ObjectiveTo observes the postoperative transformation of subjective and objective sleep quality and related influencing factors in patients with rheumatic valvular heart disease (RVHD) who were found with central sleep apnea (CSA) after cardiac valve replacement.MethodsA total of 262 patients undergoing cardiac valve replacement were screened for CSA by overnight polysomnography and 21 patients with CSA were enrolled and followed up successfully in the 3th, 6th and 12th month of postoperation from April 2010 to January 2013. The Pittsburgh Sleep Quality Index, Epworth Sleepiness, polysomnography and cardiac function were evaluated in preoperation and postoperation (in the 3th, 6th and 12th month).ResultsNew York Heart Association class ［preoperation and postoperation: (3.7±0.5), (2.3±0.6), (1.7±0.6), (1.6±0.7), F=81.124, P<0.05］ continuously decreased, left ventricular ejection fraction ［preoperation and postoperation: (58.5±6.8)%, (60.0±7.4)%, (60.9±5.6)%, (64.4±4.0)%, F=7.182, P<0.05］ steadily increased, six-minute walk distance ［preoperation and postoperation: (271.5±76.6), (422.1±71.9), (445.1±56.2), (454.5± 63.5) m, F=67.134, P<0.05］ constantly increased. During postoperative follow-up, sleep apnea-hypopnea index ［preoperation and postoperation: (26.2±13.4), (12.0±11.5), (8.6±7.5), (7.4±5.5)/h, F=20.548, P<0.05, central sleep apnea index ［preoperation and postoperation: (19.6±10.3), (0.5±1.5), (0.3±1.3), (0.2±0.7)/h, F=72.926, P<0.05］ and oxygen desaturation index ［preoperation and postoperation: (20.1±16.6), (10.8±9.5), (8.5±7.2), (6.1±5.1)/h, F=9.646, P<0.05］ sustained improved. Aroual index ［preoperation and postoperation: (23.1±12.1), (2.7±3.8), (3.5±4.8), (2.2±2.1)/h, F=58.370, P<0.05］ presented overall downward trend. Pittsburgh Sleep Quality Index scale ［preoperation and postoperation: (11.1±3.2), (8.2±3.3), (6.0±3.8), (4.4±2.5), F=27.670, P<0.05］ were constantly improved. Epworth Sleepiness scale ［preoperation and postoperation: (13.3±5.7), (6.9±4.5), (8.2±4.8), (6.1±3.7), F=15.994, P<0.05］ showed overall reduction.ConclusionThe sleep quality of patients with RVHD and CSA is improved after cardiac valve replacement, of which the trend is in keep with postoperative recovery of cardiac function.
ObjectivesTo assess the efficacy of non-drug interventions on improving sleep quality in ICU patients by network meta-analysis.MethodsThe Cochrane Library, PubMed, EMbase, Web of Science, CNKI, WanFang Data, VIP and CBM databases were electronically searched to collect randomized controlled trials (RCTs) on non-drug interventions on improving sleep quality in ICU patients from inception to December, 2018. Two reviewers independently screened literature, extracted data and assessed risk of bias of included studies, then, network meta-analysis was performed by using the Stata 13.0 software.ResultsA total of 12 RCTs, involving 1 223 patients and 9 non-pharmacological interventions (music therapy, comprehensive nursing intervention, TCM emotions, music therapy+TCM emotions, Chinese medicine pillow therapy, ear acupressure, eye mask+earplugs+music, eye mask+earplugs, regular care) were included. The results of Pittsburgh sleep quality index (PSQI) showed that eye mask+earplugs, eye masks, and comprehensive nursing interventions were superior to conventional care in improving sleep quality in ICU patients, and the rankings were: eye mask+earplugs>eye mask>comprehensive nursing intervention, music therapy+TCM emotional>Chinese medicine emotional>music therapy>general care. The results of Richards-Campbell sleep scale (RCSQ) showed that eye mask+earplugs+music, Chinese medicine pillow therapy, and auricular pressure beans were superior to conventional care, and the rankings were: eye mask+earplugs+music>Chinese medicine pillow therapy>music therapy>ear acupressure beans>general care.ConclusionsThe evidence shows that in improving the sleep quality of ICU patients, eye mask + earplug, eye mask, comprehensive nursing intervention, music therapy + TCM emotional characteristics may all be effective intervention methods. It is suggested that more non-drug interventions should be carried out in the future for enhancing the sleep quality of ICU patients.
