County-level residential segregation and sedentary behavior in US adults.

Background: Excessive sedentary behavior (SB) is highly prevalent among adults in the United States (US). From a socio-ecological perspective, residential segregation may affect SB; however, this remains understudied. Thus, we aimed to examine associations between county-level segregation and sedentary time in a nationwide sample of US adults.

Evaluation of water ecological security and diagnosis of Obstacles in the Yangtze river delta, China.

The Yangtze River Delta (YRD), as China's socioeconomic core, faces compound pressures from water scarcity, pollution, and ecosystem degradation, with water ecological security emerging as a critical bottleneck for sustainable development. This study aims to construct a comprehensive evaluation system and identify key constraints to provide scientific guidance for urban agglomeration water security management. We innovatively established a four-dimensional evaluation framework encompassing water resource security, water environment security, water ecosystem health, and economic benefit management, employing the TOPSIS model with entropy-CRITIC combined weighting to assess water ecological security across four YRD provinces from 2010 to 2023.

Insulin resistance, metabolic dysfunction-associated steatotic liver disease, and advanced liver fibrosis in lean US adults: a population-based study.

Background: While insulin resistance (IR) and metabolic dysfunction-associated steatotic liver disease (MASLD) are well established in obese individuals, their connection in lean populations remains underexplored.

Methods: This cross-sectional study investigated the relations of IR with MASLD and advanced liver fibrosis based on data from the 2017-2020 US National Health and Nutrition Examination Surveys. The subjects were lean adults (non-Asian body mass index [BMI] < 25 kg/m, Asian BMI <23 kg/m) with transient elastography data, free from viral hepatitis, human immunodeficiency virus, excessive alcohol use, and diabetes.

Use of liver stiffness measurement for HCC risk stratification in metabolic dysfunction-associated steatotic liver disease.

Background And Aims: Metabolic dysfunction-associated steatotic liver disease (MASLD) is the fastest-rising cause of HCC. A third of MASLD-HCC occur in the absence of cirrhosis, but tools to predict MASLD-HCC are lacking. Our study aimed to examine whether liver stiffness measurement (LSM) is associated with HCC risk in MASLD, identify if LSM thresholds can predict HCC risk, and identify patients for cost-effective HCC surveillance.

The Role of the Neighborhood Social Environment on Adulthood Depression: Insights from Midlife in the United States III.

Major depressive disorder (MDD) is a serious public health concern in the United States. Prior research has shown that neighborhood characteristics serve as protective factors against depression in adolescents. Few studies have examined the association between perceived neighborhood characteristics and depression during middle and older adulthood.

Childhood cardiovascular disease risk profiles based on movement phenotypes:a longitudinal cohort study.

Cardiovascular disease (CVD) remains a significant global health concern, with many risk factors emerging in adolescence. This period is critical for prevention, as physical and behavioral patterns established during these years often persist into adulthood. Movement phenotypes, encompassing motor competence, physical capacity, and physical activity behaviours, are linked to cardiometabolic health as low competence and fitness levels in youth are associated with poor body composition and increased CVD risk.

Neighbourhood deprivation and cardiometabolic outcomes in the UK Biobank: differences by sex and ethnicity.

Objective: To examine the associations of deprived neighbourhoods with all-cause mortality and incident cardiovascular disease (CVD) and to investigate whether these associations were independently and concurrently stratified by sex and ethnicity.

Methods: Data came from the UK Biobank, a prospective cohort study of over 500 000 participants aged 22-69 across the UK between 2006 and 2010. The follow-up time was calculated from each participant's enrolment at baseline until the first occurrence of a diagnosis of each death, incident or the censor date (31 December 2020).

The aggregate index of systemic inflammation (AISI) and the risk of all-cause, cardiovascular, and cardio-cerebrovascular mortality in congestive heart failure patients: results from NHANES 1999-2018.

