目的:了解正常妊娠妇女血清中常用肝功能指标测定结果及变化。方法:分别在早孕（孕10～14周）、中孕（孕20～24周）、晚孕（孕30～34周）及产后（产后12周）四个时期序贯性测定120例正常妊娠妇女血清谷丙转氨酶（ALT）、谷草转氨酶（AST）、γ谷氨酰转移酶（GGT）、乳酸脱氢酶（LDH）、总胆红素（TBIL）、直接胆红素（DBIL）、总蛋白（TP）、白蛋白（ALB）、前白蛋白（PA）的水平并进行比较。结果:ALT、AST在早、中、晚孕及产后各期相对于正常对照均升高（P＜0.01）；TBIL和DBIL在早、中、晚孕均降低（P＜0.01）；TP、ALB随孕期增加逐渐下降,产后回升,到产后12周上升到正常水平（早、中、晚孕P＜0.01,产后P＞0.05）；GGT在孕期中逐渐升高,于晚孕期达最高峰（P＜0.01）,产后稍有下降；LDH在孕早中期无明显变化（P＞0.05）,孕晚期上升,到产后12周仍呈一上升趋势（P＜0.01）；PA在孕早期低于正常对照（P＜0.01）,后随孕期上升,到中孕期后上升到正常（P＞0.05）。结论:本次实验观察到在妊娠期肝功指标ALT、AST、GGT、LDH升高,可能因为孕妇肝脏负荷增加、基础代谢和能量消耗增多、甾体激素水平增高引起。胆红素代谢指标及营养性指标TBIL、DBIL、TP、ALB、PA降低,可能是妊娠期血浆稀释引起。临床诊断妊娠合并肝功能损害时应考虑上述变化。
Objective To explore the evaluation index and appointment mechanism of healthy professional titles. Methods We collected the data of people evaluated and appointed as advanced professional titles, and the evaluation and appointment documents in West China Hospital. We analyzed the evaluation index and appointment mechanism. Results A total of 400 people gained senior title promotion. The evaluation indexes focused on academic degrees, papers, research projects, patents, as well as awards and honors. The research achievements reduced of 80% people who had gained senior titles. Conclusion Current evaluation indexes prefer to inflexible index and ignore flexible index. The appointment mechanism lacks outcome evaluation, and the professional title will not be eliminated once appointed. In the future, we should improve the evaluation index and appointment mechanism focusing on the specific characteristics of healthy professional titles.
Objective To construct a multi-dimensional risk assessment system and scale for the prevention and control risk of respiratory infectious diseases in general hospitals, and make evaluation and early warning. Methods Through the collection of relevant literature on the prevention and control of respiratory infectious diseases during the period from January 1st, 2020 to December 31st, 2022, the articles related to the risk assessment of respiratory infectious diseases such as severe acute respiratory syndrome, COVID-19 and influenza A (H1N1) were screened, and the Delphi method was used to evaluate the articles and establish an indicator system. The normalized weight and combined weight of each item were calculated by analytic hierarchy process. The technique for order preference by similarity to the ideal solution method was used to calculate the risk composite index of 38 clinical departments in a tertiary general hospital in Jiangxi Province in December 2022. Results A total of 16 experts were included, including 4 with senior titles, 8 with associate senior titles, and 4 with intermediate titles. After two rounds of Delphi consult, a total of 4 first-level indicators, 11 second-level indicators, and 38 third-level indicators of risk assessment for the prevention and control of respiratory infectious diseases were determined. The reliability and validity of the scale were good. The top three items with the largest combined weights in the scale were spread by aerosol, spread by respiratory droplet, and commonly used instruments (inspection instruments and monitoring equipment). After a comprehensive analysis on the 38 departments, the top 10 departments in the risk index were the departments of medical imaging, pediatrics, ultrasound, cardiac and vascular surgery, infection, emergency, respiratory and critical care, general medicine, otolaryngology and neck surgery, stomatology, and obstetrics. Conclusions This study constructed the risk assessment scale of respiratory infectious diseases in general hospitals, and the scale has good reliability and validity. The use of this scale for risk assessment of general hospitals can provide a theoretical basis for the risk characteristics of prevention and control of respiratory infectious diseases in general hospitals.
ObjectiveTo investigate the clinical application effect of descending hilar plate technology in laparoscopic heminephrectomy for intrahepatic bile duct calculus.MethodsThe clinical data of 40 patients with intrahepatic bile duct calculus who underwent laparoscopic heminephrectomy in our hospital from January 2015 to December 2019 were retrospectively analyzed. The patients were grouped according to different surgical procedures, 21 patients with Pringle method of total hepatic vascular exclusion were classified in the control group, and 19 patients with descending hilar plate technology of blood occlusion technology were classified in the observation group. The operation time, intraoperative bleeding volume, postoperative hospital stays, liver function recovery, and postoperative complications were compared between the two groups.ResultsThere was no statistically significant difference between the two groups in the intraoperative bleeding volume and operation time (P>0.05), but the postoperative hospital stays in the observation group shortened (P=0.025). The changes on the ALT, TB, and AST in the observation group was obvious than those of the control group (P<0.05). There was no statistically significant incidence between the two groups in the total incidence of complications (P=0.128).ConclusionsCompared with Pringle method of total hepatic vascular exclusion, descending hilar plate technology in laparoscopic heminephrectomy can fully expose the Glisson pedicles of the left and right livers, and it is convenient to implement hemihepatic blood flow occlusion. It has less damage to healthy side of the liver and quicker liver function recovery, and it can reduce postoperative complications and shorten postoperative hospital stay.
