Author:(Yinhao HE)
1.Establishing assessment indexes for emergency response capability of disease control and prevention institutions.
Rong CHEN ; Yongchao HE ; Fang ZHANG ; Yinhao LU ; Yi HE
Journal of Zhejiang University. Medical sciences 2018;47(2):137-142
OBJECTIVETo establish an emergency response capability assessment indexes for disease control and prevention institutions.
METHODSHealth emergency response capability assessment indexes of Shanghai Centers for Disease Control and Prevention(CDCs) was drafted based upon documentary analysis, expert consultation and focus group discussion according to duties and features of emergency work of CDCs. The assessment indexes were determined by applying Delphi method (18 experts), and the weights of indexes were determined using analytic hierarchy process and proportional distribution method. And then the established index system was used to assess the emergency response capability of CDCs in Shanghai.
RESULTSTwo rounds of expert consultations were conducted. Kendall's coefficient of concordance was 0.420 and 0.495 at the first and second round of expert consultations respectively. After two rounds of consultations, the expert authority score was above 0.7. There were 7 primary indexes, 24 secondary indexes and 84 third-level indexes. The seven primary indexes included emergency management system, emergency response team, surveillance and early-warning ability, emergency response capacity, emergent supply capability, communication and cooperation, scientific research and exchange, with systematic weights of 0.2123, 0.1754, 0.1334, 0.1916, 0.1281, 0.0962 and 0.0630,respectively. According to the investigation, Shanghai Municipal Center for Disease Control and Prevention ranked first in the total score of emergency response capability evaluation.
CONCLUSIONSThe indexes identified in this study have good reliability and feasibility, and can be used in assessment of emergency response capability in disease prevention and control institutions.
China ; Delphi Technique ; Emergency Medical Services ; Primary Prevention ; Reproducibility of Results
2.Current status and problems of human resources of centers for disease control and prevention in Kashgar District， Xinjiang Uygur Autonomous Region
Fang XIE ; Yongchao HE ; Chunyang ZHAO ; Yuhua ZHOU ; Abudureyimu TUERHONG ; Yinhao LU ; Yi HE
Shanghai Journal of Preventive Medicine 2022;34(11):1146-1152
ObjectiveTo evaluate the current situation of human resource allocation in district and county centers for disease control and prevention （CDCs） in Kashgar ， identify existing problems and influencing factors， and to provide scientific evidence for optimizing the human resource allocation. MethodsA survey was conducted among all CDCs in Kashgar in February 2022. The questionnaire included the institutional and individual questions. ResultsThe overall staff size approved for the CDCs in Kashgar was 604， with a staffing rate of 76.17%， among which the staffing rates in 5 county CDCs were less than 60%. Currently， there were a total of 524 approved staff members in all CDCs， resulting in a vacancy rate of 13.25%. In the district CDC， 85 staff members were on duty， while the median of staff on duty was 34 in each county CDC. The staff in the district CDC was ageing， of which those aged over 45 accounted for 67.06%. The staff in the county CDCs was generally young， of which those aged less than 35 accounted for 54.22%. Moreover， the proportion of staff with bachelor’s degree or above in the district and county CDCs was 31.76% and 24.95%， respectively. The proportion of staff without professional title was 32.94% and 48.03%， respectively. In contrast， the proportion of those with middle and senior professional title was 57.89% and 22.02%， respectively. In addition， in recent 3 years， 24 staff members resigned in the CDCs， all of whom had professional titles. ConclusionHuman resources are insufficient in CDCs in Kashgar. Furthermore， staff structure is unreasonable， with a serious loss of human resources. In particular， the district CDC needs to optimize the allocation of human resources.
