Pittsburgh Sleep Quality Index score predicts all-cause mortality in Chinese dialysis patients

Han, Qianqian; Liu, Bo; Lin, Shu‐Min; Li, Jiajia; Liang, Peifen; Fu, Sha; Zheng, Guiqiong; Yang, Suqiong; Li, Bin; Yang, Qiongqiong

doi:10.1007/s11255-021-02842-6

Cited by 23 publications

(14 citation statements)

References 28 publications

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“…Data from a national prospective cohort in U.S. indicated that a decline in sleep quality during the first year on dialysis, and not baseline sleep quality, was associated with worse survival in patients on either HD or PD [ 31 ]. In a small-scale study conducted in China on both HD and PD patients, worse sleep quality, as assessed with the Pittsburgh Sleep Quality Index score, showed an independent association with the increased risk of all-cause mortality [ 32 ]. The association of sleep quality with outcomes is likely to be observed among exclusively PD patients; however, there is a paucity of data in this respect.…”

Section: Discussionmentioning

confidence: 99%

Health-Related Quality of Life Sleep Score Predicts Transfer to Hemodialysis among Patients on Peritoneal Dialysis

et al. 2022

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Despite the superiority of peritoneal dialysis (PD) over hemodialysis (HD) regarding health-related quality of life (HRQOL), the specific HRQOL domain(s) that predict unplanned HD transfer remains uncertain. In this cohort study, we assessed the HRQOL of 50 outpatients undergoing PD using the Japanese version 1.3 Kidney Disease Quality of Life-Short Form from March 2017 to March 2018 and prospectively analyzed the association of each HRQOL component with HD transfer until June 2021. During the follow-up (41.5 (13.0–50.1) months), 21 patients were transferred to HD. In a multivariate Cox proportional hazards model adjusted for age, sex, PD vintage, urine output, Charlson comorbidity index, and incremental shuttle walking test, a higher sleep score was significantly associated with lower HD transfer rates (HR 0.70 per 10, p = 0.01). An adjusted subdistribution hazard model where elected transition to HD, death, and transplantation were considered competing events of unintended HD transfer that showed sleep score as an exclusive predictor of HD transfer (HR 0.70 per 10, p = 0.002). Our results suggest that sleep score among the HRQOL subscales is instrumental in predicting HD transfer in patients undergoing PD.

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Section: Discussionmentioning

confidence: 99%

Health-Related Quality of Life Sleep Score Predicts Transfer to Hemodialysis among Patients on Peritoneal Dialysis

et al. 2022

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“…The scale consisted of 21 items, and the scores of each item were nothing (0p), slightly (1p), moderately (2p) and severely (3p). Total scores: nothing/mild (0-15), moderately (16)(17)(18)(19)(20)(21)(22)(23)(24)(25) and severely . Studies had shown that BAI had high reliability and validity and can be well applied to anxiety measurement in anxious individuals and normal individuals [19,20].…”

Section: Measuring Toolsmentioning

confidence: 99%

“…PSQI has high reliability and validity [23,24]. Studies had shown that PSQI can be well applied to sleep monitoring in Chinese people [25].…”

Section: Measuring Toolsmentioning

confidence: 99%

Physical Exercise Ameliorates Anxiety, Depression and Sleep Quality in College Students: Experimental Evidence from Exercise Intensity and Frequency

