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1.
Background:
Previous studies have shown that both short and long sleep durations are related to increased likelihood of diabetes and hypertension. However, the relation between sleep duration and cardiovascular disease (CVD) is not clear. We examined the hypothesis that compared with sleep duration of 7 hours, shorter and longer sleep durations are independently related to CVD.Methods:
We conducted a cross-sectional study of 30,397 National Health Interview Survey 2005 participants ≥ 18 years of age (57.1% women). Sleep duration was categorized as ≤ 5 hours, 6 hours, 7 hours, 8 hours, and ≥ 9 hours. The main outcome of interest was the presence of any CVD (n = 2146), including myocardial infarction, angina, and stroke.Results:
We found both short and long sleep durations to be independently associated with CVD, independent of age, sex, race-ethnicity, smoking, alcohol intake, body mass index, physical activity, diabetes mellitus, hypertension, and depression. Compared with a sleep duration of 7 h (referent), the multivariate odds ratio (95% confidence interval) of CVD was 2.20 (1.78, 2.71), 1.33 (1.13, 1.57), 1.23 (1.06, 1.41), and 1.57 (1.31, 1.89) for sleep duration ≤ 5 h, 6 h, 8 h, and ≥ 9 h. This association persisted in subgroup analyses by gender, race-ethnicity, and body mass index categories. Also, similar associations were observed when we examined myocardial infarction and stroke separately.Conclusion:
Compared with sleep duration of 7 h, there was a positive association between both shorter and longer sleep durations and CVD in a representative sample of US adults. These results suggest that sleep duration may be an important marker of CVD.Citation:
Sabanayagam C; Shankar A. Sleep duration and cardiovascular disease: results from the National Health Interview Survey. SLEEP 2010;33(8):1037-1042. 相似文献2.
Alexandros N. Vgontzas Duanping Liao Slobodanka Pejovic Susan Calhoun Maria Karataraki Maria Basta Julio Fernández-Mendoza Edward O. Bixler 《Sleep》2010,33(9):1159-1164
Study Objectives:
Because insomnia with objective short sleep duration is associated with increased morbidity, we examined the effects of this insomnia subtype on all-cause mortality.Design:
Longitudinal.Setting:
Sleep laboratory.Participants:
1,741 men and women randomly selected from Central Pennsylvania.Measurements:
Participants were studied in the sleep laboratory and were followed-up for 14 years (men) and 10 years (women). “Insomnia” was defined by a complaint of insomnia with duration ≥ 1 year. “Normal sleeping” was defined as absence of insomnia. Polysomnographic sleep duration was classified into two categories: the “normal sleep duration group” subjects who slept ≥ 6 h and the “short sleep duration group” subjects who slept < 6 h. We adjusted for age, race, education, body mass index, smoking, alcohol, depression, sleep disordered breathing, and sampling weight.Results:
The mortality rate was 21% for men and 5% for women. In men, mortality risk was significantly increased in insomniacs who slept less than 6 hours compared to the “normal sleep duration, no insomnia” group, (OR = 4.00, CI 1.14-13.99) after adjusting for diabetes, hypertension, and other confounders. Furthermore, there was a marginally significant trend (P = 0.15) towards higher mortality risk from insomnia and short sleep in patients with diabetes or hypertension (OR = 7.17, 95% CI 1.41-36.62) than in those without these comorbid conditions (OR = 1.45, 95% CI 0.13-16.14). In women, mortality was not associated with insomnia and short sleep duration.Conclusions:
Insomnia with objective short sleep duration in men is associated with increased mortality, a risk that has been underestimated.Citation:
Vgontzas AN; Liao D; Pejovic S; Calhoun S; Karataraki M; Basta M; Fernández-Mendoza J; Bixler EO. Insomnia with short sleep duration and mortality: the Penn State Cohort. SLEEP 2010;33(9):1159-1164. 相似文献3.