Objective To establish a cooperative decision-making model of county-level public hospitals, so as to freely select the best partner in different decision-making units and promote the optimal allocation of medical resources. Methods The input and output data of 10 adjacent county-level public hospitals in Henan province from 2017 to 2019 was selected. Based on the traditional data envelopment analysis (DEA) model, a generalized fuzzy DEA cooperative decision-making model with better applicability to fuzzy indicators and optional decision-making units was constructed. By inputting index information such as total number of employees, number of beds, annual outpatient and emergency volume, number of discharged patients, total income and hospital grade evaluation, the cooperation efficiency intervals of different hospitals were calculated to scientifically select the best partner in different decision-making units.Results After substituting the data of 10 county-level public hospitals in H1-H10 into the model, taking H2 hospital as an example to make cooperative decision, among the four hospitals in H1, H2, H7 and H10 of the same scale, under optimistic circumstances, the best partner of H2 hospital was H7 hospital, and the cooperation efficiency value was 1.97; in a pessimistic situation, the best partner of H2 hospital was H10 hospital, and the cooperation efficiency value was 0.98. The model had good applicability in the cooperative decision-making of county-level public hospitals. Conclusion The generalized fuzzy DEA model can better evaluate the cooperative decision-making analysis between county-level public hospitals.
目的 构建实用性及操作性强的卫生监督统计指标体系。 方法 2011年9月－11月采用德尔菲专家咨询法对指标的实用性、代表性进行评价，利用问卷调查法对指标的操作性进行评价，利用制定的评价原则对指标进行实用性与操作性评价。 结果 评价出实用性及操作性较强的卫生监督统计指标57个，两轮专家咨询的积极系数均为100.00%，操作性指标的积极系数也为100.00%；专家权威程度两轮分别为0.75和0.79；协调系数第一轮专家咨询实用性为0.27、代表性为0.24，第二轮实用性为0.23、代表性为0.22（P＜0.05）。 结论 评价出的实用性卫生监督统计指标体系较为实用、可靠，可用于评价卫生监督工作。
Since 2015, when the day surgery mode was officially reckoned and supported by the National Health Commission, the day surgery model has entered the new period of rapid development. But at the same time, challenges in the vacancy of the evaluation indexes of the medical quality and safety of day surgery still pose obstacles to its growth. At present, there is no nationally unified evaluating index or appraising system for the day surgery-related medical quality and safety. In this paper, based on structure-process-outcome theory, the day surgery practice and involved researching literature were retrieved, reviewed, and analyzed. Also, the practice model at West China Hospital of Sichuan University (a pioneer day surgery hospital in China) was comprehensively compared with the National Clinical Improvement System. From the aspect of day surgery medical quality and safety evaluation indicators, it is hoped to provide an evidence-based method and evaluation of day surgery, and a theoretical basis for establishing policies and data reference.
ObjectiveTo examine and compare the value of procalcitonin (PCT), C-reactive protein (CRP) and interleukin (IL)-6 in diagnosing fetal sepsis in premature neonates. MethodsPreterm neonates with premature rupture of membrane between January 2010 and September 2012 were screened, and the serum levels of PCT, CRP and IL-6 were detected in the first day of life. All preterm neonates were divided into two groups according to the development of sepsis (45 cases with sepsis and 39 cases without sepsis). ResultsThe levels of PCT, CRP and IL-6 in premature neonates with sepsis were all significantly higher than those without sepsis. The cut-off value of PCT in diagnosis of sepsis was 2.14 μg/L, with a sensitivity and specificity of 76% and 85% respectively; the cut-off value of CRP in diagnosis of sepsis was 7.90 mg/L, with a sensitivity and specificity of 67% and 61% respectively. For IL-6, the cut-off value in diagnosis of sepsis was 13.80 ng/L, and its sensitivity and specificity were high to 90% and 94%, respectively. ConclusionIL-6 is the most reliable biochemical marker for the detection of early-onset sepsis in preterm neonates with premature rupture of membrane.
Objective To clarify the specific clinical predictive efficacy of CT and serological indicators for the progression of connective tissue disease-associated interstitial lung disease (CTD-ILD) to progressive pulmonary fibrosis (PPF). Methods Patients who were diagnosed with CTD-ILD in Chest Hospital of Zhengzhou University Between January 2020 and December 2021 were recruited in the study. Clinical data and high-resolution CT results of the patients were collected. The patients were divided into a stable group and a progressive group (PPF group) based on whether PPF occurred during follow-up. COX proportional hazards regression was used to identify risk factors affecting the progression of CTD-ILD to PPF, and a risk prediction model was established based on the results of the COX regression model. The predictive efficacy of the model was evaluated through internal cross-validation. Results A total of 194 patients diagnosed with CTD-ILD were enrolled based on the inclusion and exclusion criteria. Among them, 34 patients progressed to PPF during treatment, and 160 patients did not progress. The variables obtained at lambda$1se in LASSO regression were ANCA associated vasculitis, lymphocytes, albumin, erythrocyte sedimentation rate, and serum ferritin. Multivariate COX regression analysis showed that the extent of fibrosis, serum ferritin, albumin, and age were independent risk factors for the progression of CTD-ILD to PPF (all P<0.05). A prediction model was established based on the results of the multivariate COX regression analysis. The area under the receiver operator characteristic curve at 6 months, 9 months, and 12 months was 0.989, 0.931, and 0.797, respectively, indicating that the model has good discrimination and sensitivity, and good predictive efficacy. The calibration curve showed a good overlap between predicted and actual values. Conclusions The extent of fibrosis, serum ferritin, albumin, and age are independent risk factors for the progression of CTD-ILD to PPF. The model established based on this and externally validated shows good predictive efficacy.