Objective To investigate the application value of neutrophil count(N),neutrophil percentage(N％),neutrophil to lymphocyte ratio(NLR)and neutrophil to albumin ratio(NAR)in the evaluation of ul-cerative colitis(UC)patients.Methods A total of 87 UC patients admitted to the hospital from May 2022 to July 2023 were collected as the UC group,and 42 healthy people in the same hospital during the same period were selected as the control group.Blood routine and biochemical routine related inflammatory indicators in-cluding lymphocyte count(L),N,lymphocyte percentage(L％),N％,C-reactive protein(CRP),erythrocyte sedimentation rate(ESR),albumin(ALB)were collected,NLR and NAR were calculated.The clinical data of UC patients were collected.According to medical history,modified Mayo scoring system and Montreal classifi-cation criteria,UC patients were divided into clinical types,disease activity and lesion extent.The levels of N,N％,NLR and NAR in the control group and UC group and different subgroups of UC were evaluated.Spearman correlation analysis was used to analyze the correlation between the four indexes and ESR and CRP.The receiver operating characteristic curve was drawn to test the diagnostic efficacy of the four indicators a-lone and in combination in the detection of UC patients,and the best cut-off value,sensitivity and specificity were calculated.Results The levels of N,N％,NLR and NAR in UC group were higher than those in control group,and the differences were statistically significant(P＜0.05).There were significant differences in N,N％,NLR and NAR levels between UC patients with different activity and lesion range(P＜0.05).Spearman correlation analysis showed that CRP level was positively correlated with N,N％,NLR and NAR in UC pa-tients(r=0.392,0.343,0.354,0.503,P＜0.001).ESR level was positively correlated with N,NLR and NAR(r=0.383,0.233,0.475,P＜0.05).The area under the curve of N,N％,NLR and NAR alone and in combi-nation were 0.668,0.702,0.723,0.741 and 0.882,respectively.The sensitivity and specificity of the combina-tion of the four were higher(80.5％and 88.1％,respectively).Conclusion N,N％,NLR and NAR have cer-tain clinical value in the diagnosis,disease activity and lesion extent prediction of UC patients.

Objective: To investigate the healthcare expenditures and self-payment among patients with lung cancer in Wenling City before and after implementation of diagnosis-related groups (DRGs), so as to provide the evidence for controlling medical costs and relieving burdens of patients with lung cancer. Methods: The basic data and healthcare expenditures of lung cancer patients that were definitively diagnosed from 2015 to 2019 and covered by medical insurance were captured from the cancer registration database of Wenling Center for Disease Control and Prevention and the database of chronic and specific diseases in Wenling Bureau of Medical Insurance. The changes of outpatient expenditures, inpatient expenditures and self-payments were compared before (2015-2016) and after implementation of DRGs (2018-2019) among lung cancer patients. Results: Totally 4 947 lung cancer patients covered by medical insurance were enrolled in this study, including 3 052 males (61.69%) and 1 895 females (38.31%), with a mean age of (64.88±11.64) years. The annual mean healthcare expenditure was 56 675.85 Yuan per capita during the period between 2015 and 2016, in which 14.48% were outpatient expenditures and 85.52% were inpatient expenditures, and the annual mean healthcare expenditure was 38 702.94 Yuan per capita during the period between 2018 and 2019 (a 31.71% reduction as compared to that in 2015 and 2016), in which 24.49% were outpatient expenditures and 75.51% were inpatient expenditures. The proportions of outpatient expenditures, inpatient expenditures and total self-payments consisted of 25.38%, 32.49% and 29.67% of total healthcare expenditures in 2018 and 2019, which were significantly lower than those (50.84%, 50.96% and 50.95%, respectively) in 2015 and 2016 (χ2=13.741, P<0.001; χ2=7.015, P=0.008; χ2=9.340, P=0.002). Conclusions The annual mean healthcare expenditures per capita and the proportion of self-payment reduce among lung cancer patients covered by medical insurance following implementation of DRGs.

OBJECTIVEIn China, the coverage rate of work injury insurance was 23.2%in 2011, which was far lower than expected. The factors affecting the insurance's enrollment has very little known. This paper aims to study the existing coverage of work injury insurance scheme and its influencing factors.

METHODSThe data were collected from 2 836 workers who came from 9 industries in three cities of Zhejiang province using face-to-face questionnaire interview.

RESULTSOf these 2836 workers, the work injury insurance coverage was 50.1%, and 29.6% were not sure if they were covered or not. The results showed that the awareness of occupational disease and industrial injury insurance was helpful in increasing the coverage rate. Besides, the logistic regression analysis showed that in certain circumstances working population shared higher coverage of work injury insurance. For examples, male workers with local household registration and longer working years; people who had been informed about occupational risk factors, and thus gained more training on the issue; people who had exposed to occupational hazards or involved in administrative duties; and people who had already insured by a medical insurance scheme. In the contrary, the heavier family burden with longer working hours per week they needed, the lower possibility they joined the insurance scheme.