Kuo-Liong Chien Pei-Chung Chen Hsiu-Ching Hsu Ta-Chen Su Fung-Chang Sung Ming-Fong Chen Yuan-Teh Lee 《Sleep》2010,33(2):177-184
Study Objectives:
To investigate the relationship between sleep duration and insomnia severity and the risk of all-cause death and cardiovascular disease (CVD) eventsDesign:
Prospective cohort studySetting:
Community-basedParticipants:
A total of 3,430 adults aged 35 years or olderIntervention:
NoneMeasurements and Results:
During a median 15.9 year (interquartile range, 13.1 to 16.9) follow-up period, 420 cases developed cardiovascular disease and 901 cases died. A U-shape association between sleep duration and all-cause death was found: the age and gender-adjusted relative risks (95% confidence interval [CI]) of all-cause death (with 7 h of daily sleep being considered for the reference group) for individuals reporting ≤ 5 h, 6 h, 8 h, and ≥ 9 h were 1.15 (0.91–1.45), 1.02 (0.85–1.25), 1.05 (0.88–1.27), and 1.43 (1.16–1.75); P for trend, 0.019. However, the relationship between sleep duration and risk of CVD were linear. The multivariate-adjusted relative risk (95% CI) for all-cause death (using individuals without insomnia) were 1.02 (0.86–1.20) for occasional insomnia, 1.15 (0.92–1.42) for frequent insomnia, and 1.70 (1.16–2.49) for nearly everyday insomnia (P for trend, 0.028). The multivariate adjusted relative risk (95% CI) was 2.53 (1.71–3.76) for all-cause death and 2.07 (1.11–3.85) for CVD rate in participants sleeping ≥9 h and for those with frequent insomnia.Conclusions:
Sleep duration and insomnia severity were associated with all-cause death and CVD events among ethnic Chinese in Taiwan. Our data indicate that an optimal sleep duration (7–8 h) predicted fewer deaths.Citation:
Chien K; Chen P; Hsu H; Su T; Sung F; Chen M; Lee Y. Habitual sleep duration and insomnia and the risk of cardiovascular events and all-cause death: report from a community-based cohort. SLEEP 2010;33(2):177–184. 相似文献4.
Hiromichi Imaizumi Atsushi Takahashi Nobuo Tanji Kazumichi Abe Yuji Sato Yukio Anzai Hiroshi Watanabe Hiromasa Ohira 《Obesity facts》2015,8(4):234-242
ObjectiveTo examine the relationship between sleep duration and non-alcoholic fatty liver disease (NAFLD).MethodsWe evaluated 3,968 subjects who underwent health check-ups from June 2012 to May 2013 at the Watari Hospital Health Center in Fukushima Prefecture in Japan. Fatty liver was detected by ultrasonography. Sleep duration and lifestyle factors were estimated using a questionnaire. Sleep duration was categorized into the following groups: ≤6, 6 to ≤7, >7 to ≤8, and >8 h. The four sleep duration groups were compared using the χ2 test and Kruskal-Wallis test.ResultsIn total, 2,172 subjects were enrolled. The overall prevalence of NAFLD was 29.6% (men, 38.0%; women, 25.3%). The proportion of NAFLD tended to decrease as sleep duration increased in men. The proportion with NAFLD was lowest in the group with a sleep duration of 6 to ≤7 h and highest in the groups with sleep durations of ≤6 and >8 h in women. The distribution showed a U-shaped curve. The age-adjusted odds ratio (OR) (95% confidence interval (CI)) for subjects with NAFLD with a sleep duration ≤6 h compared to the reference (6 to ≤7 h) was 1.44 (1.06-1.96) in women.ConclusionSleep shortage tends to be associated with NAFLD in women and may be mediated by body adiposity.Key Words: NAFLD, s; Short sleep duration; U-shaped curve; Women 相似文献
5.
