With medical system reform advancing,social requirement on comprehensive capability for health service management professionals enhances unceasingly.However,health service management in our country is a new branch of edge-crossed and needs to be improvd and perfected constantly to reduce the shortage in mode construction for talent cultivation. It is meaningful to explore and construct innovative cultivation mode for health management professionals from three aspects,management capability,learning capability and information feedback based on system self-organization principle.

Objective Measure the variation trend and the problems of bed allocation and its equity at primary medical institutions and provide theoretical basis for optimizing the policy of health resources allocation for the government.Methods Analysis of the distribution and equity of the inpatient beds at primary medical institutions in terms of geographical area by means of the survey of regular overall statistics forms and the methods of Gini coefficient and Theil index.Results From 2009 to 2012,the number increase of beds at such institutions geographically was 7.72%,while that in eastern,central and western regions of China were respectively 5.35%, 3.97% and 27.88%.The number increase at community healthcare centers was 46.58%,while that in eastern,central and western regions of the country were respectively 18.09%,29.57%和 81.53%.The number increase at township hospitals was 2.33%,while that in eastern,central and western regions were respectively - 3.83%,- 0.43% and 22%.The Gini coefficient of bed allocation at such institutions was beyond 0.6,while that in eastern, central and western regions were respectively under 0.3,0.3-0.4 and 0.6 above.The Gini coefficient of bed allocation at community healthcare centers fell from above 0.4 to under 0.4.The Gini coefficient in the western regions increased from 0.3-0.4 to over 0.4.The variation trend of township hospitals was similar with the overall conditions at such institutions.The intra-regional Theil indexes and their contribution rates of bed allocation at such institutions were higher than those of inter-regional. Conclusions The overall variation trend of bed allocation at such institutions was on the rise,yet its variation trend of equity remains unchanged.The bed allocation and its equity at such institutions were higher than those at township hospitals.The growth rate in western regions was the highest,but the absolute number was the lowest.Moreover,the equity of bed allocation in such regions was not only the lowest,but also was found rising.The influence of bed allocation in intra-region terms was large,while its equity was not only lower but falling as well.

The impact factors were explored to determine the horizontal positional relationship between the umbilicus and the 2nd lumbar spinal process in adults and to verify the accuracy of the localization of Shenshu (BL 23) via the umbilicus. The position of the umbilicus and the 2nd lumbar spinal process was measured in 100 participants and the data were analyzed through SPSS 20.0 software. It was found that the umbilicus and the 2nd lumbar process were not positioned horizontally. The positional relationship of these two sites was not apparently correlated with gender, age, body weight, body height, BMI, waistline and discomfort of lumbar region. The umbilicus was commonly and posteriorly projected on the site between the 4th and 5th lumbar vertebra. It is explained that the localization of Shenshu (BL23) via the umbilicus is not accurate.
Acupuncture Points ; Adolescent ; Adult ; Female ; Humans ; Lumbosacral Region ; anatomy & histology ; Male ; Meridians ; Middle Aged ; Umbilicus ; anatomy & histology ; Young Adult

Objective: To observe the antiasthmaf ic, anti-inflammatory and immunological effects of Gubenchuansoukang Granule. Methods: The rats asthma model was established by ovalbumin sensitization. The model was identified by the study of the asthma incubation period and the total white cells counts in bronchoalveolar lavage fluid (BALF). The anti-inflammatory effect was observed by the acute inflammation and chronic inflammation induced xylene and agar. To observe the effect of Gubenchuansoukang Granule on humoral immunity and cellular immunity induced by chicken red blood cell and 2, 4-dinitrochlorobenzene. Results: Gubenchuansoukang Granule could lengthen the asthma incubation period, reduce the quantity of total white cells in BALF, against the acute inflammation and chronic inflammation, and restrain the humoral immunity and cellular immunity. Conclusion: Gubenchuansoukang Granule had antiasthmafic, anti-inflammatory and immunosuppression effects.