3.Analysis on the surveillance of infectious disease related public health bud-events in Shanghai from 2017 to 2020
Yinhao LU ; Yongchao HE ; Yi HE ; Huanyu WU ; Chunyan LUO ; Xiaoyan HUANG
Shanghai Journal of Preventive Medicine 2022;34(1):17-21
Objective To determine the epidemiological characteristics of infectious disease related public health bud-events in Shanghai and assess the effects of bud-event surveillance， so as to provide scientific evidence for improving the surveillance system. Methods Surveillance data of infectious disease related public health bud-events were collected from 16 districts of Shanghai from 2017 through 2020. Then the data were analyzed and compared with infectious disease related public health emergencies during the same period. Results A total of 6 376 infectious disease related public health bud-events were documented in Shanghai in 2017‒2020， which involved 29 792 cases. There were two seasonal peaks， April through June and November through December. Clustered events accounted for 38.85%， mainly caused by chickenpox （14.10%）， hand，foot and mouth disease （11.17%） and norovirus-associated infectious diarrhea （6.54%）. The 36.73% of the bud-events occurred in school settings， which involved 24 718 cases （accounting for 83.00% of all cases）. Median time duration between onset date of the first cases and report date of the events was 4 days， and median duration of the events was 14 days， demonstrating positive correlation. In addition， all the infectious disease related public health emergencies（
4.Epidemiological analysis of registered tuberculosis cases in Kashgar District， Xinjiang Uygur Autonomous Region from 2011 to 2020
Tusun DIERMULATI ; Xiaoyan HUANG ; Abulimiti MAIWEILANJIANG ; Yimamu MAIWULAJIANG ; Xiaowang PENG ; Abudureyimu TUERHONG ; Yinhao LU ; Yi HE
Shanghai Journal of Preventive Medicine 2022;34(11):1090-1095
ObjectiveTo determine the current status and characteristics of tuberculosis （TB） registration and treatment in Kashgar， and to provide scientific evidence for targeted prevention and control measures in future. MethodsKashgar registered TB cases information in 2011 to 2020 was exported from the National Tuberculosis Management Information System. Descriptive epidemiological analysis was conducted using Stata 12.0. ResultsFrom 2011 to 2020， number of Kashgar registered TB patients showed rising trend， followed by a falling one. Average proportion of annual decline in registered TB incidence was 40.48% from 2018 to 2020. From 2011 to 2016， number of registered TB patients in women was always higher than that in men， with a gender ratio （male ： female） of about 0.90. In 2017， the gender ratio was 1.00. From 2018 to 2020， the gender ratios were 1.05， 1.20， and 1.12， respectively. Moreover， number of registered TB cases increased with age （χ2=547.79， P<0.001）. Proportion of registered TB cases was relatively large in Shache County （16.43%‒23.64%）， Yengisar County （9.51%‒13.87%） ， Kashgar City （8.11%‒11.40%）， Yecheng County （6.98%‒13.40%） and Bachu County（4.92%‒16.65%）. Proportion of recurrent TB cases in Kashgar had increased to 27.29%， 20.77% and 28.39% in 2018， 2019 and 2020， respectively. Multivariate analysis showed that age， drug resistance， calendar year and etiological diagnosis were significantly correlated with the proportion of recurrent cases （all P<0.05）. ConclusionSince 2018， TB incidence has decreased significantly due to the increasing efforts for identification and treatment of TB cases. However， Kashgar remains facing a high TB incidence. TB cases that are elderly， drug-resistant and positive for pathogen are susceptible to recurrent treatment. In future， targeted prevention and control measures should be improved for these groups.
5.Progress in diagnosis and hip arthroscopic treatment of borderline developmental dysplasia of hip with Cam-type femoroacetabular impingement.
Yinhao HE ; Xiaosheng LI ; Hongwen CHEN ; Qiang PENG ; Tiezhu CHEN
Chinese Journal of Reparative and Reconstructive Surgery 2023;37(5):629-634
OBJECTIVE:
To summarize the biomechanical characteristics, diagnosis, and hip arthroscopic treatment of borderline developmental dysplasia of hip (BDDH) with Cam-type femoroacetabular impingement (Cam FAI).
METHODS:
The literature on BDDH with Cam FAI at home and abroad in recent years was extensively reviewed and analyzed.
RESULTS:
In patients with BDDH and Cam FAI, the femoral neck anteversion angle and femoral neck shaft angle increase, the pelvis tilts, and the acetabulum rotates, resulting in instability of the hip joint. In order to maintain the stability of the hip joint, the direction of biomechanical action of the hip joint has changed, which further affects the anatomical structures such as the proximal femur and acetabular morphology. BDDH with Cam FAI can be diagnosed clinically by combining lateral center edge angle, anterior center edge angle, and acetabular index. BDDH with Cam FAI can be effectively treated through arthroscopic polishing of the edges of the acetabular proliferative bone, excision of Cam malformations, and minimally invasive repair of the glenoid lip and cartilage of the hip joint.
CONCLUSION
Currently, there is no unified standard for the diagnosis and treatment of BDDH with Cam FAI. Minimally invasive treatment of the hip under arthroscopy can achieve good early- and medium-term effectiveness, and has certain advantages in repairing and maintaining the integrity of the glenoid lip and suturing/compression joint capsule. However, the long-term effectiveness needs to be further followed up to determine. The timing of surgery, intraoperative bone edge depth polishing, and joint capsule suturing/compression techniques also need to be further explored.
Humans
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Femoracetabular Impingement/surgery*
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Arthroscopy/methods*
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Hip Joint/surgery*
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Acetabulum/surgery*
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Hip Dislocation, Congenital/surgery*
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Treatment Outcome
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Retrospective Studies
Result Analysis
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