Chronobiology International最新文献_第2页

The effect of restricted and free-living conditions on light exposure and sleep in older adults. 限制性和自由生活条件对老年人光照和睡眠的影响。

IF 2.2 4区医学

Chronobiology International Pub Date : 2024-11-11 DOI: 10.1080/07420528.2024.2419849

Teha B Pun, Matthew Rahimi, Rick Wassing, Craig L Phillips, Nathaniel S Marshall, Maria Comas, Angela L D'Rozario, Camilla M Hoyos, Ron R Grunstein, Christopher J Gordon

{"title":"The effect of restricted and free-living conditions on light exposure and sleep in older adults.","authors":"Teha B Pun, Matthew Rahimi, Rick Wassing, Craig L Phillips, Nathaniel S Marshall, Maria Comas, Angela L D'Rozario, Camilla M Hoyos, Ron R Grunstein, Christopher J Gordon","doi":"10.1080/07420528.2024.2419849","DOIUrl":"https://doi.org/10.1080/07420528.2024.2419849","url":null,"abstract":"During the COVID-19 pandemic, studies reported that restricted living conditions were associated with worse subjective sleep quality. This effect might have been caused by reduced light exposure during lockdowns. We investigated light exposure levels, subjective and objective sleep and physical activity levels in older adults during restricted and free-living conditions after the pandemic. Ninety-one participants (62.7 ± 8.4 years) recruited from the community using social media with 44 participants (63.4 ± 8.9 years) completed follow-up during free-living conditions. Participants wore an actigraphy device and completed sleep diaries for 7 days during each condition. Light values were extracted in hourly bins across the 24-h period and objective and subjective sleep were compared between the conditions. There was an increase in mean 24-h light exposure during restricted-living (1103.7 ± 1024.8 lux) compared to free-living (803.0 ± 803.6 lux; p < 0.001). This was partially related to participants spending 18 min more in bright light conditions (>1,000 lux) during wakefulness in restricted living (2.6 ± 1.9 h) compared to free-living (2.3 ± 2.0 h; p = 0.036). Despite differences in light exposure, there were no significant differences in objective and subjective sleep parameters between the two conditions. More research is required to better understand behaviours related to light exposure and how this may impact on sleep.","PeriodicalId":10294,"journal":{"name":"Chronobiology International","volume":" ","pages":"1-11"},"PeriodicalIF":2.2,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142614834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Telomere length and chronotype among women in the California Teachers Study (CTS). 加利福尼亚教师研究（CTS）中女性的端粒长度和时间型。

IF 2.2 4区医学

Chronobiology International Pub Date : 2024-11-11 DOI: 10.1080/07420528.2024.2422865

Mia Blanchard, Jue Lin, Susan Hurley, Debbie Goldberg, Julie Von Behren, Sophia S Wang, Peggy Reynolds, Jessica Clague DeHart

{"title":"Telomere length and chronotype among women in the California Teachers Study (CTS).","authors":"Mia Blanchard, Jue Lin, Susan Hurley, Debbie Goldberg, Julie Von Behren, Sophia S Wang, Peggy Reynolds, Jessica Clague DeHart","doi":"10.1080/07420528.2024.2422865","DOIUrl":"https://doi.org/10.1080/07420528.2024.2422865","url":null,"abstract":"While links between certain chronotypes and poorer health outcomes have been well established in previous studies, few studies have examined the relationship between chronotype and cellular aging. Using data from the California Teachers Study (CTS), the present study evaluates the relationship between cellular aging and chronobiology through an analysis of leukocyte telomere length (LTL) and chronotype among 817 predominantly postmenopausal women with no history of cancer and occupations not associated with night-shift work. Unconditional logistic regression models were run to estimate odds ratios (ORs) for each chronotype category, adjusted for age, ethnicity, and smoking status. Analyses were then stratified by potential modifiers to assess whether results varied among specific subgroups within the sample. Women who reported being current evening types and evening types from teen years to now were significantly less likely to have short LTL compared to women who reported being current morning types or morning types from teen years to now (OR = 0.72; 95% CI = 0.53-0.98; OR = 0.57; 95% CI = 0.39-0.84). Our results suggest that women with no history of cancer who identify as evening chronotypes may undergo decreased cellular aging compared to women in the same population who identify as morning types. Further studies on populations of postmenopausal women are warranted.","PeriodicalId":10294,"journal":{"name":"Chronobiology International","volume":" ","pages":"1-12"},"PeriodicalIF":2.2,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142614746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Association of family meals with sleep and quality of life in Japanese preschool and elementary school children: A cross-sectional study. 家庭膳食与日本学龄前儿童和小学生睡眠和生活质量的关系：横断面研究