Objective:To explore the reliability of preoperative diagnosis of low-grade infectious nonunion using haematological testing and radioisotope scanning (bone 3-phase image).Methods:A retrospective study was conducted of the 265 patients with bone nonunion who had been treated at Department of Orthopaedics, The Sixth People’s Hospital Affiliated to Shanghai Jiaotong University and at Department of Orthopaedics, The Eighth People’s Hospital Affiliated to Shanghai Jiaotong University from June 2010 to June 2018.They were 151 males and 114 females, aged from 19 to 64 years (average, 39.7 years).The nonunions occurred mainly at the tibia (113 cases) and the femur (72 cases).The preoperative results of their white blood cell count (WBC), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) and radioisotope scanning were recorded.Taking the intraoperative pathological observations as the gold standards, the sensitivity, specificity, area under curve (AUC) of receiver operator characteristic (ROC) and Youden index were statistically analyzed respectively for every preoperative haematological tests and radioisotope scanning as well as for different combinations of the radioisotope scanning and one or more haematological tests.Results:Compared with the pathological observations, the radioisotope scanning showed a sensitivity of 80.7%, a specificity of 73.3%, an AUC of 0.770 and a Youden index of 0.540.In the combinations of radioisotope scanning and one haematological test, that of radioisotope scanning and CRP produced the largest AUC of 0.683, a sensitivity of 98.0%, a specificity of 70.3%, and a Youden index of 0.848.In the combinations of radioisotope scanning and 2 haematological tests, that of radioisotope scanning and WBC and ESR produced the largest AUC of 0.895, a sensitivity of 94.3%, a specificity of 67.3%, and a Youden index of 0.616 and all the 3 ones yielded an AUC of more than 0.880.The combination of radioisotope scanning and all the 3 haematological tests produced a sensitivity of 96.5%, a specificity of 79.7%, an AUC of 0.925 and a Youden index of 0.762.Conclusion:Combination of haematological testing and radioisotope scanning can be a reliable preoperative diagnosis of low-grade infection nonunion.

OBJECTIVETo assess the accuracy of immunological fecal occult blood test (iFOBT) for detection of colorectal cancer (CRC).

METHODSA total of 1 197 studies published before June 2014 were selected from PubMed and Embase and 17 of which were finally included in this meta-analysis. A bivariate mixed-effects models was used for overall value merging and heterogeneity testing. In addition to the overall sensitivity and specificity, the analyses were also performed among certain subgroups, including a "colonoscopy group" (all were referred for colonoscopy diagnosis regardless screening results) and a "follow-up group" (only the screening positive were referred and all were then followed up), a qualitative group and a quantitative group (classified by the way of iFOBT result reading).

RESULTSA total of 161 502 subjects aged from 48 to 63 years were included in the analysis. IFOBT had an overall integrated sensitivity of 0.85 (95% CI: 0.79-0.89) (heterogeneity test: Q = 59.67, P < 0.001) and an overall integrated specificity of 0.93 (95% CI: 0.92-0.94) (heterogeneity test: Q = 1 722.53, P < 0.001) for detection of CRC. In the subgroup analysis, it was found that in the "colonoscopy group" and in the "follow-up group", the sensitivity were 0.81 (95%CI: 0.73-0.87) and 0.88 (95% CI: 0.81-0.92), respectively; the specificity were 0.92 (95% CI: 0.89-0.93) and 0.95 (95% CI: 0.94-0.96), respectively. It was also found that in the qualitative group and the quantitative group, the sensitivity were 0.84 (95% CI: 0.76-0.90) and 0.86 (95% CI: 0.78-0.92), respectively; the specificity were 0.94 (95% CI: 0.91-0.96) and 0.93 (95% CI: 0.91-0.94), respectively.

CONCLUSIONIFOBT had high overall sensitivity and specificity for detecting colorectal cancer.