Allison Weiss Fang Xu Amy Storfer-Isser Alicia Thomas Carolyn E. Ievers-Landis Susan Redline 《Sleep》2010,33(9):1201-1209
Study Objectives:
To investigate the relation between sleep duration and energy consumption in an adolescent cohort.Design:
Cross-sectional.Setting:
Free-living environment.Participants:
Two hundred forty adolescents (mean age 17.7 ± 0.4 years).Measurements and Results:
Daily 24-hour food-recall questionnaires and wrist-actigraphy measurements of sleep duration were employed to test the hypothesis that shorter weekday sleep duration (< 8 h) is associated with altered nutrient intake. Nutrition parameters included total calories, calories from meals and snacks, and proportions of caloric intake from fat and carbohydrates. Compared with adolescents sleeping 8 or more hours on average on weekdays, those sleeping less than 8 hours consumed a higher proportion of calories from fats (35.9% ± 6.7% vs 33.2% ± 6.9%; mean ± SD; P = 0.004) and a lower proportion of calories from carbohydrates (49.6% ± 8.2% vs 53.3% ± 8.3%; P = 0.001). After adjusting for potential confounders, shorter sleep duration was significantly associated with an average daily increase of calories consumed from fat of 2.2 percentage points and an average daily decrease in percentage of calories from carbohydrates of 3.0 percentage points. In unadjusted analyses, shorter sleep duration was also associated with a 2.1-fold increased odds (95% confidence interval: 1.03, 4.44) of daily consuming 475 or more kcal from snacks.Conclusion:
Quantitative measures of macronutrient intake in adolescents were associated with objectively measured sleep duration. Short sleep duration may increase obesity risk by causing small changes in eating patterns that cumulatively alter energy balance.Citation:
Weiss A; Xu F; Storfer-Isser A; Thomas A; Ievers-Landis CE; Redline S. The association of sleep duration with adolescents'' fat and carbohydrate consumption. SLEEP 2010;33(9):1201-1209. 相似文献6.
Yae Yokoyama Kazunari Onishi Takenobu Hosoda Hiroki Amano Shinji Otani Youichi Kurozawa Akiko Tamakoshi 《Yonago acta medica》2016,59(1):55-60
Background
Breakfast eating habits are a dietary pattern marker and appear to be a useful predictor of a healthy lifestyle. Many studies have reported the unhealthy effects of skipping breakfast. However, there are few studies on the association between skipping breakfast and mortality. In the present study, we examined the association between skipping breakfast and mortality from cancer, circulatory diseases and all causes using data from a large-scale cohort study, the Japan Collaborative Cohort Study (JACC) Study.Methods
A cohort study of 34,128 men and 49,282 women aged 40–79 years was conducted, to explore the association between lifestyle and cancer in Japan. Participants completed a baseline survey during 1988 to 1990 and were followed until the end of 2009. We classified participants into two groups according to dietary habits with respect to eating or skipping breakfast and carried out intergroup comparisons of lifestyle. Multivariate analysis was performed using the Cox proportional hazard regression model.Results
There were 5,768 deaths from cancer and 5,133 cases of death owing to circulatory diseases and 17,112 cases for all causes of mortality during the median 19.4 years follow-up. Skipping breakfast was related to unhealthy lifestyle habits. After adjusting for confounding factors, skipping breakfast significantly increased the risk of mortality from circulatory diseases [hazard ratio (HR) = 1.42] and all causes (HR = 1.43) in men and all causes mortality (HR = 1.34) in women.Conclusion
Our findings showed that skipping breakfast is associated with increasing risk of mortality from circulatory diseases and all causes among men and all causes mortality among women in Japan. 相似文献7.
Tarani Chandola Jane E. Ferrie Aleksander Perski Tasnime Akbaraly Michael G. Marmot 《Sleep》2010,33(6):739-744
Study Objectives:
Short sleep duration is associated with increased CHD (coronary heart disease) mortality and morbidity, although some evidence suggests that sleep disturbance is just as important. We investigated whether a combination of short sleep duration and sleep disturbance is associated with a higher risk of CHD than their additive effects.Setting:
The Whitehall II study.Patients or Participants:
The Whitehall II study recruited 10,308 participants from 20 civil service departments in London, England. Participants were between the ages of 35 and 55 years at baseline (1985-1988) and were followed up for an average of 15 years.Interventions:
N/A.Measurements:
Sleep hours and sleep disturbance (from the General Heath Questionnaire-30) were obtained from the baseline survey. CHD events included fatal CHD deaths or incident nonfatal myocardial infarction or angina (ICD-9 codes 410-414 or ICD-10 I20-25).Results:
Short sleep duration and sleep disturbance were both associated with increased hazards for CHD in women as well as in men, although, after we adjusted for confounders, only those reporting sleep disturbance had a raised risk. There was some evidence for an interaction between sleep duration and sleep disturbance. Participants with short sleep duration and restless disturbed nights had the highest hazard ratios (HR) of CHD (relative risk:1.55, 95% confidence interval:1.33-1.81). Among participants who did not report any sleep disturbance, there was little evidence that short sleep hours increased CHD risk.Conclusion:
The effect of short sleep (≤ 6 hours) on increasing CHD risk is greatest among those who reported some sleep disturbance. However, among participants who did not report any sleep disturbance, there was little evidence that short sleep hours increased CHD risk.Citation:
Chandola T; Ferrie JE; Perski A; Akbaraly T; Marmot MG. The effect of short sleep duration on coronary heart disease risk is greatest among those with sleep disturbance: a prospective study from the Whitehall II cohort. SLEEP 2010;33(6):739-744 相似文献8.
