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【Objective】 To analyze the epidemiological characteristics of pertussis in Shaanxi Province from 2012 to 2021. 【Methods】 We collected the information of pertussis cases in Shaanxi Province from 2012 to 2021 by the China Disease Control and Prevention Information System for analyzing the incidence and distribution characteristics. 【Results】 From 2012 to 2021, a total of 8270 cases of pertussis were reported in Shaanxi Province, with the incidence ranging from 0.21 to 6.20 per 100 000 persons, and for an annual average incidence of 2.17 per 100 000 persons. 44.81% (3 706/8 270) occurred from June to September. The annual average incidence in southern Shaanxi, Guanzhong, and northern Shaanxi was 1.78, 2.47, and 1.46 per 100 000 persons (χ2=289.638, P<0.001). The number of patients (proportions) with pertussis aged 0-1, 1-5, 5-10, and ≥10 years was 3 884 (46.96%), 2 869 (34.69%), 1 408 (17.03%), and 109 (1.32%), respectively. The number of patients (proportion) ≤ 2 months old, 3-5 months old, and ≥ 6 months old was 884 (22.76%),1 608 (41.40%), and 1 392 (35.84%) among pertussis patients under 1 year old. 【Conclusion】 The incidence of pertussis in Shaanxi Province basically showed an increasing trend with higher rates between June and September, higher rates in Guanzhong region of the province, and more patients over 5 years old.
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Objective:To scientifically measure and morphologically evaluate the anatomical shape of the skin in the first web space based on cadavers, and to guide the design of flap in this area.Methods:Sixteen human cadavers fixed with 10% formaldehyde without injury or deformity on the hand were selected in the Department of Hand Surgery, the Third Hospital of Suqian. According to the characteristics of the first web area, marker points were selected for measurement and morphological observation. Morphological characteristics of the first web with thumb radial abduction(r) or palmar abduction(p) were measured and compared. The t-test was used for statistical analysis. P<0.05 was considered statistically significant. According to the results of measurement, standardised shapes and parameters of the skin were obtained for flap repair of defect of the first web. Results:When the thumb was in palmar abduction, the maximum distance [a(p)] of the first web of female(F) and male(M) was 5.78/8.42 cm(F/M), and the skin [S(p)] was 17.09/23.63 cm 2(F/M), both were significantly greater than the distance [a(r)] at 4.86/6.28 cm and the area of skin area [S(r)] at 14.39/20.15 cm 2 when thumb was in the radial abduction position( P<0.05). There was no significant difference in the length of [b(r)] and [b(p)] alone the long axis of flap between palmar and radial abductions(7.54/9.38 cm and 7.34/9.74 cm, respectively) of the thumb( P>0.05). It was found that the area of first web was not shaped as a symmetrical spindle, but an irregular quadrilateral inclined to the index finger. Conclusion:Design and measurement of a flap for the first web space should take the maximum palmar abduction of a thumb as a reference. The asymmetric quadrilateral flap design is more in line with the anatomical and characteristics in the region.
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Objective To understand the HPV vaccination situation in the vaccination clinic of Shaanxi Provincial Center for Disease Control and Prevention, and to guide the rational use of the vaccine. Methods The vaccination information and the information on HPV vaccine inoculated subjects in the clinic of Shaanxi Provincial Center for Disease Control and Prevention from 2018 to 2019 were analyzed. Results A total of 5 714 HPV vaccination subjects were analyzed, among which the largest proportion (48.97%) was in the 20-26.5 years old group, and the smallest proportion (1.12%) was in the 9-15 years old group. The 9-valent HPV vaccination accounted for 98.72% of the 20-26.5-year-old group. There were statistically significant differences in the distribution of vaccination populations between the bivalent and quadrivalent HPV vaccines (P＜0.01，χ2=252.85), and between the bivalent and 9-valent HPV vaccines (P＜0.01，χ2=258.15). The vaccination rate of the bivalent HPV vaccine was 88.25% (894/1 013), and the vaccination rate of the quadrivalent HPV vaccine was 94.43% (1 915/2 028). The difference was statistically significant (Z=-2.02, P=0.043). Conclusion Vaccination subjects tend to choose high-valent HPV vaccines, and the proportion of HPV vaccination in the younger age group is seriously insufficient. Both bivalent and quadrivalent HPV vaccines have relatively high overall vaccination rates. The next step should be to strengthen the vaccination publicity for younger age groups.
