Joint effect of whole blood metals exposure with dyslipidemia in representative US adults in NHANES 2011-2020.

With little knowledge on the joint effects of metal exposure on dyslipidemia, we aimed to investigate the relationship between exposure to metal and dyslipidemia among US adults based on the National Health and Nutrition Examination Survey (NHANES). Based on the five NHANES waves (2011-2020), we selected five metals in blood as exposure, namely, cadmium (Cd), lead (Pb), total mercury (Hg), manganese (Mn), and selenium (Se), which were detected by inductively coupled plasma mass spectrometry. Survey-multivariable logistic regression, generalized weighted quantile sum (WQS), and Bayesian kernel machine regression (BKMR) were performed to determine whether dyslipidemia was associated with single metals or mixed metals.

Whether weekend warrior activity and other leisure-time physical activity pattern reduce the risk of depression symptom in the representative adults? A population-based analysis of NHANES 2007-2020.

Background: The rapid pace of life nowadays has seen a gradual increase in public involvement in weekend warrior (WW), a physical activity (PA) pattern that allows people to exercise once or twice a week, the recommended moderate-to-vigorous PA per week, since regular PA takes much time. We aim at exploring the effect of WW activity and other PA patterns on depression symptoms in U.S adults.

Findings of indoor air pollution and childhood obesity in a cross-sectional study of Chinese schoolchildren.

Background: Air pollution exposures are increasingly suspected to influence the development of childhood adiposity, especially focusing on outdoor exposure, but few studies investigated indoor exposure and childhood obesity.

Objectives: We aimed to examine the association between exposure to multiple indoor air pollutants and childhood obesity in Chinese schoolchildren.

Methods: In 2019, we recruited 6499 children aged 6-12 years from five Chinese elementary schools in Guangzhou, China.

Chronic exposure to indoor air pollutants in association with attention-deficit/hyperactivity disorder symptoms in Chinese schoolchildren: A cross-sectional study.

Background: While increasing studies confirmed the adverse effects of indoor air pollution (IAP) on cardiopulmonary systems, less is known about the impact of IAP on child's brain.

Objective: To explore the associations between multiple indoor air pollutants exposures and attention-deficit/hyperactivity disorder (ADHD) symptoms in Chinese schoolchildren.

Methods: We invited 8630 individuals aged 6-12 years from an ongoing school-based cohort study across Guangzhou from April to May 2019.

Face-to-face physical activity incorporated into dietary intervention for overweight/obesity in children and adolescents: a Bayesian network meta-analysis.

Background: Adolescent obesity has been reported to have deleterious consequences but is considered a promising modifiable risk factor. We aimed to investigate the optimal intervention for obese and overweight children and adolescents.

Methods: We searched the Medline (PubMed, 1946-December 2020), PsycINFO (Ovid, 1927-December 2020), Cochrane library (1966-December 2020), Web of Science (1900-December 2020), Embase (1974-December 2020), CINAHL (1937-December 2020), Chinese Biomedical Literature (1978-December 2020), and ClinicalTrials.

Development and Validation of a Nomogram-Based Prognostic Model to Predict High Blood Pressure in Children and Adolescents-Findings From 342,736 Individuals in China.

Objectives: Predicting the potential risk factors of high blood pressure (HBP) among children and adolescents is still a knowledge gap. Our study aimed to establish and validate a nomogram-based model for identifying youths at risk of developing HBP.

Methods: HBP was defined as systolic blood pressure or diastolic blood pressure above the 95th percentile, using age, gender, and height-specific cut-off points.

Exposure to road traffic noise and behavioral problems in Chinese schoolchildren: A cross-sectional study.

Background: Transportation noise is second only to air pollution as an environmental contributor to adverse health outcomes in Western countries. However, no studies investigated the association between road traffic noise and behavioral problems among schoolchildren in China.

Objective: To investigate the association between exposure to road traffic noise at home and behavioral problems in Chinese schoolchildren.

Prevalence of Visual Impairment Among Students Before and During the COVID-19 Pandemic, Findings From 1,057,061 Individuals in Guangzhou, Southern China.

Background: Visual impairment (VI) is a growing public health concern among students as a result of the COVID-19 pandemic.

Objective: This study investigated the change in VI before and during the pandemic among students.

Methods: Data on 547,864 and 497,371 students were obtained from the Guangzhou Survey on Students' Constitution and Health (GSSCH) collected in October 2019 and October 2020, respectively.

Association between greenspace and blood pressure: A systematic review and meta-analysis.

Many studies have investigated the association between greenspaces and blood pressure (BP), but the results remain mixed. We conducted a systematic review and meta-analysis to comprehensively evaluate the evidence concerning greenspaces with BP levels and prevalent hypertension. Systematic literature searches were performed in Web of Science, PubMed, and Embase up to 25 April 2021.

Role of psychotherapy strategy for the management of patients with Tourette syndrome - A Bayesian network meta-analysis.

Tourette's syndrome (TS) is a complex neurodevelopmental disorder characterized by high comorbidity. Treatment with psychotherapy is highly recommended, however, there exists limited available evidence on the use and the optimal psychotherapeutic outcome is debatable. We performed a systematic search on several bibliographic databases for randomized controlled trials (RCTs) reporting the use of psychotherapy treatment in TS patients, from inception to August 1st, 2020, and without language restrictions.