Study Objectives:
To investigate the association between short sleep duration and elevated body mass index (BMI) and obesity in a large sample of Japanese adults over a short periodDesign:
Prospective design with baseline in 2006 and 1-year follow-upSetting:
Workplaces of an electric power company in JapanParticipants:
35,247 company employees (31,477 men, 3,770 women) distributed throughout JapanMeasurements and Results:
Measured weight and height and self-reported sleep duration were obtained at annual health checkup in 2006 and 2007. Weight change was defined as the difference in body mass index (BMI) between the baseline and 1 year later. Relative to the reference category (sleep duration 7-8 h), short sleep duration (< 5 and 5-6 h) and long sleep duration ≥ 9 h were associated with an increased risk of weight gain among men after adjustment for covariates. Of the non-obese (BMI < 25) men at baseline, 5.8% became obese (BMI ≥ 25) 1 year later. Higher incidence of obesity was observed among the groups with shorter sleep duration. Adjusted odds ratios for the development of obesity were 1.91 (95%CI 1.36, 2.67) and 1.50 (95%CI 1.24, 1.80) in men who slept < 5 and 5-6 h, respectively. No significant association between sleep duration and weight gain or obesity was found for women.Conclusions:
Short sleep duration was associated with weight gain and the development of obesity over 1 year in men, but not in women.Citation:
Watanabe M; Kikuchi H; Tanaka T; Takahashi M. Association of short sleep duration with weight gain and obesity at 1-year follow-up: a large-scale prospective study. SLEEP 2010;33(2):161-167. 相似文献9.
Kristen G. Hairston Michael Bryer-Ash Jill M. Norris Steven Haffner Donald W. Bowden Lynne E. Wagenknecht 《Sleep》2010,33(3):289-295
Study Objective:
To study 5-year change in computed tomography (CT)-derived visceral adipose tissue (VAT) and subcutaneous adipose tissue (SAT) associated with sleep duration in 2 minority groups.Design:
Longitudinal epidemiologic study.Setting:
Three US communities.Participants:
African Americans (N = 332) and Hispanic Americans (N = 775), aged 18-81 years, participating in the IRAS Family Study.Interventions:
noneMeasurements and Results:
Abdominal CT scans and BMI obtained at a 5-year interval. Sleep duration was assessed by questionnaire at baseline and categorized as ≤5 h, 6-7 h, and ≥8 h. Generalized estimating equations assessed the association between sleep duration and 5-year fat accumulation with adjustment for age, race, gender, study site, baseline fat measure, physical activity, total calories, smoking status, and education. Age interacted with sleep duration to predict change in fat measures (P < 0.01). In those younger than 40 years, ≤5 h of sleep was related to a greater accumulation of BMI (1.8 kg/m2, P < 0.001), SAT (42 cm2, P < 0.0001), and VAT (13 cm2, P > 0.01), compared to sleep duration between 6 and 7 h. Eight hours or more of sleep was also significantly related to a greater accumulation of BMI (0.8 kg/m2, P < 0.001), SAT (20 cm2, P < 0.01) and VAT (6 cm2, P < 0.05) compared to sleep duration between 6 and 7 h. No significant relationship existed between sleep duration and fat depot change in participants older than 40 years old.Conclusions:
In this minority cohort, extremes of sleep duration are related to increases in BMI, SAT, and VAT in persons younger than 40 years old.Citation:
Hairston KG; Bryer-Ash M; Norris JM; Haffner S; Bowden DW; Wagenknecht LE. Sleep duration and five-year abdominal fat accumulation in a minority cohort: the IRAS family study. 相似文献10.