IF 2.2 4区医学

Chronobiology International Pub Date : 2024-11-07 DOI: 10.1080/07420528.2024.2422868

Yun-Peng Lo, Yu Tahara, Inn-Kynn Khaing, Seiko Mochida, Naomichi Makino, Yuki Nozawa, Akiko Furutani, Tatsuhiko Kubo, Shigenobu Shibata

{"title":"Association of family meals with sleep and quality of life in Japanese preschool and elementary school children: A cross-sectional study.","authors":"Yun-Peng Lo, Yu Tahara, Inn-Kynn Khaing, Seiko Mochida, Naomichi Makino, Yuki Nozawa, Akiko Furutani, Tatsuhiko Kubo, Shigenobu Shibata","doi":"10.1080/07420528.2024.2422868","DOIUrl":"10.1080/07420528.2024.2422868","url":null,"abstract":"Sleep is crucial for children's health and eating habits. The decline in family meals has raised concerns about its impact on children. Previous research indicated associations between family meals and psychological health and dietary habits, but their relationship with sleep behavior is less understood. This study examined the association between family meals (breakfast and dinner), sleep patterns, and quality of life among Japanese preschoolers and elementary school students (1st to 3rd grade). The cross-sectional study involved 6,177 children aged 3-8 years in Japan. Mothers completed an online survey on family meal habits, sleep patterns, and the KINDL-R questionnaire to assess quality of life. Results showed that family meals were associated with sleep behaviors and KINDL scores. Multiple regression analysis indicated that family breakfast was associated with earlier bedtime and wake-up time, shorter weekend sleep duration, reduced social jet lag, and a morning chronotype, as detected by the Munich ChronoType Questionnaire. Family dinners were linked to later sleep and wake-up times and an evening chronotype. Family breakfast and dinner were associated with higher KINDL scores, with dinner having a stronger positive impact. These findings underscore the significance of family meals in associating sleep patterns and quality of life among Japanese children.","PeriodicalId":10294,"journal":{"name":"Chronobiology International","volume":" ","pages":"1-12"},"PeriodicalIF":2.2,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142590145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Chronobiological perspectives and meteorological associations in symptomatic popliteal artery aneurysms. 无症状腘动脉瘤的时间生物学观点和气象学关联。

IF 2.2 4区医学

Chronobiology International Pub Date : 2024-11-06 DOI: 10.1080/07420528.2024.2422867

Maria Elisabeth Leinweber, Amun Georg Hofmann, Thomas Karl, Roushanak Shayesteh-Kheslat, Michael Engelhardt, Thomas Schmandra, Barbara Weis-Müller, Thomas Schmitz-Rixen, Georg Jung

{"title":"Chronobiological perspectives and meteorological associations in symptomatic popliteal artery aneurysms.","authors":"Maria Elisabeth Leinweber, Amun Georg Hofmann, Thomas Karl, Roushanak Shayesteh-Kheslat, Michael Engelhardt, Thomas Schmandra, Barbara Weis-Müller, Thomas Schmitz-Rixen, Georg Jung","doi":"10.1080/07420528.2024.2422867","DOIUrl":"10.1080/07420528.2024.2422867","url":null,"abstract":"The potential influence of circadian rhythm, seasonal variations, and alterations in meteorological parameters has been studied across various vascular events. However, there is a lack of evidence on the potential chronobiological impacts on thromboembolic events related to the most common peripheral aneurysm, the popliteal artery aneurysm (PAA). Data was obtained from a German PAA registry and the German Meteorological Service (Deutscher Wetterdienst). In this observational cohort study seasonality and chronobiology as well as associations with meteorological parameters of symptomatic PAA were investigated. In a multivariate logistic regression analysis, it was further analyzed whether meteorological parameters could distinguish asymptomatic from symptomatic patients in the registry. Of 1200 registered PAA, n = 142 PAA presented with acute limb ischemia between February 2011 and September 2022. More symptomatic patients (57.0%) presented to the hospital between January and June than in the second half of the year with a nadir in the fall season. Symptom onset was predominantly in the morning hours (39.5%). Atmospheric pressure and humidity values from the index dates diverged from a normal distribution showing a bimodal (\"double-peak\") configuration. Most patients developed symptoms after a reduction in temperatures compared to 1 or 2 d prior to the index date. However, we found evidence for an interaction between age and temperature difference, where the effects of a decreasing temperature fade with increasing age. Facing the complexity of individual-environment interactions, further investigations are needed to determine whether meteorological parameters are true risk modifiers or surrogates for seasonal differences and altered behaviors.","PeriodicalId":10294,"journal":{"name":"Chronobiology International","volume":" ","pages":"1-12"},"PeriodicalIF":2.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The moderating role of protective factors in shift work disorder and health outcomes: A cross-sectional study. 保护性因素在轮班工作失调和健康结果中的调节作用：一项横断面研究。

