RÉSUMÉ
Objective@#To investigate prevalence and influencing factors of overweight and obesity among children and adolescents in Jiangxi Province, and to provide the basis for strategies for prevention and treatment of overweight and obesity.@*Methods@#Using stratified random cluster sampling ,a total of 77 780 primary and middle school students in 11 districts of Jiangxi Province were investigated with physical examination and questionnaire during March to November in 2019.@*Results@#The detection rates of overweight and obesity of children and adolescents in Jiangxi province were 20.5% and 8.4%, respectively. Which decreased with the increase of the learning stage（ χ 2=178.65, 389.86）,with significantly higher in boys and urban areas （ χ 2=1 061.06, 504.21;56.17, 34.14）（ P ＜0.01）.In different economic areas, the detection rates of overweight and obesity in moderate economic area( 23.3 %, 9.7%) were the highest, followed by high economic area (21.1%, 8.7%) and low economic area(18.2%, 7.2%), and the differences were statistically significant（ χ 2=266.29, 143.90， P ＜0.01）.The results of multivariate Logistic regression analysis showed that in terms of social demography, overweight and obesity of children and adolescents in Jiangxi Province were associated with economic area, residence, learning stage and gender; in terms of dietary behavior, overweight of children and adolescents in Jiangxi Province was associated with consumption frequency of sugary drinks, sweets, fresh fruits and vegetables, and the influencing factors of obesity were consumption frequency of sweets and fresh fruits( P <0.05).@*Conclusion@#The situation of overweight and obesity of children and adolescents in Jiangxi Province is sorrisome, and comprehensive prevention and control should be carried out with the joint efforts of society, school and family.
RÉSUMÉ
Adolescent idiopathic scoliosis (AIS) is a common disease with the age of 10 to 18 years, the Cobb angle more than 10 ° on the coronal plane and combined with the rotation of the vertebral body without other organic lesions. The disease can lead to deformity, pain and even damage of cardiopulmonary function, which seriously affects the physical and mental health and quality of life of patients. For mild to moderate AIS patients, regular observation, braces and other conservative treatment methods can effectively delay the progress of scoliosis. For AIS patients whose conservative treatment is ineffective and reaches the surgical threshold, surgery is recommended. Currently, the prevalent surgical method is posterior vertebral body fusion represented by the pedicle screw internal fixation system, which can often achieve good clinical efficacy. In recent years, Physical Therapeutic Scoliosis Specific Exercise (PSSE) has become more and more popular because of its safety and effectiveness. At present, the specific indications for the treatment of AIS patients are gradually improving, the concept and technology of treatment are constantly updated, and the clinical efficacy is constantly improved. This article will start from two aspects of conservative treatment and surgical treatment, mainly describes the commonly used treatment methods in clinical progress and application as well as the problems faced, in order to provide a reference for the selection of clinical treatment.