[Association between prediabetes and glomerular hyperfiltration status in residents in China].

To explore the association between pre-diabetes and glomerular hyperfiltration status in residents in China. The study subjects were the non-diabetes population in China Chronic Disease and Risk Factor Surveillance in 2018. According to the definition of prediabetes, the study subjects were divided into normoglycemic and pre-diabetes groups, and multivariate factorial logistic regression model was used to analyze the association between prediabetes and the risk for glomerular hyperfiltration and glomerular filtration rate decline, respectively.

[Challenges and suggestions for the prevention and control of chronic kidney disease in China].

Population aging, high prevalence of chronic disease, such as hypertension and diabetes, low chronic disease control rate and chronic disease related risk factors commonly observed in population are serious public health problems faced by China today, which have resulting in severe challenges in the prevention and control of chronic kidney disease (CKD) in China. Although the prevalence rate of CKD showed decrease in the past decade, the awareness of CKD in population remains low. To facilitate early detection and treatment of CKD, it is necessary to strengthen health education or promotion and opportunistic screening in high-risk populations, and improve the accessibility of testing and diagnosis.

Association between ESR1 and COL1A1 gene polymorphisms and skeletal fluorosis in Tibetan, Kazakh, Mongolian and Russian populations, China.

Background: Skeletal fluorosis is a chronic metabolic bone disease caused by excessive accumulation of fluoride in the bones. Previous studies have found that when the intake of tea fluoride is similar, the prevalence of skeletal fluorosis varies greatly among different ethnic groups, which may be related to different genetic backgrounds. Single nucleotide polymorphisms (SNPs) of estrogen receptor 1 (ESR1) and collagen type 1 α1 (COL1A1) were strongly associated with bone metabolism as well as bone growth and development, but their association with the risk of skeletal fluorosis has not been reported.

Immunogenicity persistence after four intramuscular triple-dose or standard-dose hepatitis B vaccine in patients receiving methadone maintenance treatment: A 1-year follow-up study in China.

ClinicalTrials.gov (NCT03962816).https://clinicaltrials.

Rapid visual detection of hepatitis E virus combining reverse transcription recombinase-aided amplification with lateral flow dipstick and real-time fluorescence.

Unlabelled: Hepatitis E virus (HEV) is a globally prevalent zoonotic pathogen that is primarily spread through the fecal-oral route, such as by consuming undercooked or contaminated pork. HEV infection leads to an estimated 3.3 million symptomatic cases of viral hepatitis and 70,000 deaths in human populations each year.

Preference for HIV Pre-exposure Prophylaxis Access Among Men who Have Sex With Men in China: A Discrete Choice Experiment.

Background: HIV pre-exposure prophylaxis (PrEP) is highly effective but not widely used by men who have sex with men (MSM; 27%) in China.

Methods: In June 2023, an online cross-sectional survey with a discrete choice experiment (DCE) was distributed to PrEP-eligible MSM in China who were at least 18 years old. The DCE explored attributes of PrEP modality (daily pill, on-demand pill, injections, implants), clinical care model (same-day, 2-visit, telehealth prescription), medication pickup (clinic, community health center, pharmacy, MSM-focused community-based organization, home delivery), enhanced support (self-management, smartphone app, text reminder, anonymous peer support group), and cost.

Risk of hemorrhagic fever with renal syndrome associated with meteorological factors in diverse epidemic regions: a nationwide longitudinal study in China.

Background: Hemorrhagic fever with renal syndrome (HFRS) is a climate-sensitive zoonotic disease that poses a significant public health burden worldwide. While previous studies have established associations between meteorological factors and HFRS incidence, there remains a critical knowledge gap regarding the heterogeneity of these effects across diverse epidemic regions. Addressing this gap is essential for developing region-specific prevention and control strategies.

Genetic diversity and population structure of Oncomelania hupensis in Sichuan Province, China:implications for schistosomiasis control.

Schistosomiasis, caused by the infection with Schistosoma japonicum, remains a significant public health concern in China. As the sole intermediate host of S. japonicum, the breeding and spread of Oncomelania hupensis contribute significantly to the potential risk of disease occurrence and transmission.

Impact of SARS-CoV-2 inactivated vaccine on symptoms following omicron variant breakthrough infection.

