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http://dx.doi.org/10.1001/jamapediatrics.2023.4668 | DOI Listing |
BMC Psychol
December 2024
College of Physical Education, Research Centre for Exercise Detoxification, Southwest University, No.2 Tiansheng Road, Beibei District, Chongqing, 400715, People's Republic of China.
Objective: By comparing the differences in pre-competition state anxiety, inter-competition heart rate variability (HRV), and shooting performance of young athletes of different grades, and revealing the correlation between these variables, it provides a potential basis for improving athletes' shooting performance.
Methods: A total of 45 adolescent shooters were selected in Chongqing, China, and completed 40 effective shots at self-pace in real shooting scenes. The pre-competition state anxiety, inter-competition HRV, and shooting performance of the athletes were monitored and evaluated respectively.
Am J Emerg Med
November 2024
Division of Emergency Medicine, Boston Children's Hospital, Boston, MA, USA. Electronic address:
Background: Pediatric firearm injuries disproportionately affect groups experiencing socioeconomic disadvantage. Firearm injuries increased during the COVID-19 pandemic, but the impact on communities by degree of socioeconomic disadvantage is unknown. We examined the association between socioeconomic vulnerability and change in pediatric firearm injuries before versus during the pandemic.
View Article and Find Full Text PDFInj Epidemiol
November 2024
Institute for Firearm Injury Prevention, University of Michigan, 1109 Geddes Avenue, Ann Arbor, MI, 48109, USA.
Background: Firearm injuries are the leading cause of death for U.S. adolescents.
View Article and Find Full Text PDFPediatrics
December 2024
Smith Child Health Outcomes, Research and Evaluation Center, Stanley Manne Children's Research Institute.
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