Night sleep duration and risk of each lipid profile abnormality in a Chinese population: a prospective cohort study

Abstract Background To explore the associations between sleep duration and abnormalities in serum lipid levels in a Chinese population. Methods A prospective study was conducted with 34,260 participants from the general Chinese population. Sleep duration was categorized as ≤5, 6, 7, 8 or ≥9 h. Each lipid profile abnormality was defined according to the Chinese Guidelines for the Prevention and Treatment of Dyslipidemia in Adults (2016). The Cox proportional hazards model was used to assess the association between sleep duration and dyslipidemia. Results Compared with a 7 h sleep duration, long sleep duration (≥9 h) was significantly associated with low high-density lipoprotein cholesterol (HDL-C) levels (hazard ratio (HR): 1.24; 95% CI: 1.12–1.38). In subgroup analyses, the positive association between long sleep duration and low HDL-C level in men and in the different age groups was more pronounced than the association in women. No significant interactions were observed in the association between sleep duration and each abnormal serum lipid level by sex/age in the study population (P-interaction>0.05). Conclusions These findings suggest that long sleep duration is associated with low HDL-C level among the Kailuan community population.

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Night sleep duration and risk of each lipid profile abnormality in a Chinese population: a prospective cohort study

10.21203/rs.2.24555/v5 ◽

2020 ◽

Author(s):

Qiaofeng Song ◽

Xiaoxue Liu ◽

Wenhua Zhou ◽

Shouling Wu ◽

xizhu wang

Keyword(s):

Lipid Profile ◽

Sleep Duration ◽

Chinese Population ◽

Serum Lipid ◽

Proportional Hazards Model ◽

Lipid Level ◽

Cox Proportional Hazards ◽

Cox Proportional Hazards Model ◽

Long Sleep ◽

Low Hdl

Abstract Background To explore the associations between sleep duration and abnormalities in serum lipid levels in a Chinese population. Methods A prospective study was conducted with 34,260 participants from the general Chinese population. Sleep duration was categorized as ≤5, 6, 7, 8 or ≥9 h. Each lipid profile abnormality was defined according to the Chinese Guidelines for the Prevention and Treatment of Dyslipidemia in Adults (2016). The Cox proportional hazards model was used to assess the association between sleep duration and dyslipidemia. Results Compared with a 7 h sleep duration, long sleep duration (≥9 h) was significantly associated with low high-density lipoprotein cholesterol (HDL-C) levels (hazard ratio (HR): 1.24; 95% CI: 1.12–1.38). In subgroup analyses, the positive association between long sleep duration and low HDL-C level in men and in the different age groups was more pronounced than the association in women. No significant interactions were observed in the association between sleep duration and each abnormal serum lipid level by sex/age in the study population (P-interaction>0.05). Conclusions These findings suggest that long sleep duration is associated with low HDL-C level among the Kailuan community population.

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Night sleep duration and risk of each lipid profile abnormality in a Chinese population: a prospective cohort study

10.21203/rs.2.24555/v6 ◽

2020 ◽

Author(s):

Qiaofeng Song ◽

Xiaoxue Liu ◽

Wenhua Zhou ◽

Shouling Wu ◽

xizhu wang

Keyword(s):

Lipid Profile ◽

Sleep Duration ◽

Chinese Population ◽

Serum Lipid ◽

Proportional Hazards Model ◽

Lipid Level ◽

Cox Proportional Hazards ◽

Cox Proportional Hazards Model ◽

Long Sleep ◽

Low Hdl

Abstract Background To explore the associations between sleep duration and abnormalities in serum lipid levels in a Chinese population. Methods A prospective study was conducted with 34,260 participants from the general Chinese population. Sleep duration was categorized as ≤5, 6, 7, 8 or ≥9 h. Each lipid profile abnormality was defined according to the Chinese Guidelines for the Prevention and Treatment of Dyslipidemia in Adults (2016). The Cox proportional hazards model was used to assess the association between sleep duration and dyslipidemia. Results Compared with a 7 h sleep duration, long sleep duration (≥9 h) was significantly associated with low high-density lipoprotein cholesterol (HDL-C) levels (hazard ratio (HR): 1.24; 95% CI: 1.12–1.38). In subgroup analyses, the positive association between long sleep duration and low HDL-C level in men and in the different age groups was more pronounced than the association in women. No significant interactions were observed in the association between sleep duration and each abnormal serum lipid level by sex/age in the study population (P-interaction>0.05). Conclusions These findings suggest that long sleep duration is associated with low HDL-C level among the Kailuan community population.