CONCLUSIONSThe coverage of work injury insurance is higher than native average level but much lower than the average international level. The awareness of occupational disease and injury insurance was closely associated with the coverage of work injury insurance. Therefore, it is imperative to popularize the knowledge on OHS for migrant workers, as well as to reinforce the supervision and management of the issue would have been an effective way to elevate the coverage rate of work injury insurance.

China ; Cities ; Health Services Needs and Demand ; Humans ; Insurance Coverage ; statistics & numerical data ; Male ; Occupational Diseases ; Surveys and Questionnaires ; Transients and Migrants

OBJECTIVETo investigate workers' willingness to participate and wiliness to pay for a hypothetical industrial injury insurance scheme, to analyze the influential factors, and to provide information for policy making of the government.

METHODSMultistage cluster sampling was used to select subjects: In the first stage, 9 small, medium, orlarge enterprises were selected fromthree cities (counties) in Zhejiang province, China, according to the level of economic development, transportation convenience, and cooperation of government agencies; in the second stage, several workshops were randomly selected from each of the 9 enterprises. Face-to-face interviews among all workers in the workshops were conducted by trained interviewers using a pre-designed questionnaire.

RESULTSIt was found that 73.87% (2095) of all workers were willing to participate in the hypothetical work injury insurance scheme and to pay 2.21% of monthly wage (51.77 yuan) on average, and more than half of the workers were willing to pay less than 1%of monthly wage (35 yuan). Of the 741 workers who were not willing to participate, 327 thought that the premium should be borne by the state or enterprises, instead of individuals, and others were not willing to participate because of low income, unstable job, or poor understanding of the hypothetical industrial injury insurance scheme. Logistic regression analysis showed that workers with higher education levels, longer length of services, longer weekly working time, or more knowledge of occupational diseases showed higher willingness to participate in the scheme; workers who were exposed to physical hazards, had health records, or had participated in the existing medical insurance or industrial injury insurance were more willing to participate. Multiple linear regression analysis showed that with increasing average monthly wage, weekly working time, and self?health evaluation, the proportion of workers with willingness to pay increased; however, with increasing work intensity and awareness of occupational disease, the proportion of workers with willingness to pay decreased. The workers who were not covered by the industrial injury insurance paid more than those covered by the industrial injury insurance.

CONCLUSIONThe hypothetical industrial injury insurance scheme increased the applicability and advantage of independent third-party running and lifetime insurance, which significantly increased the workers' willingness to participate in or to pay for the insurance scheme. Therefore, the industrial injury insurance can be improved in these aspects to promote workers' willingness to participate in and to pay for the insurance scheme. This conclusion provided a reference for the solution of delayed or shirking corporate responsibility for paying the premium.

Accidents, Occupational ; economics ; Attitude to Health ; China ; Cluster Analysis ; Financing, Personal ; Health Policy ; Humans ; Insurance ; Insurance, Health ; economics ; utilization ; Models, Theoretical ; Occupational Diseases ; economics ; Surveys and Questionnaires

Objective To investigate the technique and effect of tunneled cuffed catheter as long-term hemodialysis access and the prevention of its related complications.Methods Permcath cuffed dual lumen catheter wag implanted in patients by the standard Seldinger technique,that a guidewire wss inserted into deep central vein, following by the insertion of the cuffed catheter through a peel-away sheath.The catheter related complications were observed.Urea reduce rate(URR),the Kt/V,the normalized protein catabolic rate(nPCR)and the time-averaged BUN concentration(TACurea)were measured as the index of the effect of hemodislysis.The effects were compared to those of arteriovenous fistula(AVF)within the same period(in 20 cases).Results In the total of 25 patients, 23 catheters were implanted in the internal jugular vein (21 cases at right,two at left side),one in the subclavian vein and one in the external jugular vein.Except for that one case died of cerebral infarction,all patients were using the catheter in well condition.Catheter related thrombosis or underfed occurred in 4 cases for 9 times, which became fluent after thrombolytic therapy or the adjustment of catheters.Catheter related infections occurred in 2 cases,and were successfully treated with anti-inflammation therapy.The average URR was 71.03%,Kt/V was 1.29,TAC urea was 12.74 mmol/L,and nPCR was 0.93 g/(kg·d)in all 25 patients,which was not significant different compared to patients with AVF((URR 72.46%,Kt/V 1.31,TACurea 12.86 mmol/L,nPCR 0.94 g/(kg·d)).Conclusions Cuffed dual lumen catheter for long-term aecegs in persistent hemodialysis has good effect on hemodialysis. Good catheter implanting technique and prevention of complications may improve the application of the catheter.