The SARS-CoV-2 Omicron variant and its sublineages continue to circulate widely. Clinical outcomes with this variant differ among individuals, primarily influenced by host immunity. Previous studies have explored the relationship between immune responses and severe diseases in infected or convalescent patients.

Genetic diversity atlas of Brucella melitensis strains from Sichuan Province, China.

Human brucellosis is a re-emerging disease in Sichuan Province, China. In this study, bacteriology, conventional bio-typing, multi-locus sequence typing (MLST), and multiple locus variable-number tandem repeat analysis (MLVA) were applied to preliminarily characterize the strains in terms of genetic diversity and epidemiological links. A total of 101 Brucella strains were isolated from 16 cities (autonomous prefectures) from 2014 to 2021, and all of the strains were identified as Brucella melitensis bv.

A discrete choice experiment on Chinese parents' preferences of vaccine schedules against six childhood infectious diseases.

Background: China's Expanded Program on Immunization (EPI) provides vaccinations against 12 vaccine preventable diseases (VPDs) at no cost to families. For some VPDs, parents may opt to substitute equivalent non-program vaccines, including combination vaccines, for EPI vaccines; substitute vaccines must be paid for by the family. Although parents have several choices for vaccinating their children, their preferences for vaccines and immunization schedules have not been systematically evaluated.

Small mammals and associated infections in China: a systematic review and spatial modelling analysis.

Background: As natural reservoirs of diverse pathogens, small mammals are considered a key interface for guarding public health due to their wide geographic distribution, high density and frequent interaction with humans.

Methods: All formally recorded natural occurrences of small mammals (Order: Rodentia, Eulipotyphla, Lagomorpha, and Scandentia) and their associated microbial infections in China were searched in the English and Chinese literature spanning from 1950 to 2021 and geolocated. Machine learning models were applied to determine ecological drivers for the distributions of 45 major small mammal species and two common rodent-borne diseases (RBDs), and model-predicted potential risk locations were mapped.

[Effectively preventing pneumococcal diseases in the elderly and the young].

Pneumococcal disease (PD) caused by (Sp) is a global public health concern. Children younger than 5 years and elderly over 60 years, due to immature development of the immune system early in life or the gradual decline of immune function with age, are high-risk groups for pneumococcal infections, which makes the disease burden particularly serious and the situation of prevention and control grim. Vaccination is the most effective measure to prevent PD and reduce pneumococcal antimicrobial resistance.

Application of machine learning algorithms in predicting new onset hypertension: a study based on the China Health and Nutrition Survey.

Background: Hypertension is a serious chronic disease that can significantly lead to various cardiovascular diseases, affecting vital organs such as the heart, brain, and kidneys. Our goal is to predict the risk of new onset hypertension using machine learning algorithms and identify the characteristics of patients with new onset hypertension.

Methods: We analyzed data from the 2011 China Health and Nutrition Survey cohort of individuals who were not hypertensive at baseline and had follow-up results available for prediction by 2015.

Hypothyroidism induced by excessive-iodine is associated in humans with altered hsa-miR-199a-5p/HIF-1α axis and thyroglobulin.

The adverse effect of excessive iodine intake has attracted extensive attention. However, the role of excessive iodine on hypothyroidism and detailed mechanism are not exactly known. Studies have shown that miRNAs are crucial to the occurrence and development of hypothyroidism.

Analysis Method of 131I Activity in Carbon Cartridge and Internal Dose Assessment for Nuclear Medicine Workers.

Inhalation of 131I is the main route for internal doses to nuclear medicine workers. This study aimed to establish a simple analysis method for determining 131I activity in carbon cartridges, explore the activity concentration of 131I in nuclear medicine departments, and evaluate the internal dose of workers. A total of 21 nuclear medicine departments in the hospital conducted air sampling using a high-volume air sampler equipped with carbon cartridges and glass fiber filters to collect gaseous 131I and aerosol 131I, respectively.

Expert Consensus and Call on Actions for Weight Management in China: Advancing Healthy China Initiative Through Strategic Actions.