Dhananjay Yadav Dae Ryong Kang Sang-Baek Koh Jang-Young Kim Song Vogue Ahn 《Yonsei medical journal》2016,57(6):1454-1460
PurposeThere have been few studies on gender difference in the impact of a urine albumin-to-creatinine ratio (UACR) within the normal range on the risk of hypertension. We evaluated whether the association between the UACR below the microalbuminuria range and the incident risk of hypertension is different between men and women.ResultsDuring an average of 2.6 years of follow-up, 57 men (12.9%) and 66 women (9.0%) developed hypertension. In multivariable-adjusted models, the odds ratio for new-onset hypertension comparing the highest and lowest tertiles of UACR was 1.83 [95% confidence interval (CI) 0.85–3.94] in men and 2.69 (95% CI 1.27–5.73) in women. In stratified analyses by menopausal status, higher tertiles of UACR were associated with an increased risk of incident hypertension in postmenopausal women.ConclusionHigher normal UACR levels were associated with an increased risk of incident hypertension in women. The UACR could have a clinical role in predicting the development of hypertension. 相似文献
11.
Jue Seong Lee Jin-Man Jung Jongun Choi Woo-Keun Seo Hong Ju Shin 《Yonsei medical journal》2022,63(12):1069
PurposeCongenital heart disease (CHD) is a known risk factor for acquired cardiovascular and cerebrovascular diseases. However, available evidence on CHD is limited mostly to Western populations. This study aimed to evaluate the prevalence of vascular events and all-cause mortality in Korean patients with CHD and to further corroborate CHD as a predictor of vascular events and all-cause mortality.Materials and MethodsThe claims data of the Korean National Health Insurance Service (NHIS) were retrospectively reviewed. Information regarding diagnostic codes, comorbidities, medical services, income level, and residential area was also collected. Outcomes of interest included stroke, myocardial infarction (MI), all-cause mortality, and major adverse cardiovascular events (MACE).ResultsWe included 232203 patients with CHD and 3024633 individuals without CHD as a control group through age- and sex-matched 1:10 random sampling. The prevalences of hypertension, congestive heart failure, ischemic heart disease, hyperlipidemia, and atrial fibrillation were significantly higher in the CHD group, which had a more than two-fold higher incidence of vascular events and all-cause mortality, than in the group without CHD. Multivariable models demonstrated that CHD was a significant risk factor for stroke, MI, all-cause mortality, and MACE.ConclusionIn conclusion, this nationwide study demonstrates that Korean patients with CHD have a high incidence of comorbidities, vascular events, and mortality. CHD has been established as an important predictor of cardiovascular events. Further studies are warranted to identify high-risk patients with CHD and related factors to prevent vascular events. 相似文献
12.
Michelle A. Miller Ngianga-Bakwin Kandala Mika Kivimaki Meena Kumari Eric J. Brunner Gordon D.O. Lowe Michael G. Marmot Francesco P. Cappuccio 《Sleep》2009,32(7):857-864
Objective:
To examine the relationships between sleep and inflammatory markers because these may be important in the development of cardiovascular disease.Methods and Results:
The relationship between self-reported sleep duration and interleukin-6 (IL-6) (n = 4642) and high-sensitivity C-reactive protein (hs-CRP) (n = 4677) was examined in individuals from the Whitehall II study. Following multiple adjustments, there were no overall linear or nonlinear trends between sleep duration and IL-6. However, in women but not men (interaction P < 0.05), levels of IL-6 tended to be lower in individuals who slept 8 hours (11% [95% confidence interval 4 to 17]) as compared to 7 hours. With hs-CRP, in the adjusted model, there was no association between hs-CRP and sleep duration in men. However, there was a significant nonlinear association in women, the level of hs-CRP being significantly higher in women short sleepers (5 hours or less) after multiple adjustments (P = 0.04) (interaction P < 0.05).Conclusions:
No significant variation in inflammatory markers with sleep duration was observed in men. By contrast, both IL-6 and hs-CRP levels varied with sleep duration in women. The observed pattern of variation was different according to the inflammatory marker observed. Further longitudinal studies are required to fully investigate possible temporal relationships between short sleep and markers of inflammation.Citation:
Miller MA; Kandala NB; Kivimaki M; Kumari M; Brunner EJ; Lowe GDO; Marmot MG; Cappuccio FP. Gender differences in the cross-sectional relationships between sleep duration and markers of inflammation: Whitehall II study. SLEEP 2009;32(7):857-864. 相似文献13.
