177Lu-prostate specific membrane antigen(PSMA)radio-ligand therapy has been approved abroad for advanced prostate cancer and has been in several clinical trials in China.Based on domestic clinical practice and experimental data and referred to international experience and viewpoints,the expert group forms a consensus on the clinical application of 177Lu-PSMA radio-ligand therapy in prostate cancer to guide clinical practice.

From the perspective of doctor-patient relationship, this paper put forward the external and internal paths led by the social atmosphere value of respecting medicine and health. The external path is that lead the mass media and publicize positive public opinion; popularize medical knowledge and narrow the distance between doctors and patients; strengthen humanistic care and relieve psychological stress; establish positive models and carry forward advanced deeds; increase salary packages and embody labor value; improve the practice environment and implement safety initiatives. The internal path is that strengthen professional ability and improve professional quality; improve communication skills and enhance mutual understanding; pay attention to psychological counseling and psychological protection; establish prevention awareness and protect personal safety; strengthen professional belief and create an atmosphere of respecting doctors, so as to make respect for medicine and health become common practice.

OBJECTIVE To provide re ference for accurate measurem ent of population health status ，pharmacoeconomic evaluation and guidance of health resource allocation. METHODS Using quota and convenient sampling ，five administrative villages were selected from the rural areas under the jurisdiction of Liuzhi special zone ，Qianxi city and Jianhe county of Guizhou province from July to September 2020. Based on the gender and age ratio quota of rural population in the results of the national census，330 respondents were selected for questionnaire survey. The contents of the questionnaire included the self-made scale containing sociodemographic characteristics and general health information ，five-level EuroQoL five-dimension questionnaire （EQ-5D-5L，hereinafter referred to as the “new dimension scale ”）with cognitive dimensions （including attention ，memory， computing ability and learning ability ）and mini-mental state examination （MMSE）. The effects of reliability ，validity and new dimensions of new dimension scale on respond ents’quality of life were investigate ，and its measurement characteristics were verified；the application value of it in pharmacoeconomic hy_cheer@126.com evaluation and guiding the allocation of health resources were explored. RESULTS A total of 330 questionnaires weredistributed，320 were recovered and 320 were effective. The recovery rate and effective rate were 96.97％ and 100％ respectively. The ceiling effect of new dimension scale was 13.44％，the split-half reliability was 0.821，and the overall Cronbach ’s α was 0.852. Exploratory factor analysis showed that the new dimension scale was loaded with physiological ，cognitive and psychological factors ，and the cumulative contribution rate was 69.35％. The correlation coefficient between the new dimension and the dimension of MMSE scale were 0.19-0.61，showing a moderate or medium to strong correlation （P＜0.01）. Compared with EQ- 5D-5L，after adding each dimension ，the interpretation ability of the regression model was improved by 5.00％-17.50％. CONCLUSIONS The new dimension scale has high feasibility ，good reliability and validity ，significantly reduces the ceiling effect of EQ- 5D-5L，has higher sensitivity to the evaluation of people ’s quality of life，and can better evaluate the quality of life of rural population. It is suggested that it can be applied for quality of life evaluation，intervention effect analysis and related economic evaluation.

Objective: To understand the awareness and influencing factors of medical healthcare APP among female college students in Weifang, and to provide references for healthy lifestyle and health literacy improvement. Methods: A total of 891 female college students were selected by stratified random sampling method, and were investigated regrading awareness on medical and health care APP and associated factors. Data were statistically analyzed by composition ratio, CHI-square test and binary Logistic regression. Results: There were 54.6% of the female college students who reported not aware of medical healthcare APP. The overall awareness rates of medical and health care APP for freshmen,sophomores, juniors, seniurs and above were 39.75%,45.59%,55.78% and 52.56%, respectively, and the difference was statistically significant(χ2=16.43，P<0.05). Logistic regression analysis showed that medical costs, medical healthcare information attention, medical health care information recognition, consulting the treatment scheme were positively associated with awareness of health care APP(OR=1.40,1.51,1.27,1.33,P<0.05). Conclusion The awareness rate of medical health care APP of female college students in Weifang is relatively low,and the difference between different groups is obvious. It is necessary to improve the scientific knowledge rate of the female college students to the APP, so as to influence the life style of the female college students.

Family physicians contracted service is an important choice to deepen the reform of China′s healthcare reform and achieve the strategic goal of " health for all" . In order to effectively promote the contracted service, the central government has successively issued a number of policy documents, which are echoed by the localities in their proactive explorations, achieving remarkable results. But there are also multiple roadblocks hindering the contracted service to progress. This article referred to the three-circle theory and studied policy implementation from the three dimensions of policy value, policy resources, and policy impetus. A thorough analysis of the problems in the implementation process revealed such main problems as insufficient family physicians, inadequacy of supporting policies and low level of policy acceptance among the young healthy age groups. The follow-up work will promote the long-term implementation of the family physicians contracted service policy by enriching the family physicians team, enriching supporting policies, and focusing on promotions to key age groups.

Objective:To develop an evaluation index system for dynamic adjustment effect of medical service prices in public hospitals, as a set of quantitative evaluation tools for management departments to keep track of the trend in time, implement dynamic monitoring and guide decision-making.Methods:Based on the evaluation system of price adjustment effect, through the importance assessment of expert consultation and multiple index percentile method, the scoring criteria were formulated and the empirical analysis was carried out.Results:The total scores of hospital A and hospital B were 71.31 and 77.94 respectively, classified as " average" . The evaluation could basically reflect the effect of dynamic adjustment of medical service price in public hospitals.Conclusions:The evaluation has the functions of displaying differences, witnessing achievements and tracing causes. It can be used to evaluate the effect of dynamic adjustment of regional prices, to assist the regulators to keep track of trends, monitor dynamically and guide decision-making in time, and be used by hospitals in self-evaluation to find problems, improve their own operation and promote the healthy development of hospitals.

