ABSTRACT
Objective@#To understand the current situation and influencing factors of college students’ participation in physical exercise in Jiangsu Province, and to provide reference for promoting the healthy development of college students’ physique.@*Methods@#A questionnaire survey was conducted among 2 643 college students in 12 universities in Jiangsu Province.@*Results@#Only 2.3%(60/2 643) of college students attended physical education classes more than 3 hours a week, 29.9%(790/2 643) of them participated in physical exercise more than 3 times a week, 14.8%(391/2 643) of them participated in physical exercise more than 1 hour a day, and 23.0%(609/2 643) of them mastered more than 3 sports skills. Among the items, 45.7%(1 208/2 643) of the college students did not participate in sports associations, 17.8%(471/2 643) of the college students participated in sports social organizations such as off-campus sports clubs; 40.1%(1 059/2 643) of the students thought that the content of physical education curriculum lacked interest. About 31.9%(845/2 643) of the students did not like the physical education teachers or their teaching methods; 19.4%(514/2 643) of the students thought that they lacked sports venues or equipment; 21.1%(558/2 643) of the students thought that physical exercise had no effect on learning, and 28.9%(764/2 643) of the students thought that physical exercise had no effect on learning. The students thought that physical education curriculum and related activities had no effect on employment. About 17.1%(451/2 643) of the students thought that the performance of physical education did not affect the evaluation and progress; The present situation of college students’participation in physical exercise and the reasons for their dislike of physical exercise are different in gender, grade and region(P<0.05); single factor Logistic regression analysis showed that gender, grade, place and so on. The lack of interesting contents, dislike of PE teachers’ teaching methods, lack of sports venues or equipment were the influencing factors of college students’ participation in physical exercise in Jiangsu Province(P<0.05).@*Conclusion@#The current situation of college students’ participation in physical exercise in Jiangsu Province is not optimistic. To promote college students’participation in physical exercise needs the co-operation of society, schools and individuals.
ABSTRACT
Objective@#To understand the current situation of physical exercise participation of primary and secondary school students in Nanjing, and to provide the reference for promoting the healthy development of physical fitness of primary and secondary school students.@*Methods@#By using stratified cluster sampling method, 4 161 students from 14 primary and secondary schools in Nanjing, Jiangsu Province were selected to conduct a questionnaire survey on their participation in physical exercise.@*Results@#Among the primary and secondary school students in Nanjing, 55.57% had more than three hours of physical education class per week, 81.09% of them participated in large class activities organized by the school every day, 23.19% of them participated in extracurricular sports activities more than three times a week, 13.96% of them participated in physical exercise for one hour every day,there were significant in physical exercise items among students of different stages(χ2=52.76, 29.90, 16.14, 39.34; 624.61, 53.04, 151.25, 189.45, P<0.05). 34.34% of the parents supported and accompanied their classmates in family physical exercise, 46.07% of parents supported students’ physical exercise but do not accompanied them, 14.83% of parents’ attitude was not clear, 4.76% of parents did not support students’ physical exercise, 14.32% of families made physical exercise plans; There were significant differences in family physical exercise items among students of different genders and stages(χ2=42.72; 229.44, 26.43, P<0.01). 49.82% of students had more than three sports skills in personal physical exercise, 17.45% of students participated in physical training classes, only 7.14% of students participated in physical exercise weekly. There were genders and stages differences in the current situation of students’ participation in physical exercise(χ2=12.32, 5.60, 24.06; 167.51, 237.90, 223.15, P<0.05).@*Conclusion@#In Nanjing, the reporting rate of regular participation in physical exercise among primary and secondary school students is low, and family-school interaction is needed to promote the healthy development of students.
ABSTRACT
<p><b>OBJECTIVE</b>To explore the value of criminal fold priority separating (CFPS) in reduction of iatrogenic splenic injury in laparoscopic radical gastrectomy.</p><p><b>METHODS</b>Complete videos of 270 patients undergoing laparoscopic radical gastrectomy in Guangdong Provincial Hospital of Chinese Medicine were reviewed. Anatomic features of criminal fold (CF) were summarized. The relationship between CFPS and iatrogenic splenic injury was examined. CF was defined as the ligament between omentum and spleen. CFPS was defined as that CF was separated before the left half gastrocolic omentum was dissected. Splenic injury was further compared between CFPS group and non-CFPS group.</p><p><b>RESULTS</b>CF occurred in 81.5% cases (220/270), presenting one bunch or multiple bunches. CF appeared most commonly in the lower pole of spleen (76.7%, 207/270), then in middle spleen (14.1%, 38/270) and upper pole (9.6%, 26/270). CFPS was performed in 20% cases (54/270) and 80% cases (216/270) were non-CFPS. The incidence of iatrogenic splenic injury was 11.1% (30/270), and this incidence of CFPS group was lower as compared to non-CFPS group (3.7%, 2/54 vs. 13.0%, 28/216), but the difference was not significant (P=0.07). Of 30 patients with splenic injury, 24(80%) were due to traction of CF and all were in non-CFPS group. Instrument injury occurred in 20% cases(6/30) and 2 were in CFPS group and 4 were in non-CFPS group. Most iatrogenic splenic injuries were successfully handled with electrocoagulation, adhesive and compression, except 2 patients underwent open splenectomy for serious splenic injury in non-CFPS group.</p><p><b>CONCLUSION</b>In laparoscopic surgery for gastric cancer, iatrogenic splenic injury mostly results from improper traction of CF and CFPS can reduce the incidence of iatrogenic splenic injury.</p>