Project description:BackgroundCardiovascular illness and gallstones are closely related. Our goal was to determine whether gallstones and the updated LE8 score, which measures cardiovascular health among US adults, are related.Methods3,570 adults participated in the 2017-2018 National Health and Nutrition Examination Survey, which provided the data for our study. Based on the criterion provided by the American Association for Cardiovascular Health (AHA), LE8 score (range 0-100) was calculated and classified as low (0-49), moderate (50-79), and high (80-100) cardiovascular health. Gallstones were derived from the questionnaire. Multivariate logistic modeling explored the independent relationship between LE8 score and gallstones.ResultsThere was a negative correlation between LE8 score and gallstones. Specifically, the odds of gallstones dropped by 15% for each 10-unit increase in LE8 score (OR = 0.85; 95% CI, 0.77-0.94). Smooth curve fitting detected a saturation effect between LE8 score and gallstones, with a minimum threshold of 66.25 points associated with both. There was a noticeably stronger inverse relationship between gallstones and LE8 score in those under 60 years of age and not taking antihypertensive or lipid-lowering drugs.ConclusionsLower LE8 scores may be a potential risk factor for the development of gallstones and could also be a target for risk assessment and intervention.
Project description:ObjectiveThis study aims to discuss the dose-response relationship between the Life's Essential 8 (LE8) score and chronic obstructive pulmonary disease (COPD).MethodsWe screened data from the National Health and Nutrition Examination Survey (NHANES) database for the years 2007-2018. Logistics regression analysis and subgroup analysis were used to explore the relationship between cardiovascular health (CVH) and COPD based on the LE8 score. Additionally, restricted cubic spline (RCS) plots were drawn to visually display the dose-response relationship.ResultsA total of 12,517 participants were included, of which 835 had COPD. After multivariable adjustment, the LE8 score was found to be linearly and inversely associated with the risk of developing COPD. A similar relationship was observed in the scores for health behavior factors, whereas the relationship was weaker for health factors. The RCS plots visually demonstrated the aforementioned dose-response relationship. Moreover, subgroup analyses showed that this relationship remained robust across different groups.ConclusionLE8 scores are inversely and linearly associated with the risk of developing COPD. Higher LE8 scores can reduce the risk of developing COPD in individuals over 40 years old, especially concerning health behavior factors.
Project description:Life's Essential 8 (LE8) is a score that includes modifiable risk factors for cardiovascular disease. Four health behaviors (diet, physical activity, nicotine exposure and sleep health) and four health factors (non-HDL cholesterol, blood glucose, blood pressure and body mass index) are included. These modifiable risk factors promote inflammation, and inflammation is one of the biological mechanisms of cardiovascular disease development. Thus, we examined the relationship between cardiovascular health measured by LE8 and low-grade inflammation measured by high-sensitivity C-reactive protein (hs-CRP) in the cross-sectional population-based Swedish CArdioPulmonary bioImage Study (SCAPIS). The study consisted of 28,010 participants between 50 and 64 years (51.5% women, mean age 57.5 years). All individual LE8 components were assigned a score between 0 (unhealthy) and 100 (healthy) points, and a global score was calculated. The association between LE8 scores and high-risk hs-CRP (defined as > 3.0 mg/L) was analyzed using adjusted logistic regression with spline analyses. There was a strong, dose response and inverse association between LE8 scores and levels of hs-CRP. Thus, those with a low LE8 score (= 50.0 points) had 5.8 higher (95% confidence interval [CI] 5.2-6.4) odds ratio (OR) of having high hs-CRP as compared to those with a high LE8 score (= 80.0 points). In conclusion, our findings show strong inverse associations between LE8 scores and levels of hs-CRP.
Project description:BackgroundAlbumin has multiple functions and is used in the clinical assessment of liver function, kidney function and nutritional status. However, few epidemiological studies have evaluated the association between sleep duration and albumin. Therefore, we carried out a cross-sectional study to address this issue. The aim of the study was to investigate the association between sleep duration and albumin in American adults based on the NHANES (National Health and Nutrition Examination Survey).MethodsA total of 9,973 participants aged [Formula: see text] 20 years were included in this study from NHANES 2015-2018. Weighted data were calculated according to analytical guidelines. Linear regression models and smooth curve fitting were used to assess and describe the relationship between sleep duration and albumin. The inflection point was determined by a two-step recursive method. Moreover, univariate and stratified analyses were performed.ResultsThere was an inverted U-shaped association between sleep duration and albumin levels. Albumin levels were highest when the sleep duration was 7.5 h. Compared to 7-8 h of sleep, short sleep duration was linked to lower albumin levels [sleep duration [Formula: see text] 5 h: β [Formula: see text]-1.00, 95% CI (-1.26, -0.74), P < 0.0001]. Compared to 7-8 h of sleep, long sleep duration was related to lower albumin levels [sleep duration [Formula: see text] 9 h: β [Formula: see text] -0.48, 95% CI (-0.68, -0.27), P < 0.0001].ConclusionsSleep duration had an inverted U-shaped relationship with albumin, with short or long sleep duration associated with significantly lower albumin levels.