ObjectiveTo systematically review the correlation between sleep quality and social support of the elderly.MethodsDatabases including PubMed, MEDLINE, The Cochrane Library, Springerlink, ProQuest, CMB, CNKI, VIP, and WanFang Data were searched to collect studies on the correlation between sleep quality and social support of the elderly from January 1996 to January 2020. Two reviewers independently screened literature, extracted data and evaluated risk of bias of included studies. Meta-analysis was then performed using RevMan 5.3 software.ResultsA total of 9 studies involving 2 427 elderly people were included. The meta-analysis showed that the combined correlation coefficient between sleep quality and social support was -0.40 (95%CI −0.54 to −0.26). The correlation between sleep quality and social support of the elderly varied with the year of publication and sample size, however without regular change. The correlation coefficient of the elderly from institutions (hospital or pension institutions) was higher than that of the community (−0.33 vs. −0.26); the correlation coefficient of the elderly with health problems was higher than those without health problems (−0.32 vs. −0.25); the results measured by non-random sampling method were higher than those measured by random sampling (−0.37 vs. −0.23); and the results measured by Pittsburgh sleep quality index (PSQI) and social support rating scale (SSRS) were higher than those measured by PSQI and perceived social support scale (PSSS) (−0.30 vs. −0.13).ConclusionsThe higher the level of social support of the elderly in China, the lower the score of PSQI, and the better the sleep quality, in which there are differences in different sample sources and physical conditions.
Objective To explore the influencing factors of sleep quality of the elderly in Chengdu community and put forward corresponding nursing strategies. Methods The elderly in four communities in Chengdu were selected by convenient sampling method from January to June 2021. The elderly in the community were investigated and analyzed by general information questionnaire, Interpersonal Relationship Integrative Diagnostic Scale (IRIDS) and Pittsburgh Sleep Quality Index (PSQI). Multiple linear stepwise regression was used to analyze the factors affecting the sleep quality of the elderly. Results A total of 232 elderly were investigated and 211 were finally included. The total score of PSQI in the elderly was positively correlated with the score of interpersonal conversation disturbance (r=0.297, P<0.05) and the score of treating people disturbance (r=0.208, P<0.05). The results of multiple linear stepwise regression analysis showed that physical exercise, monthly amount of money, education and four dimensions of interpersonal troubles were the main influencing factors of sleep quality in the elderly. Conclusions The community elderly in this study had better sleep quality. Physical exercise, monthly amount of money, education and four dimensions of interpersonal troubles were all important factors affecting the sleep quality of the elderly. Community nursing staff should pay more attention to the sleep quality of the elderly, put forward measures to improve the related factors leading to sleep disorders, encourage the elderly to take physical exercise. They should also provide psychological counseling and interpersonal communication skills for the elderly with interpersonal troubles and help expand the communication platform to improve sleep quality of the elderly in the community.
Objective To investigate the effect of anti-seizure medications (ASMs) pregabalin (PGB) monotherapy on sleep structure and quality of patients with focal epilepsy. MethodsAdult patients whom newly diagnosed focal epilepsy were collected and treated with PGB monotherapy. The main outcome measures were the changes of polysomnography and video-electroencephalography (PSG-VEEG), Pittsburgh Sleep Quality Index (PSQI), Insomnia Severity Index (ISI) and Epworth Sleepiness Scale (ESS) in epilepsy patients with PGB and baseline. Results PGB improved significantly sleep structural parameters, including increased total sleep time (P<0.001), decreased sleep latency (P<0.001), improved sleep efficiency (P<0.001), reduced wake time after sleep onset (P<0.001), increased sleep maintenance efficiency (P<0.001) and proportion of N3 sleep stage (P<0.001). In the group with poor sleep efficiency, 86.7% of patients achieved sleep efficiency>85% after PGB treatment. The difference was statistically significant (P<0.01). PGB reduced significantly PSQI score (P<0.001) and ISI score (P<0.001). No significant change in ESS score was observed (P>0.05). ConclusionsPGB could enhance slow-wave sleep (SWS), increase sleep quality and improve insomnia in patients with epilepsy without causing daytime sleepiness.