Objective To study the effects of the staging acupuncture combined with physical therapy on the neural function, motor function and activities of daily living in stroke patients. Methods 166 cases were divided into two groups: 83 cases in the treatment group were treated with staging acupuncture combined with physical therapy; 83 cases in the control group were treated with traditional acupuncture combined with physical therapy. They were evaluated with modified Edinburgh-Scandinavia Stroke Scale (MESSS)，Fugl-Meyer Assessment (FMA), and Bathel Index (BI) before and 2 months after treatment. Results There was no significant difference between these 2 groups before treatment (P>0.05), but were significant differences in MESSS, FMA and BI (P<0.05) after treatment. The incidence of recovery after treatment was 90.36% in treatment group, significantly better than that of the control group (74.49%, P<0.05). Conclusion In comparison with the traditional acupuncture, the staging acupuncture can significantly improve the effect on stroke based on the physical therapy.

Objective: To investigate nutritional quality of school lunch in some primary schools and middle schools in the Pearl River Delta, and to provide the scientific basis for improving the nutritional quality of students lunch and formulating scientific and effective interventions. Methods: Five-day lunch meal survey by chemical analysis were conducted, and students lunch at school were recorded by meal review in three age groups from 8 primary and middle schools in the Pear River Delat area. The energy and nutrient content were obtained and compared with the reference intake of dietary nutrients of student. Results: The average protein intake at lunch of all age groups had reached the recommended standard (80%-95%), the energy supply ratio of carbohydrate in the range of 38.3%-42.3%, the energy supply ratio of fat in 63% school meal exceeded the recommended standard. Vitamin A, vitamin B 1, vitamin B 2, calcium, iron and other nutrients were seriously inadequate; while sodium intake far exceeded the recommended standard. Conclusion The main nutrients of school lunch of primary and middle school in Pearl River Delta can basically meet the growth and development needs, but there are still some deficiency and unbalanced diet nutrient content which are lower than the recommended intake. It is recommended to strengthen nutrition education of catering enterprises and school to improve the scientific combination of diets.

Urinary tract infection(UTI)is a common disease of the urinary system. Based on a case of male outpatient with primary acute uncomplicated pyelonephritis and the relevant guidelines, this article analyzes the identification, diagnosis and differential diagnosis as well as comprehensive management of uncomplicated upper urinary tract infection, in order to provide information and clinical thinking for general practitioners.

Traumatic rib fractures are the most common injury in thoracic trauma. Previously，the patients with traumatic rib fractures were mostly treated non-surgically，of which 50%，especially those combined with flail chest presented chronic pain or chest wall deformities and over 30% had long-term disabilities，being unable to retain a full-time job. In the past two decades，thanks to the development of internal fixation material technology，the surgical treatment of rib fractures has achieved good outcomes. However，there are still some problems in clinical treatment，including inconsistency in surgical treatment and quality control in medical services. The current consensuses on the management of regional traumatic rib fractures published at home and abroad mainly focus on the guidance of the overall treatment decisions and plans，and relevant clinical guidelines abroad lacks progress in surgical treatment of rib fractures in recent years. Therefore，the Chinese Society of Traumatology affiliated to Chinese Medical Association and Chinese College of Trauma Surgeons affiliated to Chinese Medical Doctor Association，in conjunction with national multidisciplinary experts，formulate the Chinese Consensus for Surgical Treatment of Traumatic Rib Fractures（2021）following the principle of evidence-based medicine，scientific nature and practicality. This expert consensus puts forward some clear，applicable，and graded recommendations from aspects of preoperative imaging evaluation，surgical indications，timing of surgery，surgical methods，rib fracture sites for surgical fixation，internal fixation methods and material selections，treatment of combined injuries in rib fractures，in order to provide references for surgical treatment of traumatic rib fractures.