Project description:BackgroundHypertension is a common condition during adolescence with increasing prevalence globally, alongside the epidemic of unhealthy lifestyles and obesity. Health behaviors have been shown to be associated with hypertension risk in adults. Life's essential 8 (LE8), as a comprehensive indicator to evaluate cardiovascular health (CVH), includes 4 health factors and 4 health behaviors. This study aims to evaluate the association between health behaviors defined in LE8 and hypertension among adolescents.MethodsData of this study were extracted from the National Health and Nutrition Examination Surveys (NHANES) 2007-2018. Health behaviors of LE8 including diet, physical activity and tobacco smoke exposure. The outcome was the odd of hypertension in adolescents. The weighted univariate and multivariate logistic regression was unitized to explore the relationship between CVH score and hypertension in adolescents. Subgroup analysis and sensitivity analysis were further conducted to explore the association across different populations.ResultsTotally 3,941 adolescents aged 12-17 years were included, with the mean aged of 14.48 ± 0.04 years. Of whom, 203 (5.15%) had hypertension. After adjusted all covariates, high CVH score was associated with the lower odds of hypertension (OR = 0.32, 95%CI: 0.17-0.61), especially in boys (OR = 0.23, 95%CI: 0.11-0.51) and adolescents with overweight/obesity (OR = 0.24, 95%CI: 0.10-0.56). Sensitivity analysis reported that the association between CVH score and the odds of hypertension was also robust after excluding self-reported hypertension and medication taking (OR = 0.37, 95%CI: 0.18-0.74).ConclusionA high CVH score, indicating a greater adherence of health behaviors, was associated with a reduced odds of hypertension, especially among boys and overweight/obesity adolescents. Large-scale prospective cohort studies are needed to further explore the association between health behaviors defined in LE8 and hypertension among adolescents.
Project description:IntroductionCardiovascular Disease (CVD) has become a significant global public health challenge, contributing to rising mortality rates. This study aims to investigate the relationship between Life's Essential 8 (LE8) and the Atherogenic Index of Plasma (AIP), providing insights into the assessment and improvement of Cardiovascular Health (CVH).MethodsWe conducted an analysis of data from 8,215 U.S. adults aged 20 years and older, utilizing the National Health and Nutrition Examination Survey (NHANES) data from 2007 to 2018. Based on the LE8 score, CVH was classified into three levels-low, moderate, and high-while AIP was classified into four risk levels: extremely low (AIP<-0.3), low (-0.3≤AIP<0.1), medium (0.1≤AIP<0.24), and high (AIP≥0.24). Weighted ordinal logistic regression analysis was utilized to examine the association between the LE8 score and the AIP risk level, adjusting for potential confounding variables.ResultsA significant negative correlation exists between the LE8 score and the AIP risk level (OR=0.51, 95%CI: 0.49-0.54, P<0.001). Higher CVH were associated with lower AIP risk levels, while lower CVH corresponded to elevated AIP risk levels. Notably, improvements in specific LE8 components-such as body mass index and blood lipids-exhibited a strong relationship with reductions in the AIP risk level.DiscussionThis study suggests that the LE8 may serve as a preventive factor for CVD risk and implies that individuals can actively regulate their metabolic characteristics by optimizing their lifestyle.
Project description:BackgroundChronic obstructive pulmonary disease (COPD) is closely linked to cardiovascular diseases. We aimed to investigate the association between Life's Essential 8 (LE8), the newly established measurement to assess cardiovascular health (CVH), and COPD among U.S. general adults.MethodsThis study extracted the National Health and Nutrition Examination Survey (2007-2018) data. Multivariate logistic regression models were used to examine the associations between LE8 and COPD. A restricted cubic spline regression model was used to explore the dose-response relationships between LE8 scores and COPD. In addition, subgroup and sensitivity analyses were performed to assess the robustness of our results.ResultsOur study included 19,774 participants representing 145.2 million non-institutionalized U.S. population aged ≥ 20 years. The overall age-adjusted prevalence of COPD was 4.5%. After adjusting for the potential covariates, LE8 was inversely associated with COPD [adjusted odds ratio (AOR) = 0.169, 95% CI: 0.115, 0.249], exhibiting a nonlinear dose-response relationship (P for nonlinearity < 0.05). Similar trends in the associations of health behavior score (AOR = 0.300, 95% CI: 0.223, 0.404) and health factor score (AOR = 0.603, 95% CI: 0.426, 0.852) with COPD were also identified. Furthermore, higher LE8 metric scores of nicotine exposure and sleep health were associated with a lower prevalence of COPD.ConclusionLE8 was inversely associated with spirometric/self-reported COPD in a nonlinear trend, primarily driven by the nicotine exposure metric of LE8. Adhering to LE8 guidelines, especially smoking cessation, to sustain optimal CVH levels may be beneficial to alleviate the burden of COPD.
