1.On the Impartiality Principle in the Healthcare Reform
Chunhua LIU ; Rentian WANG ; Shaopeng GUO
Chinese Medical Ethics 1995;0(02):-
"Everyone′s access to healthcare service" is established as the ultimate goal of the healthcare reform,which manifests the principle of impartiality.The practice of impartiality principle is not only the duty-bound responsibility of public hospitals,but also the important orientation of public hospitals′ reform,thus should be performed through out the whole process of healthcare reform,in order to explore a management system of public hospitals consistent with the Chinese current condition.
2.Scientifically understanding and appropriately promoting the core competitiveness of the hospital
Rentian WANG ; Jiamin LIU ; Haoling XIAO
Chinese Journal of Hospital Administration 1996;0(06):-
By analyzing the situation of market competition by modern hospitals, the paper identifies the core competitiveness of the hospital as the key force to be nurtured and promoted by the hospital in its competition in the medical services market; the basic force that spaces out service levels and profits of hospitals at the same level; the unique cultural force shaped by the hospital in a long period of time; the dynamic force rising constantly to mans needs for medical and health care; the main force driving the sustainable development of the hospital in market competition. The paper also proposes five major core competitive capacities to be especially nurtured and promoted by the hospital, viz. the integrative capacity in management, the influencing capacity of specialized fields, the fighting capacity of the team, the cohesive capacity of culture, and the scheming capacity for marketing.
3.In vitro study on cyclic fatigue resistance of three types of nickel titanium files in preparation for bending root canals
WANG Yuxin ; JIAO Rentian ; ZHAO Ying ; WANG Tianqi ; LIANG Guangzhi
Journal of Prevention and Treatment for Stomatological Diseases 2024;32(2):101-107
Objective
The purpose of this study was to investigate the differences in the anti cyclic fatigue performance of Woride KS (WKS), Proteper Gold (PTG), and Hyflex CM (HCM) nickel titanium instruments with different tip diameters in curved root canal models, and to provide reference for the targeted selection of suitable nickel titanium instruments in clinical preparation of curved root canals.
4.Epidemiological characteristics and drug resistance analysis of pathogenic bacteria of infective endocarditis in Nanjing area in 2015-2020
Zuliang YUAN ; Wenjing WANG ; Rentian CAI ; Liying ZHU ; Jing XYU
Journal of Public Health and Preventive Medicine 2022;33(4):45-48
Objective To analyze and discuss the epidemiological characteristics and drug resistance of pathogenic bacteria of infective endocarditis in Nanjing in the past five years, and to provide reference for the prevention and treatment of infective endocarditis. Methods A total of 220 infective endocarditis cases in Nanjing area from 2015 to 2020 were included in the analysis. The distribution characteristics of pathogens were collected and analyzed. Information on drug resistance was also collected, and the potential relationship between pathogen distribution and drug resistance was explored. Statistical analysis was performed using SPSS 19.0. Results The ratio of male to female patients included in this study was 143:77, and most of them were aged from 41 to 60 years old. There were 195 patients with underlying cardiac diseases (88.64%). A total of 1132 pathogenic bacteria were detected in the blood samples of all 220 patients, among which 1 007 were mainly gram-positive bacteria (88.96%): 725 strains of Streptococcus viridans (725/1 132, 64.05%), 124 strains of Staphylococcus aureus (124/1 132, 10.95%), 96 strains of Staphylococcus epidermidis (96/1 132, 8.48%), and 62 strains (62/1 132, 5.48%) of others (Staphylococcus human, etc.); the main gram-negative bacteria ( a total of 125 strains , 11.04%) were 73 strains of Pseudomonas aeruginosa (73/1 132, 6.45%) and 52 strains of Escherichia coli (52/1 132, 4.59%). Among the strains isolated from subjects of different ages and genders, the distribution difference was consistent with the total trend, and there was no significant difference (all P>0.05). Among gram-positive bacteria, Streptococcus was sensitive to antibiotics such as penicillin, oxacillin, and vancomycin. Staphylococcus aureus and S. epidermidis were sensitive to vancomycin and resistant to oxacillin and penicillin. Gram-negative bacteria were less resistant to amikacin and meropenem. All these differences were statistically significant (all P<0.05). Conclusion For patients with infective endocarditis, antibiotics should be selected reasonably according to the type of pathogenic bacteria and the corresponding drug resistance characteristics.