Objective To investigate whether the high intensity focused ultrasound (HIFU) for treating uterine fibroids and adenomyosis leading to pelvic adhesion .Methods 1 672 patients with definitely diagnosed uterine fibroids or adenomyosis were col‐lected and divided into the non‐HIFU group(1 560 cases) and HIFU group(112 cases) according to whether performing HIFU op‐eration .The pelvic adhesion situation in each case was scored according to pelvic adhesion scoring system .Then the results were performed the statistical process .Results No statistically significant differences were observed in the pelvic adhesion situation and pelvic adhesion degree between the HIFU group and the non‐HIFU group (P>0 .05) .The single factor analysis of factors possibly causing pelvic adhesion showed that the age ,past history of endometriosis ,operation and pelvic inflammatory disease ,lesion size and dysmenorrhea history affected pelvic adhesion ,the differences were statistically significant(P<0 .05) .But in the multi‐factor corre‐lation analysis ,various factors in the HIFU group were excluded(P> 0 .05) ,while the operation history and pelvic inflammation disease history had correlation with pelvic adhesion (P<0 .05) .Conclusion HIFU dose not cause pelvic adhesion in treating uter‐ine fibroids and adenomyosis .

Randomized controlled trial(RCT),considered as the strongest evidence-based method in clinical trial,can provide first-hand scientific evidence for clinical practice and instruct clinicians to make correct decisions in practice.This article introduces the principles for RCT designing,analyzes the common problems concerning RCT in clinical practice and the common mistakes made in RCT statistical methods.It is concluded that application of RCT method and correct statistical methods are of great importance in clinical medical research.

OBJECTIVE:To provide reference for strengthening the cultural construction and promoting the cultural develop-ment of TCM in Chongqing. METHODS:Questionnaire was adopted to investigate the status quo and cognition of some citizens, staffs in medical and health institutions for the cultural construction of TCM in public TCM medical and health institutions above Grade Two in Chongqing,and the data was statistically analyzed. RESULTS:Totally 45 questionnaires were sent out for TCM med-ical and health institutions,45 were effectively received with effective recovery of 100%;3 500 were sent out for the citizens,2 250 were effectively received with effective recovery of 64.29%;1 100 were sent out for the staffs in TCM medical and health institu-tions,702 were effectively received with effective recovery of 63.82%. In terms of cultural construction in surveyed institutions,or-ganization,principles and unit markings carried out a relatively high proportion in the core cultural soft power construction,the de-velopment of behavioral norms system carried out a relatively low proportion;and the proportion was higher in the hardware envi-ronment construction. In terms of the cognition of surveyed citizens for the TCM culture,62.98% believed in TCM;the first rea-son for choosing TCM was its less side effects(24.76%);89.42% thought it was necessary to keep in good health. In terms of the cognition of surveyed staffs for the cultural construction of TCM,81.91%thought the TCM culture was taken seriously in their hos-pital;60.54% showed great satisfaction with the cultural construction of TCM;only 23.08% was very familiar with the concept of TCM core values;the surveyed staff thought the main problems in the cultural construction of TCM were lack of facilities (69.09%)and talent personals(44.59%). CONCLUSIONS:The organization,principles,unit markings and facilities in Chongq-ing TCM medical and health institutions are taken seriously,while the behavioral norms system needs to be strengthened;the citi-zens’cognition for TCM culture should to be improved,as well as the staffs’TCM cultural awareness in TCM medical and health institutions.

Objective To investigate the relationship among social anxiety,fear of negative evaluation and self-esteem and supply reference for psychological health education.Methods We adopted Social Avoidance and Distress Scale(SAD),Fear of Negative Evaluation Scale(FNE)and self-esteem(SES)scale to investigate nursing students in a certain university and college.Then we analyzed the investigation results. Results The scores of SAD and SES of nursing students with different education background were distinctly different(P<0.05).The score of SAD was positively correlated with that of SES(r=0.483,P<0.05)and FNE(r=0.316,P<0.01).Conclusion We should strengthen the cuhivation of serf-esteem for nursing students and help them to get rid of fear of negative evaluation and conquer social anxiety.