Congestive heart failure (CHF) is a prevalent cardiovascular disease, with increasing incidence and mortality rates associated with aging populations and rising rates of chronic diseases. Systemic inflammatory response is recognized to play a pivotal role in the pathogenesis of CHF, and the aggregate index of systemic inflammation (AISI) has garnered widespread attention as a comprehensive indicator reflecting inflammatory status in recent years. However, there is currently a lack of large-scale epidemiological studies investigating the relationship between AISI and all-cause, cardiovascular, and cardio-cerebrovascular mortality risks among CHF patients.

Connecting underlying factors in the associations between perceived neighborhood social environments and type 2 Diabetes: Serial mediation analyses.

Aims: This study tested direct and indirect associations between perceived neighborhood social environments and type 2 diabetes (T2D), serially mediated via health-related (physical activity [PA], body mass index [BMI]), psychosocial factors, and inflammation.

Methods: Data came from the Midlife in the United States (MIDUS 3 [2013-2014] and MIDUS 3 Biomarker Project [2017-2022]; n = 518). T2D (yes/no) was based on the American Diabetes Association criteria.

Perceived Neighborhood Social Environment and Adolescent Depressive Symptoms: Insights from the Add Health.

Introduction: Adolescents experience major depression at disproportionately higher rates than their adult counterparts. Perceived neighborhood social environment (PNSE) has been linked with depressive symptoms among adolescents. The primary aim was to investigate the relationships between each PNSE and depressive symptoms.

Unveiling inequalities: Racial, ethnic, and socioeconomic disparities in diabetes: Findings from the 2007-2020 NHANES data among U.S. adults.

Objective: Despite persistent disparities in diabetes prevalence among racial and ethnic minorities, there remains a significant lack of understanding regarding the intersectionality of racial and ethnic groups and socioeconomic status (SES) with diabetes.

Methods: The data came from the National Health and Nutrition Examination Survey (NHANES;  = 30,754, mean age = 47.4) using cross-sectional survey cycles from 2007 to 2008 through 2017-2020.

The mechanisms of inactivation of polyphenol oxidase in fresh-cut Agaricus bisporus by dual-frequency ultrasound combined with electrolytic water.

Fresh-cut mushrooms are gaining popularity worldwide. However, their shelf life is limited because of enzymatic browning catalyzed by polyphenol oxidase (PPO), which leads to quality loss. The effects of different treatments (dual-frequency ultrasound (DFU), electrolytic water (EW), dual-frequency ultrasound combined with electrolytic water (DFU-EW)) on the molecular structure (Fourier infrared spectroscopy, X-ray diffraction, fluorescence spectroscopy, surface hydrophobicity, etc.

Understanding the Association Between Neighborhoods and Adolescent Sleep: Evidence from Add Health.

Introduction: Research suggests that perceived neighborhood social environments (PNSE) may contribute to gender and race/ethnicity-based sleep disparities. Our study aimed to examine associations between PNSE factors and adolescents' sleep patterns. As a secondary aim, we examined how gender and race/ethnic groups might moderate these associations.

Ratio of Infections to COVID-19 Cases and Hospitalizations in the United States based on SARS-CoV-2 Seroprevalence Data, September 2021-February 2022.

Background: Understanding the risk of hospitalization from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections can guide effective public health interventions and severity assessments. This study calculated infection-hospitalization ratios (IHRs) and infection-case ratios (ICRs) to understand the relationship between SARS-CoV-2 infections, cases, and hospitalizations among different age groups during periods of Delta and Omicron variant predominance.

Methods: After calculating antinucleocapsid SARS-CoV-2 antibody seroprevalence using residual commercial laboratory serum specimens, 2 ratios were computed: (1) IHRs using coronavirus disease 2019 hospitalization data and (2) ICRs using Centers for Disease Control and Prevention surveillance data.

Association between auditory mismatch negativity and visual working memory in school-age children with attention deficit/hyperactivity disorder.

Background: Attention-deficit/hyperactivity disorder (ADHD) patients exhibit characteristics of impaired working memory (WM) and diminished sensory processing function. This study aimed to identify the neurophysiologic basis underlying the association between visual WM and auditory processing function in children with ADHD.

Methods: The participants included 86 children with ADHD (aged 6-15 years, mean age 9.

Association Between County-Level Social Vulnerability and Vaccine-Related Attitudes and Hesitancy Toward COVID-19 Vaccination in the United States.