PurposeChronic diseases and cardiovascular diseases (CVD) have been independently linked to poorer cancer outcomes. This study investigated whether gastric cancer patients with hypertension, diabetes, or dyslipidemia have higher mortality if diagnosed with CVD in the past year before cancer diagnosis.Materials and MethodsData were obtained from the National Health Insurance database for 2002 to 2019. The study population consisted of gastric cancer patients with hypertension, diabetes, or dyslipidemia. The outcome measure was 5-year mortality in relation to incident status of CVD within 1 year before cancer diagnosis. A survival analysis was conducted using the Cox proportional hazards model. Subgroup analysis was conducted according to age, economic status, and type of hospital first visited for cancer treatment.ResultsOf a total of 6458 individuals, 2123 (32.7%) were diagnosed with CVDs in the past year before cancer diagnosis. Compared to participants without a history of CVD, those who were diagnosed with CVD showed a higher risk of 5-year mortality (hazard ratio 1.259, 95% confidence interval 1.138–1.394). The extent to which the mortality risk differed between those with and without CVD was greater for individuals of low economic status and in those receiving their initial cancer treatment in a general hospital.ConclusionPatients with gastric cancer and hypertension, diabetes, or dyslipidemia diagnosed with CVD within 1 year before their cancer diagnosis had a higher mortality risk, emphasizing the importance of managing cancer patients with chronic disease and subsequent incidence of CVDs. 相似文献
14.
Study Objectives:
To explore whether employment in industries likely to have non-standard work schedules (e.g., manufacturing and service) and occupations with long work-weeks (e.g., managerial/ professional, sales, and transportation) is associated with an increased risk of short sleep duration.Design:
Cross-sectional epidemiologic survey.Setting:
Household-based face-to-face survey of civilian, non-institutionalized US residents.Participants:
Sample adults interviewed for the National Health Interview Survey in 1985 or 1990 (N = 74,734) or between 2004 and 2007 (N = 110,422). Most analyses focused on civilian employed workers interviewed between 2004 and 2007 (N = 66,099).Interventions:
N/AMeasurements and Results:
The weighted prevalence of self-reported short sleep duration, defined as ≤6 h per day, among civilian employed workers from 2004-2007 was 29.9%. Among industry categories, the prevalence of short sleep duration was greatest for management of companies and enterprises (40.5%), followed by transportation/warehousing (37.1%) and manufacturing (34.8%). Occupational categories with the highest prevalence included production occupations in the transportation/warehousing industry, and installation, maintenance, and repair occupations in both the transportation/warehousing industry and the manufacturing industry. In the combined sample from 1985 and 1990, 24.2% of workers reported short sleep duration; the prevalence of short sleep duration was significantly lower during this earlier time period compared to 2004–2007 for 7 of 8 industrial sectors.Conclusions:
Self-reported short sleep duration among US workers varies by industry and occupation, and has increased over the past two decades. These findings suggest the need for further exploration of the relationship between work and sleep, and development of targeted interventions for specific industry/occupation groups.Citation:
Luckhaupt SE; Tak S; Calvert GM. The prevalence of short sleep duration by industry and occupation in the National Health Interview Survey. SLEEP 2010;33(2):149-159 相似文献15.
Eujene Jung Hyun Ho Ryu Young Sun Ro Kyoung Chul Cha Sang Do Shin Sung Oh Hwang 《Yonsei medical journal》2023,64(1):48
PurposeSleep apnea (SA) is a risk factor for coronary artery disease (CAD), and SA and CAD increase the incidence of sudden cardiac arrest (SCA). This study aimed to investigate the effect of SA on the incidence of SCA and explore the effect of varying degrees of SA with or without CAD on the incidence of SCA.Materials and MethodsThis prospective multi-center, case-control study was performed using the phase II Cardiac Arrest Pursuit Trial with Unique Registry and Epidemiologic Surveillance (CAPTURES-II) database for SCA cases and community-based controls in Korea. The matching ratio of cases to controls was 1:1, and they were randomly matched within demographics, including age, sex, and residence. The primary variable was a history of SA, and the second variable was a history of CAD. We conducted a conditional logistic regression analysis to estimate the effect of SA and CAD on the SCA risk, and an interaction analysis between SA and CAD.ResultsSA was associated with an increased risk of SCA [adjusted odds ratio (AOR) (95% confidence interval, CI): 1.54 (1.16–2.03)], and CAD was associated with an increased risk of SCA [AOR (95% CI): 3.94 (2.50–6.18)]. SA was a risk factor for SCA in patients without CAD [AOR (95% CI): 1.62 (1.21–2.17)], but not in patients with CAD [AOR (95% CI): 0.56 (0.20–1.53)].ConclusionIn the general population, SA is risk factor for SCA only in patients without CAD. Early medical intervention for SA, especially in populations without pre-existing CAD, may reduce the SCA risk. ClinicalTrials.gov () NCT03700203相似文献
16.