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Night sleep duration and risk of each lipid profile abnormality in a Chinese population: a prospective cohort study

10.21203/rs.2.24555/v3 ◽

2020 ◽

Author(s):

Qiaofeng Song ◽

Xiaoxue Liu ◽

Wenhua Zhou ◽

Shouling Wu ◽

Xizhu Wang

Keyword(s):

Lipid Profile ◽

Sleep Duration ◽

Chinese Population ◽

Serum Lipid ◽

Proportional Hazards Model ◽

Lipid Level ◽

Serum Lipid Level ◽

Cox Proportional Hazards Model ◽

Long Sleep ◽

Low Hdl

Abstract Background To explore the associations between sleep duration and abnormalities in each serum lipid level in a Chinese population. Methods A prospective study was conducted with 34,260 participants from the general Chinese population. Sleep duration was categorized as ≤5, 6, 7, 8 or ≥9 h. Each lipid profile abnormality was defined according to the Chinese Guidelines for the Prevention and Treatment of Dyslipidemia in Adults (2016). The Cox proportional hazards model was used to assess these associations. Results Compared with a 7 h sleep duration, long sleep duration (≥9 h) was significantly associated with low high-density lipoprotein cholesterol (HDL-C) levels (hazard ratio (HR): 1.24; 95% CI: 1.12–1.38). In subgroup analyses, the positive association between long sleep duration and low HDL-C levels in men and in the different age groups were more pronounced than the association in women. No significant interactions were observed in the association between sleep duration and each abnormal serum lipid level by sex/age in the study population( P - interaction>0.05). Conclusions These findings suggest that long sleep duration is associated with low HDL-C levels among the Kailuan community population.

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Night sleep duration and risk of each lipid profile abnormality in a Chinese population: a prospective cohort study

10.21203/rs.2.24555/v1 ◽

2020 ◽

Author(s):

Qiaofeng Song ◽

Xiaoxue Liu ◽

Wenhua Zhou ◽

Shouling Wu ◽

xizhu wang

Keyword(s):

Lipid Profile ◽

Sleep Duration ◽

Chinese Population ◽

Serum Lipid ◽

Lipid Level ◽

Density Lipoprotein ◽

Serum Lipid Level ◽

Cox Proportional Hazards Model ◽

Lipoprotein Cholesterol ◽

Low Hdl

Abstract Background To explore the associations between sleep duration and abnormalities in each serum lipid level in a Chinese population. Methods A prospective study was conducted with 33,817 participants from the general Chinese population. Sleep duration was categorized as ≤5, 6, 7, 8 or ≥9 h. Each lipid profile abnormality was defined according to the Chinese Guidelines for the Prevention and Treatment of Dyslipidemia in Adults. The Cox proportional hazards model was used to assess these associations. Results Compared with a seven-hour sleep duration, longer sleep duration was significantly associated with high low-density lipoprotein cholesterol (LDL-C) (HR: 1.18; 95% CI: 1.10–1.17) in fully adjusted models. And a longer sleep duration was significantly associated with low high-density lipoprotein cholesterol (HDL-C) levels (HR: 1.22; 95% CI: 1.19–1.35). In subgroup analyses, the positive association between long sleep duration and high LDL-C and low HDL-C levels in men and in the different age groups were more pronounced than the association in women. No significant interactions were observed in the association between sleep duration and each abnormal serum lipid level by sex/age in the study population(p- interaction>0.05). Conclusions These findings suggest that longer sleep duration is associated with high LDL-C and low HDL-C levels among the Chinese population.

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Relationship between serum lipid level and meibomian gland dysfunction subtype in Korea : A propensity score analysis

10.21203/rs.3.rs-409763/v1 ◽

2021 ◽

Author(s):

Minji Ha ◽

Jiyun Song ◽

Sunkyoung Park ◽

Kyungdo Han ◽

Ho Sik Hwang ◽

...

Keyword(s):

General Population ◽

Propensity Score ◽

Lipid Profile ◽

Serum Lipid ◽

Lipid Level ◽

Density Lipoprotein ◽

Serum Lipid Level ◽

Meibomian Gland ◽

Meibomian Gland Dysfunction ◽

The Mean

Abstract Purpose: To analyze the correlation between systemic lipid profile levels and each meibomian gland dysfunction (MGD) subtype in Korea.Methods: The ophthalmic data of 95 eyes and the serum lipid profiles of 95 patients were reviewed. These factors were compared with those of the general population using data from the Korean National Health and Nutrition Examination Survey (KNHANES), which evaluated 2,924 subjects. Of these, 475 propensity score-matched normal controls were selected for comparison with the 95 MGD patients based on a 1:5 ratio. In addition, we analyzed the correlations between serum lipid profile levels and MGD subtypes in MGD patients.Results: The mean high-density lipoprotein (HDL) value of the MGD patients was significantly higher than that of the general population (P < 0.0001). However, the mean total cholesterol (TC), triglyceride (TG), and low-density lipoprotein (LDL) levels of the MGD patients were not significantly different from those of the general population (TC: P = 0.3950, TG: P = 0.6331, LDL: P = 0.2079). In addition, no serum lipid levels statistically differed among the MGD subtypes (TC: P = 0.7650, HDL: P = 0.2480, LDL: P = 0.3430, TG: P = 0.7030).Conclusion: A statistically significant, but marginal, increase in HDL concentration was observed in the MGD group, although there was no difference in any serum lipid level among the MGD subtypes.

