The long-year program for medical education is the major way to train the high level medical professionals.This paper colleeted the research papers on this topic published in Chinese journals in recent years,extracted their key words and counted the high frequent key words According to the co-occurrence of a pair of key words in one paper.these high frequent keywords were clustered into groups.The research structure and main directions of the long-year program were outlined as the study of macro-planning of long-year program,the study of teaching models and teaching system,study of teaching practice.These results could be a useful reference for the medical educational researchers and managers.

Objective To find a new method of tangential view of patello femoral joint. Methods 62 cases of lateral knee radiographs were studied. The knee flexion angles, patello femoral angles, patello tibial angles and frontal patello tibial angles were measured and their relationships analyzed. The knee flexion angles and the patello femoral angles had linear relationship with a linear equation = 2 + 0.8x . The angles of posterior patellar line with tibial long axis and frontal tibial line were 3.3? and 12.7?respectively. According to the measurement results, an accessary positoning table was designed. The patients′ patello femoral joints were examined with the knee flexed at an angle of 30?. The patients were in supine position and the central X ray was angled at 73?vertically toward the film. Results 58 patello femoral joints of 40 patients were radiographically studied (10 males, 30 females) .All radiographs were classified into 4 degrees as Grade A, B, C and D. Eighteen cases were Grade A (31%), 30 cases were Grade B(52%), 8 cases were Grade C(18%)and 2 Grade D(3%).The reason for Grade D was due to small or negtive anterior patellotibial angles. Conclusion This new method of tangential view of patello femoral joint is accurate, comfortable and simple and could be used as routine examination for patello femoral joint diseases.

Objective:To compare the visual quality of patients with astigmatic multifocus intraocular lens (ART IOL) and astigmatic monofocus IOL (Toric IOL) after implantation.Methods:A prospective, non-randomized, controlled study was conducted to include 72 eyes of 72 cataract patients with corneal astigmatism (1.0-2.5 D) who were scheduled to receive phacoemulsification combined with IOL implantation in Chaoju Eye Hospital of Inner Mongolia from July 2017 to October 2018.Patients were divided into ART IOL group (37 eyes) and Toric IOL group (35 eyes) according to different IOLs implanted.All patients were followed up for 1 year after surgery.The main and secondary outcome indicators were compared.The main outcome indicators included distance (5 m), intermediate (80 cm), and near (40 cm) uncorrected visual acuity and best corrected visual acuity, defocus curve, contrast sensitivity, postoperative IOL rotation and residual astigmatism, while the secondary outcome indicators included visual subjective symptoms and spectacle independence rate.The above outcome indicators were compared between the two groups.This study followed the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Chaoju Eye Hospital of Inner Mongolia (No.CJYKLL202012).Written informed consent was obtained from each patient before surgery.Results:There was no statistically significant difference between the two groups in average uncorrected distance visual acuity and best corrected distance, intermediate and near visual acuity (all at P>0.05).The average intermediate and near visual acuity in the ART IOL group was significantly higher than that in the Toric IOL group, showing statistically significant differences (both at P<0.05).The defocus curve of the ART IOL group presented a double peak, which reached the peak at the far focus (0.0 D) and near focus (-2.5 D), respectively.The visual acuity range from 1.5 to-3.0 D was above 0.2 logarithm of the minimum angle of resolution (LogMAR), and the focus depth range was 4.5 D (1.5 to -3.0 D).The defocus curve of the Toric IOL group had only one crest, which was located at best corrected visual acuity (0.0 D).The visual acuity reached 0.2 LogMAR or above were from 1.0 to -1.0 D, and the focal depth range was 2.0 D (1.0 to -1.0 D).There was no statistically significant difference in contrast sensitivity at different spatial frequencies between the two groups in bright light, bright flashing light and dark light (all at P>0.05), while the contrast sensitivity of the ART IOL group at high dark flashing light frequency was lower than that of the Toric IOL group, showing statistically significant difference ( P<0.05).In the ART IOL group and the Toric IOL group, the average residual astigmatism after surgery was (-0.47±0.51)D and (-0.49±0.42)D, respectively, with no statistically significant difference ( t=0.408, P>0.05).There was no significant difference in postoperative IOL rotation between the two groups ( t=1.906, P>0.05).The total postoperative spectacle independence rate in the ART IOL group was 97.30%(36/37), which was higher than that in the Toric IOL group (17.14%, 6/35), showing statistically significant difference ( χ2=15.320, P<0.05). Conclusions:Both Toric IOL and ART IOL can better correct corneal astigmatism and improve patients' distance visual acuity, but ART IOL implantation can provide better distance, intermediate and near visual acuity, and higher spectacle independence rate.

Objective To analyze multislice CT characteristics of intestinal obstruction transition zone caused by different patholo-gy.Methods 67 cases of intestinal obstruction were collected in our hospital.Multislice spiral CT scan combined with multi-plane re-organization (MPR)of the bowl obstruction transitional zone were analysed.Results Among 67 cases of intestinal obstruction,there were 28 cases of simple mechanical intestinal obstruction,1 7 cases adhesion intestinal obstruction,5 cases paralytic intestinal obstruc-tion,4 cases internal hernias and 4 cases mixed intestinal obstruction.Conclusion Intestinal canal transitional zone and arounding tis-sues of intestinal obstruction have certain characteristics for the same pathology which can be clearly displayed by multislice CT scan combined with MPR.