Objective:To evaluate the mid-term efficacy of surgery for sub-acute injury to distal tibiofibular syndesmosis associated with ankle fracture.Methods:From July 2014 to October 2019, 14 patients were treated at Foot & Ankle Section, Department of Orthopaedics, Shanghai Sixth People’s Hospital for sub-acute injury to distal tibiofibular syndesmosis associated with ankle fracture.There were 11 males and 3 females, aged from 17 to 61 years (mean, 35.9 years).According to Danis-Weber classification, 6 cases were type B and 8 type C; according to Lauge-Hansen classification, 7 cases belonged to supination-external rotation, one to pronation-abduction, and 6 to pronation-external rotation (Maisonneuve fracture in 4).The syndesmosis injury was treated by fixation with distal tibiofibular screws in 11 cases, by Tightrope elastic fixation in one, by hybrid fixation with distal tibiofibular screws and Tightrope in one, and by distal tibiofibular fusion in one.Postoperative complications were recorded.Their visual analogue scale (VAS) and American Orthopaedic Foot and Ankle Society ankle-hindfoot scores (AOFAS-AH) were compared between preoperation and the last follow-up.Results:The 14 patients were followed up for 24 to 85 months (mean, 46.8 months). Of the 9 patients whose distal tibiofibular screws had been removed (including one with hybrid fixation), wound infection occurred in one after removal of all the internal fixation, distal tibiofibular widening in 2, ankle degeneration in 5 and fibular nonunion in one. Of the other 3 patients whose distal tibiofibular screws had not been removed, screw breakage happened in 2, screw loosening in one and distal tibiofibular widening in one. The VAS scores were significantly improved from preoperative 6.8±0.9 to 1.4±1.3 at the last follow-up; the AOFAS-AH scores were increased significantly from preoperative 35.3±6.3 to 86.8±11.7 at the last follow-up (both P<0.001). According to AOFAS-AH scores, 8 cases were excellent, 4 good and 2 moderate. Conclusion:Surgery for sub-acute injury to distal tibiofibular syndesmosis associated with ankle fracture can restabilize the distal tibiofibular syndesmosis and ankle joint, reduce pain and improve ankle function, leading to fine mid-term efficacy.

Objective:To study the morphology of dorsal medial talar neck osteophyte (DMTNO) and its association with anteromedial ankle impingement syndrome (AAIS) using CT 3D reconstruction images.Methods:The present retrospective study included 23 patients with AAIS due to DMTNO (case group) and 23 patients with DMTNO but without AAIS (control group) who had been admitted from February 2019 to June 2021. Multi-slice CT data (DICOM) of DMTNO in both groups were collected and imported into Arigin 3D Pro 3D reconstruction software to reconstruct and observe the 3D morphology of DMTNO. The dorsal convex distance, medial convex distance and anterior convex distance of DMTNO were measured to find their association with AAIS.Results:In the case group, DMTNO clearly showed a flat polyhedral shape with a large base and a small top; in the control group, DMTNO showed various shapes that were different mainly in an irregular top but similar in a large, long and narrow base. The dorsal convex distance [(8.07±2.30) mm] and medial convex distance [(6.70±2.62) mm] in the case group were significantly larger than those in the control group [(3.59±1.10) mm and (1.98±0.93) mm] ( P<0.05), but there was no significant difference between the 2 groups in the anterior convex distance ( P>0.05). Conclusions:The DMTNO leading to AAIS shows a flat polyhedral shape with a large base and a small top. No correlation is found between the anterior convex and AAIS whereas the dorsal convex and medial convex of DMTNO may be closely associated with AAIS.

