Query: Investigation on injury of gymnastics students

title: Students Sports Injury Investigation and Analysis of the Shandong province University Sports Education Specialized Gymnastics
abstract: In order to more clear the reasons of resulting in sports injuries of general gymnastics course students of Physical Education Specialty,this paper uses the method of investigation,literature data,data statistics and so on to investigate the reasons of sports injuries and mechanism among P.E Department of Physical Education Specialty in Heze University and the college of Physical Education in Shangdong Normal University and Jinan University.Research shows: the proportion of students' injuries is high in the general gymnastics course and the proportion of boys is bigger than that of girls;The projects that have high damage are the parallel bas and the horizontal bar;The main injured part is wrist;The skill errors are the reasons of injuries;Preventing sports injuries is related to teachers,students and venue managers and so forth.

title: Investigation and Analysis on Injuries of Female College Students in Aerobic Gymnastics
abstract: By considerable possibility in aerobic gymnastics female college students get injured. Inquisition and analysis of these cases help ascertain injury categories, causes, and precautions, so as to check the harm and improve health and fitness.

title: The Research of Sports Injury of the Athletic Major Students
abstract: It is found that the outbreak rate of sports injury is very high through the investigation and research of sports injury of the athletic major students. The main feature is that the injury happens mostly in the ankles, knees, wrist joints and thighs, etc.The main type of the injury is the acute one, for example, the sprain of the joint ligaments and the pulling of the muscles. The main sport injuring items are gymnastics, track and field, football, basketball and volleyball, etc. According to the research, the main reason which causes sports injury is the unreasonable sport skills, fatigue or illness, unsufficient preparing exercises and the lacking of concentration, etc. The reason of the sprain of the joint ligaments and the pulling of the muscles is also elaborated in terms of the anatomy.

title: Causes and Precautions against Ankle Injuries of Elective Students in Artistic Gymnastics
abstract: Artistic gymnastics is known as heel toe dance.Thus heel lifting is one of the important ankles' functions.Because of the very frequent use of ankles,ankle injuries are very common among the artistic gymnasts.The author carried on a questionnaire investigation among 104 elective students of artistic gymnastics.The aim is to discuss positions,causes,precautions and recovery of ankle joint injury.

title: Analysis on Reason and Prevention of Exercise Injury in Gymnastic Teaching
abstract: Gymnastics is one of the methods to strengthen student's fitness and promote their physical and mental development.However,in gymnastics teaching,particular in the instrument gymnastics teaching and the extra curricular training,it is very easy to have the damage phenomenon for students,even serious injury accident occurs.Student's health and the studies can come under the enormous influence.This paper,according to the teaching practice and the investigation,mainly from factor analyses and student's physical fitness,psychological factor,teaching method and method as well as location equipment,obtains affects the student to be injured the reason in the physical training,and appears the damage accident for the reduced teaching,proposes the effective preventive measure on its occur.

title: Relationship between Reasonable Application of the Protection and Aid and Teaching Effect in Gymnastics Teaching
abstract: AbstrcatThis essay discusses and analyses the problems of protection and aid in teaching and training of gymnastics,such as location of standing,timing,and degree of help.It also studies and analyses how to train the students' ability by the ways of investigation,collecting documents,and statistics.It shows that reasonable,timely and suitable application of the protection and aid can not only help the students to master the techniques and essentials of gymnastics movements,but also decrease the nervousness when they learn new movements,and good self protection awarenees which could reduce injury.

title: Cadets' Perceptions of Gymnastics Instruction for Officer Development
abstract: The United States Military Academy has offered gymnastics instruction since 1838. Gymnastics continues to be an integral component of the physical education curriculum. The purpose of this study was to investigate cadets' perceptions of their experiences in a required gymnastics course using the critical incident technique. Students described experiences in the gymnastics class that they believed had a positive or negative influence on their development as cadets and future Army officers. Key elements of their responses were classified into 16 positively perceived and 11 negatively perceived categories. The top positive categories were confidence, encouragement, fear management, modeling, additional instruction, and teamwork. The top negative categories included lack of time, helplessness, discouragement, lack of relevance, unfair grading, and injury.  Military Instruction, Student Perceptions, Critical Incident, United States Military Academy, Cadet, Physical Readiness Training, Gymnastics, and Motor Fitness