Background/objectives: Understanding attitudes and behaviors related to vaccination is critical for enhancing COVID-19 vaccination acceptance and reducing disparities in vaccination coverage. This study examines disparities in vaccine-related attitudes and COVID-19 vaccine hesitancy in the United States in relation to community-level social vulnerability.

Methods: This study analyzed cross-sectional national surveys conducted repeatedly between July 2020 and August 2021 ( = 6716).

The impact of informatization development on healthcare services in China.

China faces substantial challenges in healthcare access and quality, marked by significant regional disparities. While the potential of informatization to enhance healthcare services is increasingly acknowledged, the specific mechanisms through which it impacts healthcare delivery remain underexplored. By employing provincial panel data and dynamic spatial panel models, we aim to uncover the mechanisms through which informatization impacts healthcare delivery.

Enhancing electrochemical reductive defluorination of PFASs using ZIF-67 modified cathode: Mechanistic insights and performance optimization.

The effectiveness of electrochemical reductive defluorination is impeded by the low environmental concentrations of per- and polyfluoroalkyl substances (PFASs) and the robust nature of C - F bonds. In this work, we investigate the zeolitic imidazolate framework-67 (ZIF-67) as a promising catalyst for PFASs remediation. We show that ZIF-67 hold promise for simultaneous adsorption and reductive defluorination of 2-(trifluoromethyl) acrylic acid (TFMAA).

Evaluation method of ore grade estimation effectiveness.

This study proposes a new method to evaluate the effectiveness of orebody grade estimations, drawing upon the analysis of existing evaluation methods for grade estimation. This new approach addresses factors such as uneven sampling and asymmetric estimation range, which are challenging to overcome with existing evaluation techniques. The core principle of this method involves documenting how frequently individual samples are used during grade estimation and calculating the total distance weights for each sample.

County-level Racial/Ethnic Residential Segregation and Physical Activity Behavior among US Adults.

The relationship between racial/ethnic residential segregation and physical activity (PA) remains unclear with both positive and negative associations between segregation and PA recently reported. We aimed to examine the relationship between county-level residential segregation and total daily PA and domain-specific PA and whether these associations varied by gender. Participants (N = 2625, mean age [SD] = 45.

Efficacy of lifestyle interventions to treat pediatric obesity: A systematic review and multivariate meta-analysis of randomized controlled trials.

The aim of this study was to provide a quantitative synthesis of the effects of randomized controlled pediatric lifestyle interventions in treating obesity among 11-17-year-old children. We conducted a systematic review and meta-analysis on the randomized controlled trials, consisting of actual exercise training and nutrition education, published between January 2000 and August 2022. The initial search yielded 2598 articles, with eight articles meeting the inclusion criteria.

School mask policies and SARS-CoV-2 seroprevalence among school-age children-United States, September to December 2021.

Unlabelled: During September to December 2021, school mask policies to mitigate SARS-CoV-2 transmission varied throughout the US. We compared infection-induced seroprevalence estimates and estimated seroconversion among children residing in areas with and without school mask requirements. We estimated infection-induced seroprevalence among children in three age groups (5-17, 5-11, and 12-17 years) in areas with and without school district mask requirements for two time points: September 1-30, 2021 and December 15, 2021 to January 14, 2022.

Exploring the efficiency of tide flow constructed wetlands for treating mariculture wastewater: A comprehensive study on antibiotic removal mechanism under salinity stress.

Antibiotic residues in aquaculture environment pose persistent threats to ecology and human health, exacerbated by salt-alkali mariculture wastewater. Yet, little is known about antibiotic removal in tidal flow constructed wetlands (TFCWs) under salinity stress, especially considering TFCW constitution, configuration, and influent water characteristics. Here, the removal performance and mechanism of different TFCWs for sulfonamide antibiotics (SAs: sulfadiazine, sulfamethazine, sulfamonomethoxine, and sulfamethoxazole) and trimethoprim (TMP) from mariculture wastewater (with low, medium, and high salinity) were evaluated alongside comparisons of environmental factors and microbial responses.