Objective:To evaluate the short-term outcome of arthroscopic modified Brostr?m procedure plus minimally invasive calcaneal osteotomy for the treatment of chronic lateral ankle instability combined with subtle cavus foot.Methods:A retrospective cohort study was conducted to analyze the clinical data of 12 patients suffering chronic lateral ankle instability combined with subtle cavus foot admitted to Shanghai Sixth People′s Hospital Affiliated to Shanghai Jiao Tong University from November 2016 to November 2020, including 5 males and 7 females, aged 16-62 years [(40.3±15.1)years]. All patients were treated with arthroscopic modified Brostr?m procedure plus minimally invasive calcaneal osteotomy. The calcaneal pitch angle, Meary′s angle and medial cuneiform height on the foot weight-bearing lateral view plus calcaneus valgus angle on the hindfoot long axial view were compared to evaluate the improvement of bony structure and foot alignment preoperatively and at 3 months and 1 year postoperatively. At the same time, American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score and visual analogue scale (VAS) were used to evaluate the improvement of ankle function and pain. Postoperative complications were also observed and recorded.Results:All patients were followed up for 1-3 years [(1.6±0.6)years]. The calcaneal pitch angle was decreased from (24.6±5.3)° preoperatively to (22.5±4.9)° at postoperative 3 months and (22.3±5.0)° at postoperative 1 year; the Meary′s angle was decreased from 6.6°(5.2°,7.6°) preoperatively to 2.5°(0.5°,3.8°) at postoperative 3 months and 2.1°(0.5°,3.2°) at postoperative 1 year; the medial cuneiform height was decreased from (24.3±5.3)mm preoperatively to (22.3±4.8)mm at postoperative 3 months and (22.3±4.6)mm at postoperative 1 year; the calcaneus valgus angle was increased from -7.1°(-10.3°,-5.9°) preoperatively to 2.3°(-2.5°,4.5°) at postoperative 3 months and 2.4°(-1.6°,3.8°) at postoperative 1 year (all P<0.01). However, there were no significant differences in the calcaneal pitch angle, Meary′s angle, medial cuneiform height, and calcaneus valgus angle at postoperative 3 months and 1 year (all P>0.05). AOFAS ankle-hindfoot score was increased from (66.8±8.7)points preoperatively to (81.0±5.9)points at postoperative 3 months and (88.6±3.6)points at postoperative 1 year (all P<0.01). According to AOFAS ankle-hindfoot score, the results were excellent in four patients and good in eight patients at postoperative 1 year, with the excellent and good rate of 100%. VAS was decreased from 2.5(2.0,4.0)points preoperatively to 2.0(1.3,2.8)points at postoperative 3 months and 1.0(0,2.0)points at postoperative 1 year (all P<0.01). There were significant differences in the AOFAS ankle-hindfoot score and VAS at postoperative 3 months and 1 year (all P<0.05). Wound malunion was seen in one patient, and healed with a dress changing. All patients had no complications such as vascular or nerve injury. There was no recurrence of malformation or joint instability during 1-year follow-up. Conclusion:For chronic lateral ankle instability combined with subtle cavus foot, arthroscopic modified Brostr?m procedure plus minimally invasive calcaneal osteotomy can stabilize ankle joint, correct hindfoot alignment, improve function and relieve pain.

Objective:To investigate the efficacy of posterior ankle arthroscopic microfracture with platelet-rich plasma (PRP) injection for the treatment of posterior osteochondral lesions of the talus (OLT).Methods:A retrospective case series study was conducted on clinical data of 13 patients with posterior OLT admitted to Shanghai Sixth People′s Hospital Affiliated to Shanghai Jiao Tong University from September 2019 to October 2020. There were 10 males and 3 females, aged 10-65 years [(38.2±15.9)years]. According to Hepple′s classification, four patients were with type II, three with type IV, and six with type V. According to Elias′ grid scheme, nine patients were in zone 7 and four patients in zone 9. The disease duration was 13-51 months [(26.2±11.4)months]. All patients underwent posterior ankle arthroscopic microfracture with PRP injection. The operation time was recorded. The visual analogue scale (VAS), American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score, and ankle range of motion (ROM) were compared before operation and at 3 months and 1 year after operation. The magnetic resonance observation of cartilage repair tissue (MOCART) score was used to evaluate the repair of cartilage injury at 1 year after operation. Complications were recorded.Results:All patients were followed up for 12-25 months [(15.7±3.7)months]. The operation time ranged from 50 to 90 minutes [(63.8±13.3)minutes]. The VAS improved from 3.0(3.0, 4.0)points before operation to 1.0(0, 2.0)points at 3 months after operation and 1.0(0,1.5)points at 1 year after operation; the AOFAS ankle-hindfoot score was improved from (66.1±11.8)points before operation to (84.8±9.5)points at 3 months after operation and (92.9±8.6)points at 1 year after operation; the ankle ROM was improved from (48.5±7.5)° before operation to (61.9±10.3)° at 3 months after operation and (65.4±11.8)° at 1 year after operation (all P<0.05). There was no significant difference in VAS at 3 months and 1 year after operation ( P>0.05). There were significant differences in AOFAS ankle-hindfoot score and ankle ROM at 3 months and 1 year after operation (all P<0.05). According to AOFAS ankle-hindfoot score, the results were excellent in 11 patients, good in one, and fair in one, with the excellent and good rate of 92%. The MOCART score was 40-85 points [(70.4±14.2)points] at 1 year after operation. There was no postoperative necrosis, infection or neurovascular injury. Two patients had slight transient pain during rehabilitation training and were improved after non-surgical treatment. Conclusion:For posterior OLT, posterior ankle arthroscopic microfracture with PRP injection can effectively alleviate pain, improve ankle function and repair cartilage damage, with satisfactory short-term efficacy.