IF 2.2 4区医学

Chronobiology International Pub Date : 2024-11-04 DOI: 10.1080/07420528.2024.2419851

Rachael Harris, Sean P A Drummond, Tracey L Sletten, Alexander P Wolkow

{"title":"The moderating role of protective factors in shift work disorder and health outcomes: A cross-sectional study.","authors":"Rachael Harris, Sean P A Drummond, Tracey L Sletten, Alexander P Wolkow","doi":"10.1080/07420528.2024.2419851","DOIUrl":"https://doi.org/10.1080/07420528.2024.2419851","url":null,"abstract":"This study investigated whether sleep-specific (e.g. chronotype) and traditional (e.g. resilience) protective factors were associated with reduced shift work disorder (SWD) risk and explored their role as moderators in the relationship between SWD risk and health. Shift workers (n = 126) participated in a cross-sectional study evaluating SWD risk (i.e. low vs. high; SWD-screening Questionnaire), mental health (Patient Health Questionnaire-9; Generalized Anxiety Disorder Questionnaire-7), physical health (Subjective Health Complaints Inventory), sleep (Pittsburgh Sleep Quality Index; Insomnia Severity Index; Epworth Sleepiness Scale), and protective factors (Resilience Scale; Social Provisions Scale; Survey of Perceived Organizational Support; Short Impulsive Behavior Scale; Circadian Type Inventory; reduced-Morningness-Eveningness Questionnaire). Logistic regressions revealed lower sleep languidity was associated with reduced odds (OR = 0.88 [0.79,0.96]) for having high SWD risk. Multiple regression analyses showed in shift workers with high social support or morningness, having high SWD risk was not associated with increased depression symptoms, or insomnia severity and poor sleep quality, respectively. Finally, in those with high or medium levels of perceived organizational support, high SWD risk was not associated with increased gastrointestinal and allergy complaints. Longitudinal research with larger samples is needed to confirm the moderating role of protective factors in the relationship between SWD risk and health.","PeriodicalId":10294,"journal":{"name":"Chronobiology International","volume":" ","pages":"1-11"},"PeriodicalIF":2.2,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142567599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Disrupted rest-activity circadian rhythms are associated with all-cause mortality in patients with chronic kidney diseases. 休息-活动昼夜节律紊乱与慢性肾病患者的全因死亡率有关。

IF 2.2 4区医学

Chronobiology International Pub Date : 2024-10-24 DOI: 10.1080/07420528.2024.2414045

Youngdeok Kim, Jisu Kim, Richard Inho Joh, Jonathan D Kenyon, Natalie J Bohmke, Jason M Kidd, Michelle L Gumz, Karyn A Esser, Danielle L Kirkman