The effects of exhaustive exercise on sleep were examined in 5 women and 4 men who performed an acute bout of submaximal exercise (50–70% Vo2max) to the point of volitional exhaustion. Significant changes were observed in the quantity and temporal distribution of slow-wave sleep (SWS) on the exercise night. The duration of SWS prior to rapid eye movement (REM) sleep onset increased markedly, along with a moderate increase in stage 4 and total SWS. REM sleep variables were affected in the early portion of the night, with an increased latency to first REM onset and a decrease in the duration of the first REM period. Initial REM cycle length (from first to second REM period onset) decreased as well. The magnitude of the SWS increase prior to REM onset was sex-related, averaging 24 min for women and 5.7 min for men. A correlation of .85 was observed between this increase and total caloric expenditure during exercise for the women. Cardiovascular measures indicated significant elevations of heart rate and cardiac output during sleep on the exercise night. Analysis of urine samples revealed a significant drop in nocturnal cortisol excretion rates after exercise. The results suggest that exhaustive exercise affects sleep primarily in the early portion of the night, inducing an increase in SWS pressure at the expense of REM sleep. 相似文献
17.
Sleep apnea as an independent risk factor for all-cause mortality: the Busselton Health Study 总被引:5,自引:2,他引:3
BACKGROUND: Previously published cohort studies in clinical populations have suggested that obstructive sleep apnea (OSA) is a risk factor for mortality associated with cardiovascular disease. However, it is unknown whether sleep apnea is an independent risk factor for all-cause mortality in a community-based sample free from clinical referral bias. METHODS: Residents of the Western Australian town of Busselton underwent investigation with a home sleep apnea monitoring device (MESAM IV). OSA was quantified via the respiratory disturbance index (RDI). Mortality status was determined in 397/400 participants (99.3%) after up to 14 years (mean follow-up 13.4 years) by data matching with the Australian National Death Index and the Western Australian Death Register. Univariate analyses and multivariate Cox proportional hazards modelling were used to ascertain the association between sleep apnea and mortality after adjustment for age, gender, body mass index, mean arterial pressure, total cholesterol, high-density lipoprotein cholesterol, diabetes, and medically diagnosed angina in those free from heart attack or stroke at baseline (n = 380). RESULTS: Among the 380 participants, 18 had moderate-severe OSA (RDI > or = 15/hr, 6 deaths) and 77 had mild OSA(RDI 5 to < 15/hr, 5 deaths). Moderate-to-severe OSA was independently associated with greater risk of all-cause mortality (fully adjusted hazard ratio [HR] = 6.24, 95% CL 2.01, 19.39) than non-OSA (n = 285, 22 deaths). Mild OSA (RDI 5 to < 15/hr) was not an independent risk factor for higher mortality (HR = 0.47, 95% CL 0.17, 1.29). CONCLUSIONS: Moderate-to-severe sleep apnea is independently associated with a large increased risk of all-cause mortality in this community-based sample. 相似文献
18.
