Three hundred and sixty five male senior citizens were divided into experimental group(183 men)and control group(182 men).Exercise in experimental group was carried out with individual prescription for one year and the exercise in control group was in accordance to subjects' habitual interest. The results after 1 year showed that the anthropometric parameters between two groups revealed no significant difference, while the functional parameters were significantly improved in experimental group as compared with that in control group(p＜0.05 or 0.01).It was suggested that for senior citizens, exercise under prescription could significantly improve body function as compared with that without prescription.

BACKGROUND:The strength training is avoidant question in physical exercise in aged people,however,some researchers thought that long-term strength training can reduce cholesterol,decrease blood pressure,diminish the rate of coronary atherosclerotic heart disease,and strengthen the balance ability of aged people. OBJECTIVE:To discuss whether strength trainings are fit for aged people,in addition,to verify if adding strength intensive strength training could have benign stimulation to aged males. DESIGN,TIME AND SETTING:A randomly control experiment was performed at the Guangzhou Sports University between June 2006 and January 2007. PARTICIPANTS:Totally 120 healthy elderly males volunteers were randomly divided into normal control,general exercise,and strength training groups,with 40 people in each group. METHODS:In the normal control group,there were no changes of living habits. Aged people in the general exercise group participated in alternating aerobic and anaerobic exercises; people in the strength training group underwent an intensive strength training based on the general exercise prescription. MAIN OUTCOME MEASURES:The related function indexes of all tests objective were examined prior to and 1,7 months after experiment. RESULTS:After exercise,the resting pulse came down appropriately,and the systolic and diastolic blood was decreased in the general exercise and strength training group(P 0.05). However,after experiment,the time pulmonary vital capacity(TFVC) of the strength training group was significantly increased(P

Objective: To study a new method of alveolar cleft bone grafting. Methods: Group A: 62 cases (74 sides) alveolar cleft patients were transplanted with self-ilium spongy bone. Group B: 26 cases (30 sides) alveolar process patients used autologous ilium combined with DDM. Anterior occlusal radiographs and panoramic oral radiogram were taken before and after the operation to observe if there was new bone formation in the bone grafting area. According to Bergland grade criterion, analyzed the X-ray results after 3 months of the operation. Results: Group A: 17cases(17 sides) in class 1 group(23%), 17 cases(20 sides) in class 2 group(27%), 13 cases(14 sides) in class 3 group (19%), 15 case(23 sides) in class 4 group(31%). The overall survival rate of ABGR was 68.9%, and the clinical success rate was 50 %;Group B:16 cases(16 sides) in class 1 group(53.3%), 7 cases(8 sides) in class 2 group(26.7%), 2 cases(4 sides) in class 3 group (13.3%), 1 case(2 sides) in class 4 group(6.7%). The overall survival rate of ABGR was 93.3%, and the clinical success rate was 80%. Conclusion: Ilium spongy bone combined with DDM is good for alveolar process cleft bone grafting. It is better to use decalcified dentinal matrix of human than autologous ilium spongy bone.

Objective: To develop an automatic warning software system for MEWS, and apply the MEWS system and SBAR communication mode to the early warning of surgical patients to evaluate its implementation effect. Methods: From November 2017 to November 2018, 400 patients in the People′s Hospital of Guigang City, Guangxi, with vital signs and critical illness after surgery were divided into 200 patients in the control group and 200 in the study group according to the random number table. The control group: routinely calculated MEWS scores and reported abnormal values to the doctor to treat the patient′s condition. The research group: Combining MEWS assignment with computer technology, developing MEWS automatic disease warning software system and combining it with SBAR communication mode for early warning of surgical patients′ condition, comparing the two groups′ disease evaluation time, treatment response speed, communication completion rate and Whether patients and doctors have different job satisfaction with nurses. Results: The disease assessment time and treatment response rate of the study group were (45.89±1.528) seconds and (1.22±0.57) minutes, respectively. The control group was (58.01±5.123) seconds and (3.19±1.56) minutes respectively. The difference between the two groups was significant (t=32.078, -7.899, P<0.01). The communication completion rate of the study group, the patient's job satisfaction to the nurses, and the doctor's job satisfaction to the nurses was 96.0% (192/200), 91.5% (183/200) and 97.0% (194/200) respectively. The rate in the control group was 61.5% (123/200), 79.0% (158/200), and 78.0% (156/200) respectively, the difference between the two groups was significant (χ²=71.126, 12.426, 33.006, P < 0.01). Conclusion The MEWS automatic warning software system and SBAR communication mode can be used to quickly assess the patient′s condition, improve the accuracy of medical communication, alert patients to potential risks and severity of illness, and improve nurses' work efficiency and patient and doctor's satisfaction with nurses' work degree.