{"title":"Disrupted rest-activity circadian rhythms are associated with all-cause mortality in patients with chronic kidney diseases.","authors":"Youngdeok Kim, Jisu Kim, Richard Inho Joh, Jonathan D Kenyon, Natalie J Bohmke, Jason M Kidd, Michelle L Gumz, Karyn A Esser, Danielle L Kirkman","doi":"10.1080/07420528.2024.2414045","DOIUrl":"https://doi.org/10.1080/07420528.2024.2414045","url":null,"abstract":"Circadian rhythms are important biological contributors to health. Rest activity rhythms (RAR) are emerging as biomarkers of circadian behavior that are associated with chronic disease when abnormal. RAR have not yet been characterized in chronic kidney diseases (CKD). Leveraging the National Health and Nutrition Examination Survey (2011-2014), patients with CKD (n = 1114; Mean [95% CI]: Age, 50 [58-61] y; 52% female) were compared with non-CKD individuals (n = 5885; Age, 47 [46-48] y; 52% female). Actigraphy data were processed for RAR parameters including rhythmic strength (amplitude), the rhythm adjusted mean (mesor), the timing of peak activity (acrophase), activity regularity (inter-daily stability), and activity fragmentation (intra-daily variability). Cox regression was performed to assess RAR parameters for the prediction of all-cause mortality. Compared to non-CKD adults, patients with CKD had a lower rhythmic amplitude and mesor, and exhibited greater fragmentation and less day-to-day stability in RAR (ps < 0.001). Among CKD patients, a lower rhythmic amplitude (HR [95% CI]: 0.88 [0.82-0.96]; p < 0.001), a lower rhythm adjusted mean (0.87 [0.81-0.95]; p = 0.002), and a higher daily activity fragmentation (1.87 [1.10-3.18]; p = 0.023) were associated with an increased risk of all-cause mortality. Patients with CKD showed dampened rhythmic amplitudes and greater fragmentation of activity that were associated with a higher risk of all-cause mortality. These findings demonstrate a relationship between circadian disruption and prognosis in patients with CKD.","PeriodicalId":10294,"journal":{"name":"Chronobiology International","volume":" ","pages":"1-12"},"PeriodicalIF":2.2,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The impact of the time of day on metabolic responses to exercise in adults: A systematic and meta-analysis review. 一天中的时间对成人运动代谢反应的影响：系统性和荟萃分析综述。

IF 2.2 4区医学

Chronobiology International Pub Date : 2024-10-24 DOI: 10.1080/07420528.2024.2419867

Anas Dighriri, Maha Timraz, Nur Dania Rosaini, Faris Alkhayl, James G Boyle, Greig Logan, Stuart R Gray

{"title":"The impact of the time of day on metabolic responses to exercise in adults: A systematic and meta-analysis review.","authors":"Anas Dighriri, Maha Timraz, Nur Dania Rosaini, Faris Alkhayl, James G Boyle, Greig Logan, Stuart R Gray","doi":"10.1080/07420528.2024.2419867","DOIUrl":"https://doi.org/10.1080/07420528.2024.2419867","url":null,"abstract":"The aim of the current study is to investigate whether the time of day at which exercise is performed affects metabolic, glucose and insulin responses to exercise in adults. Databases were searched for randomised controlled (parallel and crossover) trials with participants aged from 18 to 65 year, an intervention of any exercise carried out at a specific time of the day and compared to any exercise carried out at a different time of the day. From 2458 screened articles, 12 studies were included in the systematic review of which 5 studies were included in the meta-analyses which compared 24 h continuous glucose monitoring (CGM) data, between morning and afternoon/evening exercise, on the day exercise was performed (SMD = 0.12 [-0.22-0.46] p = 0.76) and the day after exercise (SMD = -0.02 [-0.36-0.33] p = 0.94. Similar findings were observed in the wider systematic review with a general unclear risk of bias and a low certainty in these data. The results indicate that there is no clear effect of the time of the day on metabolic responses to exercise and exercise at any time of day should be the goal of public health strategies.","PeriodicalId":10294,"journal":{"name":"Chronobiology International","volume":" ","pages":"1-12"},"PeriodicalIF":2.2,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The relationship between chronotype video game addiction and sleep quality in school-age children: A structural equation modeling approach. 学龄儿童电子游戏成瘾与睡眠质量之间的关系：结构方程建模法

IF 2.2 4区医学

Chronobiology International Pub Date : 2024-10-24 DOI: 10.1080/07420528.2024.2419865

Gamzegül Altay, Ayten Yilmaz Yavuz

引用次数: 0

Circadian chronotherapies of coronary heart disease and its biological risk factors: A United States Prescribers' Digital Reference-based review. 冠心病及其生物风险因素的昼夜节律疗法：基于美国处方数字参考的审查。

IF 2.2 4区医学

Chronobiology International Pub Date : 2024-10-21 DOI: 10.1080/07420528.2024.2414878