Objective Toinvestigate the effect ofPBLmethod in the pediatrics'nurse teaching.Methods PBL teaching was practiced in trial group,while LBL teaching was practiced in control group.The writers made an analysis of this teaching by way of questionnaire and exam.Results Many students by PBL teaching accept PBL teaching,and improve their self-study ability,understanding ability,analyzing ability and so on.Conclusion PBL teaching method can effectively promote both the teaching quality in pediatric nursing and the students'study interest.

Selected course is an important part in higher medical educational curriculum.In order to improve selected courses impact,we reformed our selected courses.The new selected courses give prominence to characteristics of military medical university and incarnate modern educational theory and diversity.

In order to do medical educational research better in our country,we analyzed the Department of Medical Education in the University of Illinois and the Center of Medical Education and Ethics in the University of Washington,and besides we suggested some advice for improving our medical educational research level.

Objective To observe the efficacy of pars plana vitrectomy (PPV) combined with endoscopic cyclophotocoagulation (ECP) for refractory glaucoma.Methods Twenty-eight patients (30 eyes) diagnosed with refractory glaucoma were enrolled in this study.The intraocular pressure was ranged from 28 to 55 mmHg (1 mmHg=0.133 kPa),with the mean of (46.3±10.3) mmHg.There were 24 eyes with initial visual acuity ＜0.05,1 eye with 0.05-0.08 initial visual acuity and 5 eyes with ≥0.1 initial visual acuity.The mean number of intraocular pressure-decreased drugs was 4.All the eyes underwent PPV combined with ECP.The cyclophotocoagulation ranged from 90°-360°,with the mean of (232.5 ±77.6)°.The cyclophotocoagulation was ＜180° in 4 eyes,180°-270° in 6 eyes,＞270° in 20 eyes.The follow-up ranged from 12 to 20 months,with the mean of 15.2 months.The intraocular pressure,vision and the mean number of intraocular pressure decreased drugs before and after surgery were comparatively observed.The relationship between cyclophotocoagulation area and postoperative intraocular pressure was analyzed.Results At the final follow up,the intraocular pressure ranged from 12 to 36 mmHg,with the mean of (18.5± 4.4) mmHg,which decreased 49.4％ compared with preoperative intraocular pressure (t=15.537,P＜ 0.01).Among 30 eyes,the intraocular pressure was ≤ 21 mmHg without any intraocular pressuredecreased drugs in 24 eyes (80.0％),1 eye (3.3％) with ≤21 mmHg who treatment by local intraocular pressure decreased drugs,lose control of intraocular pressure in 5 eyes (16.7％).The vision was ＜0.05 in 15 eyes,0.05-0.08 in 3 eyes and ≥0.1 in 12 eyes.The difference of vision distribution before and after surgery was not significant (x2=6.197,P＞0.05).Compared with preoperative vision,the postoperative vision was improved in 8 eyes (26.7％),stabled in 15 eyes (50.0％),decreased in 7 eyes (23.3％).The mean number of intraocular pressure-decreased drugs was reduced from 4 to 1 (t=8.402,P＜0.01).The cyclophotocoagulation area was positive related to postoperative intraocular pressure (r=4.160,P＜0.05).There were no ocular and systemic complications during and after surgery except slight inflammation.Conclusion PPV combined with ECP for refractory glaucoma can reduce intraocular pressure,stabilize or improve the visual acuity.

Objective To research the position transition training effect of general practitioner of northeast district of Chongqing,and find out the problems and their reasons.Methods 326 students and 150 unit leaders were chosen to make a questionnaire survey(recycled 307,150).The Kirkpatrick model was also used for data analysis from 4 levels.The result was described in percentage.Results Reaction Level:42.02％(129/307) of the trainees were not satisfied with the time arrangement of clinical medicine training; Study Level:3 courses were at high failure rate 19.54％(60/307),22.8％(70/307),17.92％(55/307); Behavior Level:81.43％(250/307)of the trainees considered the training effective; Result Level:94.00％(141/150)unit leaders considered the training had a positive impact.Conclusion The time arrangement of clinical medicine training is mostly unsatisfied and the ability of instrument using and result interpretation is weak.Most people consider the position transition training is effective.