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Association between Sleep Duration and Incident Chronic Kidney Disease: A Population-Based Cohort Analysis of the NAGALA Study

Kidney & Blood Pressure Research ◽

10.1159/000504545 ◽

2020 ◽

Vol 45 (2) ◽

pp. 339-349

Author(s):

Hanako Nakajima ◽

Yoshitaka Hashimoto ◽

Takuro Okamura ◽

Akihiro Obora ◽

Takao Kojima ◽

...

Keyword(s):

Chronic Kidney Disease ◽

Kidney Disease ◽

Sleep Duration ◽

Proportional Hazards ◽

Proportional Hazards Model ◽

Cohort Analysis ◽

Population Based ◽

Cox Proportional Hazards ◽

Cox Proportional Hazards Model ◽

Incident Chronic Kidney Disease

Background: The duration of sleep might be a risk factor for chronic kidney disease (CKD). We investigated the relationship between sleep duration and incident CKD. Methods: In this retrospective cohort study of 7,752 men and 6,722 women, we divided the subjects into 4 groups according to sleep duration, i.e., those whose reported regular sleep duration was <6 h (the “<6 h group”), those whose sleep duration was >6 but <7 h (the “6 to <7 h group”), those with a sleep duration of 7 to <8 h (the “7 to <8 h group”), and those with ≥8 h sleep (the “≥8 h group”). CKD was defined as the presence of proteinuria and/or an estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2. The HR of the 4 groups for incident CKD were calculated with a Cox proportional hazards model, with the 7 to <8 h group set as the reference. Results: Incident CKD was detected in 1,513 (19.5%) men and 688 (10.2%) women over the median follow-up period of 7.0 (3.3–11.9) years in the men and 6.7 (3.1–10.8) years in the women. There was no association between sleep duration and incident CKD in the women. In the men, the HR of incident CKD was 0.54 (95% CI 0.45–0.64, p < 0.001) in the <6 h group, 0.73 (95% CI 0.66–0.82, p < 0.001) in the 6 to <7 h group, and 0.93 (95% CI 0.78–1.11, p = 0.433) in the ≥8 h group. Conclusion: The risk of incident CKD is lowest in those who sleep <6 h. We revealed that the risk of incident CKD is lowest in those who sleep <6 h among apparently healthy men.

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Serum lipid profile in differential diagnosis of salmonellosis-associated and acute alcoholic gastroenteritis

Kazan medical journal ◽

10.17816/kmj1836 ◽

2014 ◽

Vol 95 (4) ◽

pp. 527-530

Author(s):

V K Makarov ◽

S V Starikov ◽

P V Makarov

Keyword(s):

Fatty Acids ◽

Differential Diagnosis ◽

Free Fatty Acids ◽

Lipid Profile ◽

Serum Lipid ◽

Free Cholesterol ◽

Lipid Level ◽

Serum Lipid Level ◽

Total Serum ◽

Total Level

Aim. To assess serum lipid spectrum profile as a potential tool for differential diagnosis of gastroenteritis associated with salmonellosis and acute alcoholic gastroenteritis. Methods. Serum lipid profile was examined in 50 healthy volunteers, 50 patients with acute alcoholic gastroenteritis and 50 patients with gastroenteritis associated with salmonellosis of moderate severity. Lipids were extracted by Folch method and fractionated by a modified method; the percentage of separate lipid fractions was determined by densitometry using the «Shimadzu CS-9000» scanner. General lipid level was determined by Marsh method. Total serum lipid level and their fractions: phospholipids total level, free cholesterol, free fatty acids, triglycerides and cholesterol ethers levels were measured. Results. Total serum lipid level was almost 2 times higher in patients with acute alcoholic gastroenteritis compared to patients with gastroenteritis associated with salmonellosis. Relative total level of phospholipids was significantly higher in patients with gastroenteritis associated with salmonellosis compared to patients with acute alcoholic gastroenteritis. However, difference in absolute levels of phospholipids was not significant between the patients with gastroenteritis associated with salmonellosis and patients with acute alcoholic gastroenteritis. Absolute level of free cholesterol was significantly higher in patients with acute alcoholic gastroenteritis than in patients with gastroenteritis associated with salmonellosis. Free fatty acids levels in patients with gastroenteritis associated with salmonellosis did not differ from a respective parameter in patients with acute alcoholic gastroenteritis. Relative level of cholesterol ethers in patients with gastroenteritis associated with salmonellosis was significantly lower compared to patients with acute alcoholic gastroenteritis. Absolute and relative levels of triglycerides in patients with acute alcoholic gastroenteritis were significantly higher, compared to patients with gastroenteritis associated with salmonellosis. Conclusion. Lipid profile detection can be used as an additional test for differential diagnosis of gastroenteritis associated with salmonellosis and acute alcoholic gastroenteritis.