Sepideh Khoshnevis, Michael H Smolensky, Ramon C Hermida

{"title":"Circadian chronotherapies of coronary heart disease and its biological risk factors: A United States Prescribers' Digital Reference-based review.","authors":"Sepideh Khoshnevis, Michael H Smolensky, Ramon C Hermida","doi":"10.1080/07420528.2024.2414878","DOIUrl":"https://doi.org/10.1080/07420528.2024.2414878","url":null,"abstract":"Chronotherapy is the timing of medications to circadian rhythms to optimize beneficial and minimize adverse outcomes. We reviewed the US Online Prescribers' Digital Reference for the specified administration schedule of medications prescribed to manage coronary heart disease (CHD) and its major risk factors. For arterial hypertension, dosing of terazosin and guanfacine is recommended in the evening and thiazide, thiazide-like, and sulfonamide diuretics morning; Verapamil (Verelan®) morning, its \"PM\" formulation evening, and long-acting diltiazem (Cardizem® LA), per clinical goal, morning or evening. Most hyperlipidemia medications are recommended in the evening. Many hyperglycemia medications are intended for morning ingestion, but, when indicated, some may be prescribed in unequal doses or intervals. For obesity, administration of appetite suppressant psychostimulants and sympathomimetics is stipulated for morning ingestion. Sleep insufficiency medications are to be taken before bedtime. For tobacco dependence, transdermal nicotine patch application is recommended in the morning, and bupropion early, but not late, during the wake span. For alcohol dependence, disulfiram is intended for morning ingestion. For thromboembolism prophylaxis, factor Xa inhibitor rivaroxaban is recommended at dinner and low-dose acetylsalicylic acid before bedtime. Medications for angina pectoris and edema of congestive heart failure are stipulated for morning administration. Overall, >200 medications prescribed to manage CHD and its risk factors qualify as chronotherapies.","PeriodicalId":10294,"journal":{"name":"Chronobiology International","volume":" ","pages":"1-12"},"PeriodicalIF":2.2,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cognitive correlates of circadian rhythm and sleep-wake behaviour in chronic obstructive pulmonary disease patients. 慢性阻塞性肺病患者昼夜节律和睡眠-觉醒行为的认知相关性。

IF 2.2 4区医学

Chronobiology International Pub Date : 2024-10-01 Epub Date: 2024-10-04 DOI: 10.1080/07420528.2024.2410242

Babita Pande, Meenakshi Sinha, Ramanjan Sinha, Ajoy Kumar Behera, Arti Parganiha, Rachita Nanda, Lokesh Kumar Singh

{"title":"Cognitive correlates of circadian rhythm and sleep-wake behaviour in chronic obstructive pulmonary disease patients.","authors":"Babita Pande, Meenakshi Sinha, Ramanjan Sinha, Ajoy Kumar Behera, Arti Parganiha, Rachita Nanda, Lokesh Kumar Singh","doi":"10.1080/07420528.2024.2410242","DOIUrl":"10.1080/07420528.2024.2410242","url":null,"abstract":"Chronic obstructive pulmonary disease (COPD) patients often experience reduced physical activity, sleep disturbances, and cognitive impairment. However, reports on measurement of rest-activity rhythm and sleep-wake behavior and their impact on cognitive functions in COPD patients are limited. This study aimed to objectively measure circadian rhythms (rest-activity and ambient illuminance) and sleep behaviors in clinically stable COPD patients and their relationship with cognitive functions. The study involved 65 male COPD patients and 50 age-matched controls, monitored over 3-7 days using actigraphy. Cognitive status was assessed using the Montreal Cognitive Assessment (MoCA) followed by short interbal time estimation via time production and reproduction with reaction time measurement using TimeProd software. Findings indicated significant disruptions in circadian rhythms in COPD patients, characterized by lower mesor, amplitude, and autocorrelation coefficients compared to controls. Patients also reported poorer sleep quality and higher sleep fragmentation, with 85.7% displaying cognitive impairment. Notably, longer time estimations, increased variability in task performance, and slower reaction times suggested cognitive deterioration. Positive correlations emerged between rhythm parameters (amplitude and circadian quotient) and cognitive performance metrics. This highlights the relevance of circadian and sleep disturbances in COPD, suggesting that addressing these rhythms could help mitigate cognitive decline, potentially through chronotherapeutic strategies.","PeriodicalId":10294,"journal":{"name":"Chronobiology International","volume":" ","pages":"1313-1327"},"PeriodicalIF":2.2,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0