifestyle factors, and comorbidities.Results: We found that sleep duration was significantly associated with MCR, and the multivariate-adjusted odds ratios (OR) were highest for those with the shortest (<6 h OR = 1.55, 95% CI = 1.18–2.04) and longest (≥10 h OR = 1.73, 95% CI = 1.03–2.91) sleep durations. Moreover, an increasing frequency of self-perceived poor sleep quality was significantly associated with MCR in the adjusted model (3–4 days OR = 1.58, 95% CI = 1.16–2.17; 5–7 days OR = 1.81, 95% CI = 1.37–2.40).Conclusions: Our study indicated an inverted U-shaped association between night sleep duration and MCR. Poor sleep quality was also associated with higher odds of MCR in community-dwelling Chinese elders. Longitudinal studies with a larger population size are needed to establish causality in the future and further explore potential action mechanisms.


PLoS ONE ◽  
2017 ◽  
Vol 12 (5) ◽  
pp. e0176685 ◽  
Author(s):  
Eliane A. Lucassen ◽  
Renée de Mutsert ◽  
Saskia le Cessie ◽  
Natasha M. Appelman-Dijkstra ◽  
Frits R. Rosendaal ◽  
...  

2017 ◽  
Vol 47 (8) ◽  
pp. 879-888 ◽  
Author(s):  
Amanuel A. Abajobir ◽  
Steve Kisely ◽  
Gail Williams ◽  
Lane Strathearn ◽  
Jake M. Najman

Author(s):  
Surilena Hasan ◽  
Christopher Yovan Junardi

Background<br />Patients with bipolar disorder commonly experience sleeping problems. On the other hand, sleep disturbances have been suggested as one of the symptoms that indicate the development of bipolar disorder. Considering the detrimental effect of bipolar disorder, especially in young people, this study aimed to determine the relationship between sleep quality and risk of bipolar disorder in senior high school students. <br /><br />Methods<br />A cross-sectional study was conducted involving 725 senior high school students. The instruments used were a demographic questionnaire, Young Mania Rating Scale (YMRS), MINI International Neuropsychiatric Interview (MINI ICD-10), Hypomania/Mania Symptom Checklist (HCL-32), and Pittsburgh Sleep Quality Index (PSQI). Univariate and bivariate (simple logistic regression) analyses were performed to evaluate the relation between sleep quality and the risk of bipolar disorder.<br /><br />Results<br />Around 28% of subjects were at risk of bipolar disorder, of which 96.6% were prone to type I, and the rest were type II. Most of the participants with bipolar disorder (64%) had poor sleep quality. The percentage of participants with type I bipolar disorder that had poor sleep quality was higher than that of type II (65.3% and 28.6%, respectively). There was a significant relationship between bipolar disorder and sleep quality (OR = 2.2; 95% CI=1.581-3.087; p=0.000). <br /><br />Conclusions<br />Our study demonstrated that in senior high school students, bipolar disorder increased the risk of poor sleep quality. Assessment of sleep disturbances routinely in psychiatric interviews may improve sleep quality. <br /><br />Keywords: Bipolar disorder, sleep quality, senior high school student


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