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Association between self-reported sleep duration and serum lipid profile in a middle-aged and elderly population in Taiwan: a community-based, cross-sectional study

BMJ Open ◽

10.1136/bmjopen-2017-015964 ◽

2017 ◽

Vol 7 (10) ◽

pp. e015964 ◽

Cited By ~ 9

Author(s):

Pu Lin ◽

Kai-Ting Chang ◽

Yan-An Lin ◽

I-Shiang Tzeng ◽

Hai-Hua Chuang ◽

...

Keyword(s):

Logistic Regression ◽

Lipid Profile ◽

Sleep Duration ◽

Serum Lipid ◽

Density Lipoprotein ◽

Multivariate Logistic Regression ◽

Middle Aged ◽

Community Based ◽

Cross Sectional ◽

Low Hdl

ObjectivesThe association between sleep duration and serum lipid profile in the middle-aged and the elderly is unclear. The aim of this study was to investigate and evaluate the relationships between sleep duration and levels of serum total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol (HDL-C) and triglycerides in these populations.DesignCross-sectional observational study.SettingCommunity-based investigation in Guishan Township of northern Taiwan.ParticipantsA total of 400 community-dwelling middle-aged and elderly individuals were enrolled. All participants underwent a baseline assessment in 2014, which included anthropometrics, blood samples and self-administered questionnaires. Participants were classified into three groups based on their sleep duration.Outcome measuresMultivariate logistic regression was used to obtain ORs and 95% CIs to assess the relationship between sleep duration and lipid profiles.ResultsParticipant mean age was 64.5 years and 35.3% were men. Subjects with longer (>7 hours) and shorter (<6 hours) nightly sleep duration had a higher prevalence of low HDL-C levels (HDL <40 mg/dL) than those with moderate sleep duration (6–7 hours). Multivariate logistic regression revealed that, compared with individuals with sleep duration of 6–7 hours, the ORs of having low HDL-C were 3.68 (95% CI 1.59 to 8.49) greater for individuals with sleep duration of <6 hours and 2.89 (95% CI 1.10 to 7.61) greater for individuals with sleep duration of >7 hours.ConclusionsThere was a U-shaped relationship between sleep duration and HDL-C levels. Sleep duration >7 hours or <6 hours increased the risk of low serum HDL-C levels.

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Relationship between serum lipid level and meibomian gland dysfunction subtype in Korea using propensity score matching

Scientific Reports ◽

10.1038/s41598-021-95599-y ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Minji Ha ◽

Jiyun Song ◽

Sunkyoung Park ◽

Kyungdo Han ◽

Ho Sik Hwang ◽

...

Keyword(s):

General Population ◽

Propensity Score ◽

Lipid Profile ◽

Serum Lipid ◽

Lipid Level ◽

Density Lipoprotein ◽

Serum Lipid Level ◽

Meibomian Gland ◽

The Mean ◽

The Relationship

AbstractTo analyze the relationship between systemic lipid profile levels and meibomian gland dysfunction (MGD) subtype in Korea. The ophthalmic data of 95 eyes and the serum lipid profiles of 95 patients were reviewed. These factors were compared with those of the general population using data from the Korean National Health and Nutrition Examination Survey (KNHANES), which evaluated 2,917 subjects. Of these, the comparison group (1:5 ratio; n = 475) was selected using propensity score matching according to age and sex. In addition, we analyzed the relationship between serum lipid profile levels and MGD subtypes in MGD patients. The mean high-density lipoprotein (HDL) value of the MGD patients was significantly higher than that of the general population (P < 0.0001). Moreover, the mean low-density lipoprotein (LDL) levels of the MGD patients was significantly lower than that of the general population (P = 0.0002). However, the mean total cholesterol (TC), and triglyceride (TG) levels of the MGD patients were not significantly different from those of the general population (TC: P = 0.4282, TG: P = 0.5613). In addition, no serum lipid levels statistically differed among the MGD subtypes (TC: P = 0.7650, HDL: P = 0.2480, LDL: P = 0.3430, TG: P = 0.7030). A statistically significant increase in HDL and decrease in LDL concentration were observed in the MGD group, although there was no difference in any serum lipid level among the MGD subtypes.

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