title: Incidence and risk factors of injuries and their impact on academic success: A prospective study in PETE students
abstract: Injuries can have a major impact on the physical performance and academic career of physical education teacher education (PETE) students. To investigate the injury problem, risk factors, and the impact of injuries on academic success, 252 PETE students were followed during their first semester. Risk factor analysis was conducted by means of logistic regression analysis with a differentiation for upper body, lower body, acute, overuse, and severe injuries. An incidence of 1.26 injuries/student/semester was found. Most injuries involved the lower body (61% were new injuries (76% occurred acutely (66% and were sustained during curricular gymnastics (25% or extracurricular soccer (28% Significant risk factors for lower body acute injuries were age (OR=2.14; P=.01) previous injury (OR=2.23; P=.01) and an injury at the start of the year (OR=2.56; P=.02) For lower body overuse injuries, gender (OR=2.85; P=.02) and the interval shuttle run test score (OR=2.44; P=.04) were significant risk factors. Previous injury (OR=2.59; P=.04) and injury at the start of the year (upper body: OR=4.57; P=.02; lower body: OR=3.75; P<.01) were risk factors for severe injuries. Injury related time loss was positively related to total academic success (r=.20; P=.02) and success in theoretical courses (r=.24; P=.01) No association was found between time loss and academic success for sport courses.

title: Urinary Exosomes Identify Inflammatory Pathways in Vancomycin Associated Acute Kidney Injury
abstract: Vancomycin is commonly used as a first line therapy for gram positive organisms such as methicillin resistant Staphylococcus aureus. Vancomycin induced acute kidney injury (V AKI) has been reported in up to 43% of patients, especially in those with higher targeted trough concentrations. The precise mechanism of injury in humans remains elusive, with recent evidence directed towards proximal tubule cell apoptosis. In this study, we investigated the protein contents of urinary exosomes in patients with V AKI to further elucidate biomarkers of mechanisms of injury and potential responses.  Urine samples from patients with V AKI who were enrolled in the DIRECT study and matched healthy controls from the UAB UCSD O'Brien Center Biorepository were included in the analysis. Exosomes were extracted using solvent exclusion principle and polyethylene glycol induced precipitation. Protein identity and quantification was determined by label free liquid chromatography mass spectrometry (LC/MS) The mean peak serum creatinine was 3.7 1.4 mg/dL and time to kidney injury was 4.0 3.0 days. At discharge, 90% of patients demonstrated partial recovery; 33% experienced full recovery by day 28. Proteomic analyses on five V AKI and 7 control samples revealed 2009 proteins in all samples and 251 proteins significantly associated with V AKI (Pi score 1) The top discriminatory proteins were complement C3, complement C4, galectin 3 binding protein, fibrinogen, alpha 2 macroglobulin, immunoglobulin heavy constant mu and serotransferrin.  Urinary exosomes reveal up regulation of inflammatory proteins after nephrotoxic injury in V AKI. Further studies are necessary in a large patient sample to confirm these findings for elucidation of pathophysiologic mechanisms and validation of potential injury biomarkers.

title: Machine Learning Augmented Propensity Score Adjusted Multilevel Mixed Effects Panel Analysis of Hands On Cooking and Nutrition Education versus Traditional Curriculum for Medical Students as Preventive Cardiology: Multisite Cohort Study of 3,248 Trainees over 5 Years
abstract: Cardiovascular disease (CVD) annually claims more lives and costs more dollars than any other disease globally amid widening health disparities, despite the known significant reductions in this burden by low cost dietary changes. The world's first medical school based teaching kitchen therefore launched CHOP Medical Students as the largest known multisite cohort study of hands on cooking and nutrition education versus traditional curriculum for medical students.  This analysis provides a novel integration of artificial intelligence based machine learning (ML) with causal inference statistics. 43 ML automated algorithms were tested, with the top performer compared to triply robust propensity score adjusted multilevel mixed effects regression panel analysis of longitudinal data. Inverse variance weighted fixed effects meta analysis pooled the individual estimates for competencies. Results 3,248 unique medical trainees met study criteria from 20 medical schools nationally from August 1, 2012, to June 26, 2017, generating 4,026 completed validated surveys. ML analysis produced similar results to the causal inference statistics based on root mean squared error and accuracy. Hands on cooking and nutrition education compared to traditional medical school curriculum significantly improved student competencies (OR 2.14, 95% CI 2.00 2.28, p 0.001) and MedDiet adherence (OR 1.40, 95% CI 1.07 1.84, p 0.015) while reducing trainees' soft drink consumption (OR 0.56, 95% CI 0.37 0.85, p 0.007) Overall improved competencies were demonstrated from the initial study site through the scale up of the intervention to 10 sites nationally (p 0.001)  This study provides the first machine learning augmented causal inference analysis of a multisite cohort showing hands on cooking and nutrition education for medical trainees improves their competencies counseling patients on nutrition, while improving students' own diets. This study suggests that the public health and medical sectors can unite population health management and precision medicine for a sustainable model of next generation health systems providing effective, equitable, accessible care beginning with reversing the CVD epidemic.