The healthcare plus aging care is a new type of aging care model that integrates medical services and aging care services. China has successively issued a series of policies, encouraging the localities to proactively explore such a model. The authors refer to the four dimensions of exchange and communication, policy resources, policy executor preferences and organizational structure in the Edwards policy execution model, for analyzing the implementation of such a policy. The study found such constraints for the policy as follows: unclear policy implementation standards, inadequate policy resources of manpower, financial and material resources, differences in preferences among local governments, general hospitals, primary medical institutions, and pension institutions, as well as decentralized and restricted organizational structures. At present, the policy of healthcare plus aging care remains in the stage of exploration and trial. The government should continue to define and revise the policy to ensure the smooth progress and long-term implementation of the policy of healthcare plus aging care.

Objective:Based on the perspective of status-seeking, to clarify the status quo of rural doctors′ subjective social status, and put forward countermeasures and suggestions to improve the subjective social status of rural doctors.Methods:By investigating 1 395 rural doctors in both 2015 and 2017 to clarify the status quo of rural doctors′ subjective social status through descriptive analysis, we compared the subjective social status of rural doctors with different characteristics by using differential analysis.Results:The overall subjective social status scoring of rural doctors was 3.17±0.48, including decision participation scoring(3.30±0.82), income scoring(2.19±0.80), social relationship scoring(4.05±0.61), career reputation scoring(3.09±0.84), career promotion scoring(2.38±0.67), and career value scoring(4.04±0.63). Rural doctors with middle or above academic titles, high-performance levels, as well as those comparable to doctors in township hospitals and self-employed clinics were found with higher subjective social status.Conclusions:Rural doctors held their subjective social status to be at an intermediate level, with higher ratings for interpersonal relationships and professional values and lower ratings for salary and training mechanisms. Positive feedback on the status-seeking behavior of rural doctors is recommended to improve village clinic services and reshape the image of rural doctors.

Objective: To evaluate the residual radioactivity after ¹³¹I treatment in postoperative inpatients with differentiated thyroid carcinoma (DTC) using service robot in nuclear medicine ward, and assess the time for patients to be released from isolation. Methods: From September 2017 to June 2018, 297 patients (94 males, 203 females, age: 19-80 years) with DTC who underwent ¹³¹I treatment after surgery were included. According to the purpose of treatment and the prescription dosage of ¹³¹I, patients were divided into 8 groups: 4 groups accepted ¹³¹I remnant ablation therapy (RAT) with different dosages, which were 3 700 MBq (RAT1, n=34), 4 440 MBq (RAT2, n=122), 5 550 MBq (RAT3, n=81) and 7 400 MBq (RAT4, n=27), respectively; 4 groups had ¹³¹I treatment for recurrent/metastatic lesions (RMLT), and the dosages were 3 700 MBq (n=1), 4 440 MBq (n=2), 5 550 MBq (n=14) and 7 400 MBq (n=16). At 4, 24, 48 and 72 h after ¹³¹I administration, the dose equivalent rates at 2 cm away from the patient′s neck and at 1 m away from the body were measured by the robot designed for nuclear medicine ward. Kruskal-Wallis rank sum test and Mann-Whitney U test were used to analyze the data. Results: Neck dose equivalent rates for patients with RAT at different time points (4, 24, 48 and 72 h) after ¹³¹I administration were significantly different among 4 groups (H values: 20.889-46.410, all P<0.05), as well as the body dose equivalent rates (H values: 27.181-35.497, all P<0.05). The neck dose equivalent rates at 24, 48 and 72 h after ¹³¹I administration were statistically different between group 3 and 4 for patients with RMLT (z values: 2.328-3.076, all P<0.05; data in group 1 and 2 were too limited to be compared), while there was no statistical difference for the body dose equivalent rates (z values: 0.333-1.621, all P>0.05). The radioactivity retention in patients decreased rapidly within 24 h, then slowed down gradually and became extremely low at 72 h. At 72 h after ¹³¹I administration, 96.6%(255/264) patients with RAT and 100%(33/33) patients with RMLT were lower than 23.3 μSv/h, which meant the patients could be discharged from hospitalization. Conclusions Nuclear medicine ward service robots may dynamically measure residual radioactivity in DTC patients who take ¹³¹I treatment, providing individualized isolation solutions.

Objective: To construct an index system for evaluating the effectiveness of dynamic pricing adjustment of medical services, for the purpose of providing a set of evaluation tools for price regulatory authorities to evaluate the effectiveness of pricing adjustment of medical services, to keep track of pricing trends, to implement dynamic monitoring and to guide decision-making. Methods: Oriented to public hospitals in Guangdong province, literature analysis and Delphi method were used to construct the index system for evaluating the effectiveness of dynamic adjustment of medical service price. Descriptive analysis, consistency test and index importance evaluation were applied to statistical analysis. Results: Thirty-two experts evaluated the importance of 41 alternative indicators. The index system for evaluating the effectiveness of dynamic adjustment of medical service price was finally constructed, including six structural indicators, six process indicators and six result indicators. Conclusions Experts are representative, authoritative and well-coordinated. The consultation results are reliable. The evaluation index system has high reliability and validity, and can be used to objectively evaluate the dynamic adjustment effect of medical service price.