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Objective@#To evaluate the quality of Japanese Encephalitis (JE) case reports based on the establishment of surveillance on acute meningitis and encephalitis syndrome (AMES) in Baoji.@*Methods@#A surveillance network on AMES cases was set up in Baoji city of Shaanxi province between July 2013 and December 2016. All the cases met the surveillance definition of AMES cases were conducted a questionnaire, collected serum and/or cerebrospinal fluid (CSF) specimens to test JE immunoglobulin M antibodies by using enzyme-linkedimmunosorbent assay methods.The information of the incidence of JE in Shaanxi and Baoji from 2009 to 2016 originated from the China information system for disease control and prevention. Chi square test was used to compare the difference in JE incidence in Baoji, Shaanxi before and after the implementation of AMES monitoring project.@*Results@#75 out of 855 collected cases were laboratory confirmed as JE, Including 42 suspected JE cases and 33 other suspected cases diagnosed after hospitalization. Except 1 case occurring in December, all the other cases occurred between July and October, especially in August with a peak of 55 cases (73.3%), and 6 cases (8.0%) in July, 11 cases (14.7%) in September, 2 cases (2.7%) in October. The proportion of patients aging 0-6, 7-14 and ≥15 years old were respectively 4.0% (3 cases), 8.0% (6 cases) and 88.0% (66 cases). The biochemical test showed the cerebrospinal fluid in 13 cases (17.3%) were slightly turbid, the white blood cell in 31 cases (41.3%) elevated, the glucose levels in 24 cases (32.0%) were abnormal, and the chloride level in 23 cases (30.7%) were abnormal. A total of 103 cases of JE were diagnosed in Baoji from 2009 to 2016, with an average annual incidence rate at 0.34/100 000. The average incidence of JE in 2009-2012 and 2013-2016 was 0.21/100 000 and 0.48/100 000 respectively. From 2013 to 2016, the proportion of JE cases in Baoji, Shaanxi was 19.3% (71/369), and it was 8.9% (32/362) between 2009 and 2012 (χ2=4.15, P=0.040).@*Conclusion@#The AMES surveillance project improved the quality of the JE case report in Baoji. Changes appeared in biochemistrical and epidemiological characteristics of cerebrospinal fluid. The incidence of JE was seriously underestimated in Shaanxi province and therefore the sensitivity of Japanese encephalitis surveillance cases should be further improved.
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Based on the statistics of the tide and key words of three magazines in 2015,a total of 30 documents and after expert consultation and analysis,the literature was divided into 10 research fields,and four aspects including correlation with teaching,talent cultivation,development of student and assessment were elaborated on to explore the current hot issues of medical education in China.In the ending part,the author summarized and put forward four shortages that covered deficiency of theoretical research,illegibility of talent orientation,teaching reform combining without actual condition and not paying attention to the development of teachers in study of medical education research,and provide suggestions and references for further research on medical education.