Ambulatory blood pressure monitoring (ABPM), which can reflect the 24h mean blood pressure, precisely characterize changes in blood pressure throughout daily activities and circadian rhythm, has been found to be superior to traditional blood pressure monitoring. ABPM is in more widespread use in recognition of children's white coat hypertension and masked hypertension, predicting target-organ damage, assessing the efficacy of antihypertentive drug treatment and distinguishing primary hypertension from secondary hypertension.The article summarizes the clinical applications of ABPM in pediatrics.

Objective To study the effectiveness of integrative therapy on serum IL-8 and IL-17 in patients with chronic urticaria.Methods According to the digital table,126 patients with chronic urticaria were randomly divided into the two groups,the control group (n =63 cases) and the observation group (n =63 cases).The patients in the control group were treated through cetirizine hydrochloride and ebastine,while the patients in the observation group were treated through cetirizine hydrochloride and ebastine plus traditional chinese medicine.They were treated for 4 weeks.Serum IL-8 and IL-17 were detected before and after treatment.Results The effective rates were 77.8％ in control group and 9 5.2 ％ in the observation group with a significant difference between the two groups (x2 =4.78,P ＜ 0.05).Serum IL-8 and IL-17 in two groups were significantly reduced,and after treatment,the observation group decreased more significantly(t =2.92,3.06,both P ＜ 0.05).Conclusion Integrative therapy can significantly decrease serum IL-8 and IL-17 in patients with chronic urticaria.

Objective To study the effect of mycophenolate mofetil(MMF) on primary nephrotic syndrome and the impact on urinary protein.Methods According to the digital table,136 cases of nephrotic syndrome were randomly divided into MMF group and control group,68 cases in the control group were dealed with conventional treatment,MMF group was treated with MMF.After 6 months,the treatment effects of both groups were evaluated.Results The overall response rate of MMF group was 82.8％,higher than that of control group 60.6％ with statistically significant difference (x2 =10.86,P ＜ 0.05),;Blood urea nitrogen(BUN),serum creatinine(Scr),24 h urinary protein of two groups had varying degree of reduction,the indexes of MMF group decreased even more significant (t =2.50,4.59,11.12,all P ＜ 0.05).Serum albumin of the two groups had risen,but MMF group increased more significantly (t =3.09,P ＜ 0.05).Conclusion The advantages of MMF are significant effect,reduction in side effects,safe and reliable on nephrotic syndrome and urinary protein,which is worthy of clinical use.

Objective To analyze the risk factors of chronic kidney disease complicated with acute kidney injury and its treatment efficacy.Methods 180 chronic kidney disease patients complicated with acute kidney injury were divided into the elderly group and the young group.The underlying diseases,risk factors of acute kidney injury and clinical efficacy were compared between the two groups.Results The proportions of chronic glomerulonephritis,nephrotic syndrome and lupus nephritis in young and middle-aged group were 37.8％,15.6％ and 20.0％,which were significantly higher than those in the elderly group (17.8％,8.9％,2.2％) (P ＜ 0.05).The proportions of diabetic nephropathy and hypertensive renal injury in elderly patients were 31.1％ and 24.4％,which were significantly higher than those in the young and middle-aged group (6.7％,4.4％) (P ＜ 0.05).In the old age group,the proportions of infections and renal toxicity drugs were 28.9％ and 22.2％,which were significantly higher than those in the young group.In the young and middle-aged group,the proportions of malignant hypertension and deterioration of the primary disease were 22.2％ and 26.7％,which were significantly higher than those in the elderly group (P ＜0.05).The total effective rate of the young group was 88.9％,which was significantly higher than 71.1％ of the elderly group (x2 =6.846,P ＜ 0.05).Conclusion Elderly and young and middle-aged chronic kidney disease patients complicated with acute kidney injury have differences in risk factors and clinical efficacy.

Systemic lupus erythematosus is a chronic autoimmune disease.The serology of many patients have changed a few years before the appearance of clinical symptoms,the autoantibody is not just caused by immunologic derangement,but also has relation with tissue lesions.Therefore,it is important to investigate the significance of auto-antibody.This article is aimed at summarizing the relationship between systemic lupus erythematosus and autoantibody.

Cough is a common respiratory symptom in children.To evaluate severity of cough and the quality-of-life in children with chronic cough,cough scores,generic questionnaires and cough-specific health-related quality of life questionnaires have been developed.Different questionnaires have their own particular features,recently the validity and reliability of the cough-specific health-related quality of life questionnaires are supposed to be high in assessing quality of life,and have been proved to be quite valid and reliable tools.Studies have shown that chronic cough not only affects physical status in children,but also seriously affects their psychological health,social activities and family life negatively.Therefore,evaluating severity of cough and impacting on quality of life contributes to the clinical development of appropriate interventions.