China faces a critical public health challenge with obesity rates exceeding 50% among adults and 20% among children. In response, the National Health Commission launched a comprehensive three-year "Year of Weight Management" initiative in March 2024, further emphasized by the 36th Patriotic Health Month's theme "Healthy Towns - Healthy Weight" in April 2024. These initiatives underscore the urgent necessity for implementing comprehensive strategies to combat obesity and its associated non-communicable diseases.

Detection and Identification in Reported Mushroom Poisoning Incidents - China, 2012-2023.

What Is Already Known About This Topic?: Mushroom poisoning incidents are one of the major causes of death by foodborne outbreaks in China. Effective detection and identification can provide the foundation for determining the cause of the incidents and the early diagnosis and treatment of patients.

What Is Added By This Report?: The surveillance data from the Public Health Emergency Management Information System, China CDC, showed that incidents with laboratory test results as the basis for determining the cause of mushroom poisoning accounted for only 14.

Dietary Vitamin Intake Among Chinese Adults - 10 PLADs, China, 2022-2023.

What Is Already Known About This Topic?: Previous surveillance data from 2015-2017 showed that Chinese adults aged 18 to 59 years had mean daily vitamin intakes of 406.8 μg retinol equivalent (RE) for vitamin A, 36.7 mg for vitamin E, 0.

Macroelements Intake in Chinese Adults - 10 PLADs, China, 2022-2023.

What Is Already Known About This Topic?: The Chinese Nutrition and Health Surveillance in 2015-2017 reported that among adults aged 18-59 years, the average daily intake was 328.3 mg of calcium, 251.8 mg of magnesium, 5,681.

China-UK Global Health Collaboration Project on Strengthening Public Health Capacity in Sierra Leone.

Since 2016, the Chinese Center for Disease Control and Prevention has continued to conduct project to assist Sierra Leone in improving its public health capacity and building a laboratory for bacteriological and parasitic diseases. Firstly, we can understand the epidemiological characteristics, etiological characteristics and drug resistance of important infectious diseases in Africa through this project, and provide services and guarantees for the construction of the Belt and Road Initiative. Secondly, the project is to carry out scientific research cooperation on the monitoring and detection capacity of major infectious diseases, biosecurity, and prevention and control technologies for important infectious diseases.

Assessment of the Public Health Laboratory Capacity - Sierra Leone, 2021.

What Is Already Known About This Topic?: Public health laboratories (PHLs) are critical for effectively identifying, detecting, preventing, and responding to emerging and reemerging infectious diseases. Following the 2014 Ebola outbreak, Sierra Leone implemented a national laboratory strategic plan (2015-2020) aimed at creating, strengthening, and maintaining laboratory capacities for detecting, assessing, notifying, and reporting incidents, with a requirement to review PHL capabilities every five years.

What Is Added By This Report?: This study assessed the comprehensive capacity and personnel status of PHLs in Sierra Leone using a standardized assessment tool following the implementation of the 2015 National Laboratory Strategic Plan.

Physical Activity and Sedentary Behavior Among Chinese Adults - 10 PLADs, China, 2022-2023.

What Is Already Known About This Topic?: The prevalence of insufficient physical activity (PA) among Chinese adults has shown an upward trend, reaching 22.3% in 2018. Leisure time PA (LTPA) constitutes a minimal proportion of total physical activity patterns.

Trends of Overweight and Obesity Among Chinese Rural Children and Adolescents Aged 6 to 15 Years - the Central and Western Regions, China, 2012-2023.

What Is Already Known About This Topic?: Childhood overweight and obesity pose significant risks to physical and mental health. The Nutrition Improvement Programme for Rural Compulsory Education Students (NIPRCES) has demonstrated effectiveness in reducing malnutrition.

What Is Added By This Report?: From 2012 to 2023, obesity prevalence increased more rapidly (AAPC=10.

Prevalence and Risk Factors of Lower Extremity Musculoskeletal Disorders Among Occupational Groups in Key Industries - China, 2018-2023.

What Is Already Known About This Topic?: Lower extremity musculoskeletal diseases (LE-MSDs) have emerged as a significant contributor to the global disease economic burden and worker absenteeism, becoming a global public health concern. However, the epidemic characteristics of LE-MSDs among occupational populations in China are unknown.

What Is Added By This Report?: This report finds that the LE-MSDs prevalence rate among key occupational groups in China is 17.