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Objective To evaluate the value of intravascular interventional embolization in the emergency treatment of patients with hemodynamically unstable pelvic fracture.Methods The retrospective analysis was made on the medical records of 45 cases treated from October 2012 to December 2014.There were 27 male and 18 females(39.2-± 10.3) years (range,28-54 years).Time from injury to admission was within 3 h.Injury severity score (ISS) was (25.3 ± 8.1) points.The pelvic fracture included 32 cases of Type B and 13 Type C according to Tile classification system.After admission,anti-shock treatment and pelvic immobilization with the belt or external fixator were performed,and emergent intravascular interventional embolization was used to stanch bleeding after the bleeding of other organs was excluded.Vascular intervention,post-treatment vitazl signs and prognosis were evaluated.Results Time from admission to interventional therapy was 1.2-2.7 h [(1.9 ± 0.8) h].Time of interventional treatment was 1.6-3.2 h [(2.3-± 0.6) h].Of the 45 cases,contrast extravasation was seen in 38 cases,abnormal vascular morphology in 5 cases,no obvious bleeding in 1 case,and contrast extravasation in the angiographic venous phase in 1 case.Among the 38 cases of contrast extravasation,the offending vessels involved were internal pudenda artery (26 cases),obturator artery (16 cases),superior gluteal artery (4 cases),inferior gluteal artery (4 cases),inferior epigastric artery (1 case) and external iliac artery (1 case),but 8 cases were noted to have two offending vessels and 1 case had delayed bleeding.Of the 45 cases,the hemostatic effect was good in the early stage.After the interventional embolization therapy,the heart rate was (105.2 ± 14.8) beats/min,arterial pressure was (79.0 ± 10.6) mmHg,central venous pressure was (5.1 ± 0.8) cmH2O,and shock index was 1.1 ±-0.5,showing improved vital signs postoperatively (P ＜ 0.05).Four cases died mainly due to the multiple organ failure.One case had abdominal distention aggravated 3 days after operation,which were confirmed to be bleeding in the branch of external iliac artery,and the symptom was alleviated after embolization therapy.Forty-one cases survived with ICU length of stay of (14.5 ± 5.4) d,hospitalization time of (35.2 ± 12.8) d and medical expense of (96,755.3-± 20,568.1) CNY.Conclusion In the emergency treatment of patients with hemodynamically unstable pelvic fracture,the intravascular interventional embolization has become an important measure of comprehensive treatment that allows fast and mini-invasive procedure hemostasis,and deserves clinical promoting.
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Objective To analyze the feasibility of theone-cardmode for division-level cadres hospitalized at military hospitals, and to provide reference for application of this mode to cadres under the regimental level who are hospitalized at military hospitals.Methods A 4-month pilot project was carried out among division-level cadres in Lanzhou, Jinan, Nanjing and Chengdu.Data collection and statistical analysis were conducted through the monitoring platform established in the administrative section.Results Division-level cadres outside the system mostly chose division-level hospitals.Patients thended to be hospitalized at nearby or high-quality hospitals mainly due to cardiovascular and cerebrovascular diseases and malignant tumor.Accommodation was not difficult.Conclusion The one-cardmode is feasible at military hospitals for division-level cadres, but the current system of initial diagnosis at basic medical institutions should be maintained.An information sharing platform of electronic medical records should be built to implement inter-hospital linking and sharing of diagnosis and treatment information.A budget subsidy mechanism should be established to normalize hospitalization.
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The Third Military Medical University promotes the scientific research ability of the eight-year clinical medicine students through accurately fixing cultivation objectives,reasonably arranging teaching,implementing supervisor group for many-to-one teaching,carrying out plentiful innovative re-search projects,establishing reading system of scientific research papers,setting up scientific research innovation courses and setting up the credit system for innovative education. Eight-year program is signifi-cantly better than the five-year program in cultivating abilities of problem-discovering,researching and thesis writing.
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With the development of the population aging and the shifting of medical paradigm,as well as the deeply expansion of community health services,the importance of general medicine has become more and more evident.This paper describes the development history of general medicine and general medical education at home and abroad,analyzes the main problems of general medical education in China.By studying the characteristics of different models,we provided the basis of literature for the related policies.
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Students'evaluation has become one of the important means to monitor and guarantee internal teaching quality in universities both at home and abroad.Rich experience has gathered from the theoretical research.Based on the analysis of the major characteristics of students'evaluation in American,Canadian and Japanese universities,the article proposes some suggestions for enhancing the students'evaluation effect in China.