In 2021, twenty children exhibiting influenza-like illnesses were reported from a kindergarten in Shandong Province, China. Eleven genomes of Coxsackievirus A4 (CV-A4) were obtained from the pediatric cases, sharing <93% genome sequence identities with known CV-A4 strains. Further analyses suggested potential genetic recombination in the P3 region of the novel strains.
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http://dx.doi.org/10.1080/22221751.2022.2114855 | DOI Listing |
Zhonghua Yu Fang Yi Xue Za Zhi
December 2024
Department of prosthodontics, The Affiliated Hospital of Qingdao University, Qingdao266003, China School of Stomatology, Qingdao University, Qingdao266023, China.
To analyze the effect of Iron deficiency anemia (IDA) and Black stain (BS) on the microbial community of dental plaque. A total of 136 preschool children aged 3 to 6 years old from 12 kindergartens in Shinan District and Shibei District of Qingdao City were investigated by using a cluster sampling method from April to May 2019. They were divided into two groups based on oral examination: the early childhood caries (ECC) group and the caries-free (CF) group.
View Article and Find Full Text PDFViruses
October 2024
School of Public Health, Shenyang Medical College, Shenyang 110034, China.
Heliyon
November 2024
Institute of Human Movement and Sports Engineering, College of Physical Education and Health Sciences, Zhejiang Normal University, Jinhua, Zhejiang Province, China.
Background: While gender differences in ball skills are widely recognized, the differences in locomotor skills remain unclear. This study aims to explore these gender differences among preschool children in Jinhua City, China, and to examine the influence of evolutionary factors and local cultural activities on these skills.
Methods: A cluster random sampling method was employed to select 777 preschool children aged 5.
Psychol Res Behav Manag
November 2024
School of Education, Shandong Women's University, Jinan, People's Republic of China.
Objective: This study investigates the impact of maternal childhood trauma on children's problem behaviors, focusing on the mediating role of maternal depression and the moderating role of mindful parenting.
Methods: The study used a convenience sampling method to survey 385 mother-child pairs from kindergartens in Jinan, China. Data were collected in two waves, and various validated questionnaires were used to assess maternal childhood trauma, depression, mindful parenting, and children's problem behaviors.
Beijing Da Xue Xue Bao Yi Xue Ban
October 2024
Department of Preventive Dentistry, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing 100081, China.
Objective: To investigate the prevalence of dental caries of 4-year-old children in Miyun District of Beijing by international caries detection and assessment system (ICDAS), to detect the caries activity Cariostat value and to analyze the correlation between the Cariostat value and dental caries.
Methods: Totally 815 children aged 4 years in 7 kindergartens in Miyun District of Beijing were recruited. The clinical examination of all children was conducted by one examiner using ICDAS.
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