Yang

Lin

et al. 2022

Behavioral Sciences

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Background: The main purpose of this study was to investigate the effects of exercise intensity and exercise frequency on anxiety, depression and sleep quality in college students. Methods: All participants came from a university in northeastern China. All participants were tested for Diagnostic and Statistical Manual of Mental Disorders (DSM-5) and were diagnosed with anxiety disorders. The research subjects were divided into six groups, namely the low-intensity and low-frequency group (group 1), low-intensity and moderate-frequency group (group 2), low-intensity and high-frequency group (group 3), high-intensity and low-frequency group (group 4), and high-intensity and moderate-frequency group (group 5) and high-intensity and high-frequency group (group 6). The duration of each physical exercise for each group was 1 h. Participants’ exercise intensity was monitored using Polar H10 HR sensors and the Borg RPE scale. The experiment was carried out for a total of 6 weeks. The researchers conducted pre- and post-test scores on the subjects’ anxiety, depression and sleep quality through questionnaires. Results: Exercise intensity improved anxiety and decreased symptoms of depression better than exercise frequency; sleep quality was more closely related to exercise intensity. Conclusion: Exercise intensity and exercise frequency have different effects on anxiety, depression and sleep quality improvement, indicating that exercise intensity and exercise frequency have different effects on anxiety, depression and sleep quality of college students.

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“…The questionnaire included basic personal information, information about social and support networks, social microenvironment, religious beliefs, family longevity, chronic disease, health self-assessment, eating habits, household drinking water, smoking status, alcohol/tea intake, physical exercise and daily and leisure activity. This was achieved using validated assessment tools, and where possible those designed specifically for use in elderly populations; Activities of Daily Living (ADL),8–10 Instrumental Activities of Daily Living (IADL),9 10 Clinical Frailty Scale,11 12 Social Support Rating Scale (SSRS),13 Pittsburgh Sleep Quality Index (PSQI),14 15 the short form of the multinutritional assessment (MNA-SF),16 17 mini mental-state exam (MMSE),18 19 the Generalised Anxiety Disorder questionnaire (GAD-7)20 and the Geriatric Depression Scale (GDS-15) 21. The questionnaire contents are detailed in table 1.…”

Section: Cohort Descriptionmentioning

confidence: 99%

Natural population cohort study on long-lived adults: West China longevity and ageing procedure (WCLAP)

Wang

Zhang

et al. 2022

BMJ Open

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PurposeThe West China longevity and ageing procedure (WCLAP) cohort study aims to provide guidance for older adults in western China with the aim of improving quality of life, reducing the burden of family care, summarising the characteristics of longevity lifestyles, building a Chinese-longevity-population biobank and exploring the mechanisms underlying population ageing.ParticipantsSince the establishment of the WCLAP research baseline in 2018, a population of 1537 adults aged 80 years and above, living in the community, have been enrolled in the programme as research participants. Of these, 231 are aged 100 years and above. Participants are followed up every year.Finding to dataWCLAP data are collected in five hospital research subcentres strategically located adjacent to the national ‘Longevity Townships’ of Chengdu Ziyang, Leshan, Yibin and Pengshan. Data collection included a comprehensive assessment of the participant’s health (including physical, psychological, social and common chronic disease assessments), instrumental tests (body composition and muscle percentage) and the collection of biomedical-biobank samples (include blood, urine, faeces, hair and urine).Future plansThrough the annual cohort follow-up, survival-related information is collected at a group level. Analysis of biological samples facilitates biological characterisation at the microscopic level through proteomics, metabolomics, genomics and other techniques. Baseline data, group-level follow-up data and microbiological examination data are integrated together to provide an evaluation tool, exploring sarcopenia, disability, dementia, caregiver burden, ageing biomarkers and other influencing factors.Trial registration numbers2018-463; ChiCTR1900020754.

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Pittsburgh Sleep Quality Index score predicts all-cause mortality in Chinese dialysis patients

Cited by 23 publications

References 28 publications

Health-Related Quality of Life Sleep Score Predicts Transfer to Hemodialysis among Patients on Peritoneal Dialysis

Health-Related Quality of Life Sleep Score Predicts Transfer to Hemodialysis among Patients on Peritoneal Dialysis

Physical Exercise Ameliorates Anxiety, Depression and Sleep Quality in College Students: Experimental Evidence from Exercise Intensity and Frequency

Natural population cohort study on long-lived adults: West China longevity and ageing procedure (WCLAP)

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