Objective: To examine the help-seeking tendency of Chinese undergraduates in a normal university when they suffering from mental problems, and the reasons that prevented them from seeking professional help. Methods: A questionnaire was administered to 292 undergraduates. Results and Conclusions: ①The subjects preferred solving problems themselves to seeking others, and prefered to go to those who were closed to them when they had to ask for help. The professional counseling service was chosen only when the problem became severe and emotionally disturbed.②Male university students preferred to solve problems themselvesmrre than female ones, and students from the city preferred to solve problems themselves more than those from the countryside.③3 Some factors or categories were identified from the total 9 reasons that responsible for not asking for professional help, in which the more important two were "self efficacy relevant factor" and "saving face relevant factor".

Seventeen trace elements, including twelve essential trace element, and three normal elements in serum of 417 healthy students aged 7 to 20 in Shanghai were analysed. Except Se which was determined by catalytic pulse polarography, Zn, Cu, Fe, Mn, Cr, Mo, Si, Sn, Ni, V, Co, Cd, Pb, Al, Ti, Sr, Ca, Mg and P in serum were measured by ICP-AES. The result showed that the distribution curve of normal elements and Zn, Cu in serum was more concentrated than the other trace elements. There were significant positive correlation between serum Zn, Fe, Mn, Sr and age, and negative correlation between Cu, Cr, Se, Pb and age, respectively. The elements of males were the same as that of females in total population, but the majority of the elements in serum had sex difference in different age-groups. The serum Cr, Si, Pb contents were higher, and Cu, Fe, Mn, Sr were lower in the urban than in the rural adolescents.

Objective:To analyze the association between obesity and age at spermarche among Chinese Han boys aged 11-18 years . Methods:The height, weight and status of the spermarche of Chinese Han boys aged 11-18 years were selected from the data of 2010 National Physical Fitness and Health Surveil-lance. The body mass index ( BMI) , prevalence of spermarche in each age group and ages at spermarche by BMI groups were calculated. Chi square test was used to analyze the differences of prevalences of spermarche among the boys with different BMIs across ages. U-test was used to compare the differences of age at spermarche between the boys who were obese and not. Results:In the boys aged 12 and 17 years in urban areas and boys aged 13 years in rural areas, the differences of prevalences of spermarche among the normal weight, overweight and obesity groups were significant (P<0. 05). The age at spermarche in the obesity group (13. 90 years) was 0. 1 years earlier than that in the non-obesity group (14. 00 years) (P<0. 05). Conclusion:Obesity may make the age at spermarche ahead of time.

In order to set up sustainable fundraising mechanisms for community health services, it is necessary to calculate the sum of compensation needed for basic public health services and formulate compensation policies on the basis of defining items of basic public health services and in accordance with the economic levels of various regions. At the same time, it is necessary to enforce government purchases after working out strict assessment criteria so as to ensure that funds for community health services are genuinely devoted to basic public health services.

doctors from 72 township health centers in 3 counties of Jiangxi Province were given a written test in basic medical knowledge, clinical knowledge of prevention and healthcare and professional knowledge. The rate of excellence of the scores was 45.4% while the rate of failure was 16.9%. A comparative analysis is made of the differences in the scores of doctors of different sexes, ages, specialties, educational backgrounds, and professional titles. It is suggested that it is imperative to conduct training for all doctors so as to enhance the overall quality, to lay stress on the key points and focus on the tackling of the weak links, and to perfect the mechanism so as to promote the renewal of knowledge.

Objective To better understand the relationship between doctors service quality and benefit in township public health centers so as to grasp the priorities of management and reform and promote the healthy development of the health cause. Methods The method of single factor analysis was combined with the method of stepwise logistic regression analysis. Results The study indicates that doctors delivering high quality service on average see more patients per day and contribute more to the business income and that service expenses are lower for patients seeking service from doctors who on average see more patients per day. Conclusion There is a positive correlation between doctors service quality and benefit in township public health centers.

[Objective]To discuss the value and methods of severe hindfoot reconstruction in the treatment of hindfoot injures.[Method]Six cases with severe hindfoot injures were treated with hindfoot reconstruction.Among them, 4 patients were males and 2 females. Five cases were fallen from high places and 1 case by traffic accident. All cases associated with talus and calcancus comminuted fractures of type Ⅳ according to Sanders classification and calcaneocuboid, talocalcaneal and talonaviculare joint disorders.Four cases were associated with anterior and medial or plantar skin laceration,2 of anterior and medial skin laceration and 2 of plantar skin laceration. Among them, 1 were of anterior and medial skin avulsion wound and skin necrosis defect.1 were of plantar skin laceration and skin necrosis and bone exposure.[Result]Two cases' incisions without skin laceration were healed up. Among 4 cases incisions with skin laceration, 3 were primarily healed. One was Ⅱ-period healed. Two cases' skin laceration were healed by 1st incisions and 2 skin defects were healed by skin transplantation in 6 and 10 weeks after operation. The postoperative functional evaluation by AOFAS revealed excellent result in 1 foot, good in 3, fair in 2.[Conclusion]Hindfoot reconstruction is an effective method for severe hindfoot injures with the advantages of resoring function and outer aspect hindfoot satisfactorily.

[Objective] To research the plantar pressure distribution of the normal Chinese adult. [Method] The F-scan plantar pressure analysis system was used to collect plantar pressure distribution data of 100 volunteers who stand, walk, jog, go upstairs and downstairs.The plantar pressure distribution data of 5 kinds of physiological states, as well as influence of sex, height, body weight, body mass index and speed was analyzed. [Result] There's different characteristic between 5 kinds of states of the plantar pressure distribution in the Chinese normal adults. There's significant difference between static and dynamic. In four dynamic motions, the gait of walk was stalest, and it became unstable if speed up and go upstairs or downstairs. As for the influential factors of the plantar pressure distribution, there was non-significance of sex. But the speed had the significance. The height, the body weight, the BMI had weak correlation with the plantar pressure distribution. [Conclusion] The plantar pressure distribution of normal Chinese adults has the distinctive quality. The data obtained by this experiment, may provide the reference for the clinical plantar pressure analysis.

[Objective]To investigate the curative effect and methods of distal tibial fracture by operation.[Method]From May 2004 to Feb.2005,30 cases of distal tibial fracture were treated in the department.All cases were treated with open reduction,internal fixation with medial anatomic plates,and with bone-grafting prophylacticly in all cases.The operation would be done on 10~14 days after fracture.They were followed up and analyzed retrospectively.[Result]All cases were followed up for 8～17 months(average 13.9 months).All wounds were primary healing and all fractures obtained bone-union.Twenty-two cases were the excellent,6 cases were the good according to Mazur's criteria.The excellent and good rate was 93.3%.All cases had no severe complication,such as wound infection,cutaneous necrosis and bone non-union.[Conclusion]Anatomic plate of distal tibia is a perfect choice for treatment of distal tibial fracture.Operative juncture and prophylactic bone grafting were very important to obtain satisfactory effect.

The paper gives an account of the background, feasible model, content and procedure of the reform in community health services in Zhabei District of Shanghai and the content, method and preliminary conclusions of periodic evaluations of the reform. Taking the management system as its starting point, selecting the model of delegation management, and focusing on the basic idea of “separation of two powers and delegation of three powers”, the reform went ahead on two fronts: the health bureau and the centers for community health services. Experts making external periodic evaluations hold that the adoption of delegation management contributes to innovations in the internal operating systems, the improvement of community health services and the enhancement of economic compensation capability. However, some problems still remain to be solved. [