Project description:BackgroundCurrently, obesity has been recognized to be an independent risk factor for osteoarthritis (OA), and the Metabolic Score for Visceral Fat (METS-VF) has been suggested to be potentially more accurate than body mass index (BMI) in the assessment of obesity. Nevertheless, the correlation of METS-VF with OA has not been obviously revealed yet. Therefore, this study aimed to delve into the potential relationship between METS-VF and OA.MethodsBy examining data from the NHANES (2009-2018), weighted multivariate logistic regression analyses were used for assessing the correlation between METS-VF and OA. Subgroup analyses were then performed to validate the findings. Moreover, the nonlinear relationship between the two was assessed by restricted cubic spline (RCS). Receiver operating characteristic (ROC) curves were plotted to examine the diagnostic accuracy of METS-VF versus previous obesity index for OA.ResultsThis study involved 7639 participants. According to our results, METS-VF was notably related to an elevated risk of OA, regardless of the METS-VF and the trend of positive association was more pronounced with the elevating METS-VF level (p for trend < 0.05). Subgroup analyses showed that the positive association between METS-VF and prevalence of osteoarthritis persisted in all populations with different characteristics, confirming its validity in all populations. Besides, RCS results showed a significant non-linear relationship between METS-VF and OA (p-non-linear < 0.05). As indicated by the ROC curve analysis results, METS-VF was a superior predictor of OA to BMI and HC.ConclusionsThis study finds a possible nonlinear positive correlation between METS-VF and the risk of OA. In addition, METS-VF may serve as an indicator for the more accurate diagnosis of OA and provide a new way to further evaluate the relationship between visceral fat and OA.
Project description:This study investigates the relationship between Life's Essential 8 (LE8), a measure of cardiovascular health (CVH), and the risk of gallstones in adult Americans. We analyzed data from 5,024 participants aged 20 and older, using information from the 2017-2020 National Health and Nutrition Examination Survey. Gallstone presence was determined via a standard questionnaire. LE8 scores, representing four health behaviors (sleep, tobacco/nicotine exposure, physical activity, and diet) and four health factors (body mass index, non-high-density lipoprotein cholesterol, blood glucose, and blood pressure), were categorized into low, moderate, and high CVH groups. Weighted logistic regression, restricted cubic splines (RCS), and stratified analyses were used to assess the association between LE8 and gallstones. Of the 5,024 participants, 543 (11.22%) had gallstones. In fully adjusted models, participants with high CVH (LE8 ≥ 80) had a 59% lower risk of gallstones compared to those with low CVH (LE8 < 50) (OR: 0.41, 95% CI: 0.23-0.72, P = 0.010). RCS analyses suggested a nonlinear relationship between LE8 and gallstones. Stratified analysis showed a stronger association in participants under 65 (OR: 0.26, 95% CI: 0.15-0.44), females (OR: 0.44, 95% CI: 0.24-0.81), those with higher education (OR: 0.39, 95% CI: 0.19-0.78), non-white individuals (OR: 0.28, 95% CI: 0.13-0.60), and married participants (OR: 0.40, 95% CI: 0.20-0.80).Higher CVH, as measured by LE8, is associated with a lower risk of gallstones among adult Americans.
Project description:PurposeTo explore the association between Healthy Eating Index (HEI)-2015 and kidney stones in an American adult population.Materials and methodsNational Health and Nutrition Examination Survey (NHANES) datasets from 2007 to 2018 were used. Participants aged ≥ 20 years who reported kidney stone history and dietary recall were included. Weighted proportions, multivariable analysis and spline smoothing were used to evaluate the associations between HEI-2015 and nephrolithiasis by adjusting gender, age, race, poverty income ratio, body mass index, education level, marital status, smoking, alcohol intake, energy level, vigorous activity, moderate activity, and some comorbidities.ResultsTotally 30 368 American adults were included, with weighted mean age [standard deviation (SD)] of 47.69 (16.85) years. The overall mean HEI-2015 score (SD) was 50.82 (13.80). In the fully-adjusted multivariable model, HEI-2015 was negatively correlated with urolithiasis [odds ratio (OR) = 0.991; 95% confidence interval (CI) 0.988 to 0.994]. Compared with the first quartile of HEI-2015, the population in the fourth quartile of HEI-2015 had a lower prevalence of kidney stones (OR = 0.716; 95% CI 0.635 to 0.807). The association was modified by education and vigorous activity.ConclusionsHEI-2015 is inversely associated with the prevalence of kidney stones, which means better diet quality is associated with a lower risk of nephrolithiasis.