Viveka Guzmn Lauren Lissner Louise Arvidsson Antje Hebestreit Antonia Solea Fabio Lauria Jaakko Kaprio Lucia A. Reisch Luis Moreno Regina Fels Stefaan de Henauw Tomas Veidebaum Wolfgang Ahrens Monica Hunsberger 《Obesity facts》2022,15(1):55
IntroductionOver the past decades, children have been increasingly using screen devices, while at the same time their sleep duration has decreased. Both behaviors have been associated with excess weight, and it is possible they act as mutually reinforcing behaviors for weight gain. The aim of the study was to explore independent, prospective associations of screen time and sleep duration with incident overweight in a sample of European children.MethodsData from 4,285 children of the IDEFICS/I.Family cohort who were followed up from 2009/2010 to 2013/2014 were analyzed. Hours per day of screen time and of sleep duration were reported by parents at baseline. Logistic regression analyses were carried out in separate and mutually adjusted models controlled for sex, age, European country region, parental level of education, and baseline BMI z-scores.ResultsAmong normal weight children at baseline (N = 3,734), separate models suggest that every hour increase in screen time and every hour decrease in sleep duration were associated with higher odds of the child becoming overweight or obese at follow-up (OR = 1.16, 95% CI: 1.02–1.32 and OR = 1.23, 95% CI: 1.05–1.43, respectively). In the mutually adjusted model, both associations were attenuated slightly (screen time OR = 1.13, 95% CI: 0.99–1.28; sleep duration OR = 1.20, 95% CI: 1.03–1.40), being consistently somewhat stronger for sleep duration.Discussion/ConclusionBoth screen time and sleep duration increased the incidence of overweight or obesity by 13–20%. Interventions that include an emphasis on adequate sleep and minimal screen time are needed to establish their causal role in the prevention of overweight and obesity among European children. 相似文献
19.
杨彩红 《中国健康心理学杂志》2012,20(7):981-983
目的观察舒适护理对老年冠心病患者睡眠质量的影响。方法将研究对象分为干预组和对照组各75例,对照组采用常规药物治疗和加强基础护理和专科护理措施促进患者睡眠质量。干预组在常规药物治疗的基础上采用舒适护理模式即:生理舒适+心理舒适+社会功能舒适而促进患者睡眠质量。于治疗第4周周末对两组患者睡眠质量进行评定并比较。数据进行统计学分析(t检验)。结果治疗护理4周后两组患者睡眠质量各成分评分具有非常显著性差异。睡眠质量7个成分及总分比较(分别为t=7.925,4.303,7.101,7.786,4.091,4.610,5.001,9.983;P均<0.01),干预组患者睡眠质量优于对照组。结论睡眠质量的好坏影响老年冠心病患者的病情发展与转归,采用中西医结合舒适护理在改善和提高患者睡眠质量的同时,可促进患者的全面康复。 相似文献
20.
Rosalba Hernandez Thanh-Huyen T. Vu Kiarri N. Kershaw Julia K. Boehm Laura D. Kubzansky Mercedes Carnethon 《Behavioral medicine (Washington, D.C.)》2020,46(2):100-111
Abstract Optimism is associated with better health outcomes with hypothesized effects due in part to optimism’s association with restorative health processes. Limited work has examined whether optimism is associated with better quality sleep, a major restorative process. We test the hypothesis that greater optimism is associated with more favorable sleep quality and duration. Main analyses included adults aged 32–51 who participated in the Coronary Artery Risk Development in Young Adults (CARDIA) study (n?=?3,548) during the fifth (Year 15: 2000–2001) and sixth (Year 20: 2005–2006) follow-up visits. Optimism was assessed using the revised Life-Orientation Test. Self-report measures of sleep quality and duration were obtained twice 5?years apart. A subset of CARDIA participants (2003–2005) additionally provided actigraphic data and completed the Pittsburgh Sleep Quality Index (PSQI) and Epworth Sleepiness Scale (ESS). Multivariate regression analyses were used to examine associations of optimism and sleep indicators. In cross-sectional analyses of 3548 participants, each standard deviation (SD) higher optimism score resulted in 78% higher odds of self-reporting very good sleep quality. Prospectively, a 1-SD higher optimism score was related to higher odds of reporting persistently good sleep quality across 5-years relative to those with persistently poor sleep [OR = 1.31; 95%CI:1.10,1.56]. In participant with supplementary data, each SD higher optimism score was marginally associated with 22% greater odds of favorable sleep quality [OR = 1.22; 95%CI:1.00,1.49] as measured by the PSQI, with possible mediation by depressive symptoms. Optimism was unrelated to objective actigraphic sleep data. Findings support a positive cross-sectional and prospective association between optimism and self-reported sleep behavior. 相似文献