Objective To study the effects of bioartificial kidney(BAK)treatment on cytokines interleukin-10(IL-10)and tumor necrosis factor-α(TNF-α),biochemistry indexes,and survival time in acute uremic pigs with multiple organ dysfunction syndrome(MODS).Method Pigs with MODS and acute renal failure(ARF)were treated with BAK(group A,n = 6)or sham BAK containing no cells(group B,n = 6)or received no treatment(group C,n = 5).Data on blood pressure,hepatic and renal functions,serum IL-10 and TNF-α levels,arterial blood gas and survival time of all the pigs were recorded.Comparisons of values were done using Student's t-test or repeated-measures analysis of variance(ANOVA).ResultsMean arterial pressure(MAP,mmHg)responsed more rapidly and reached higher values in group A (91.82±5.73)compared with group B and C at 24 hours(P＜0.01).The peak level of serum EL-10(pg/mL)ingroupA(249.57±43.51)was significantly higher than that in group B and C(132.06± 17.53,104.25 ±13.42,P＜0.01).Serum TNF-a level(pg/mL)in group A dropped gradually to(402.91 ± 32.47)at 24 hours,and had significant discrepancy compared with that before the treatment(537.16 ± 38.45)and that in groupB(P＜0.05).The average survival time(hours)in group A(113.01 ± 14.32)was significantly longer than that in the group B and C(P＜0.01),which was prolonged by 35.93%and 63.90%,respectively.ConclusionsTreatment with BAK can prolong the survival time of uremic pigs with MODS,possibly through ameliorating the MAP,increasing the level of IL-10 and reducing the concentration of TNF-α.

Objective To evaluate the efficiency and the timing of continuous blood purification(CBP) in patients with multiple or-gan dysfunction syndrome(MODS) and acute renal failure(ARF) following cardiac surgery. Methods From November,2003 to July,2007,thirty-one patients with MODS and ARF following cardiac surgery were treated with CBP. They were divided into two groups, alive group ( group A) and dead group ( group B). Clinical data of the two groups were reviewed. Before CBP, duration of extracorporeal circulation, du-ated. Mean arterial pressure (MAP), heart rate (HR), oxygenic index (PaO2/FiO2), white blood cell count (WBC), platelet count (PLT) and renal function (blood urea nitrogen, BUN, ercatinine, Cr) were observed before and after CBP. Results The number of im-paired organs of patients in group B was significantly more than that in group A before CBP ( P＜0.05). MODS scores ( 12.9±3.2 vs 6.9 ±2.3, P＜0.05) and APACHE Ⅱ scores (26.3±10.4 vs 17.2±5.1, P＜0.05)of group B were significantly higher than those of group A before CBP. After treatment of CBP for 24 hours, APACHE Ⅱ scores and MODS scores only significantly decreased in group A (P＜0.05 ). After treatment of CBP, Cr and BUN significantly reduced, while MAP and PaO2/FiO2 increased, in all patients, but HR was signif-icantly lower than that before CBP in group A (P＜0.05). The duration of ARF (34.67±32.79 hours vs 13.05±14.09 hours,P＜cantly higher than those of group A. Conclusion MODS scores and APACHE II scores can be used to evaluate the severity of patients with MODS and ARF after cardiac surgery. CBP is an effective treatment for these patients. It is suggested that early CBP therapy is important for reducing the chances of the multiple organ dysfunction syndrome and mortality of these patients.

Objective To investigate the expression and localization of dopamine- and cAMP-regulated phosphoprotein of 32 000 (DARPP-32) in mouse kidney tissue. Methods The cellular localization of DARPP-32 in mouse kidney tissue was detected by immunoblot and immunohistochemistry. Results DARPP-32-like immunoreactivity was detected in the medullary thick ascending limb of the loop of Henle, the cortical proximal convoluted tubule, and collecting ducts in medullary rays. The renal tubules were enriched of Na+, K+-ATPase for sodium reabsorption. Conclusion The participation of DARPP-32 is a likely crucial step of the signal-transduction pathway of dopamine regulation on sodium reabsorption in renal tubule cells.

0.05);while great significances were found between group C and group B and A(P

In view of the challenges and opportunities presented in the new century and after rational deliberations on five occasions, the completely new model of "hi tech+humanistic solicitude=the green hospital" was put forward and the overall framework of "one line of thought", "two cornerstones", and "three goals" was carefully formulated. In the meantime, all staff members of the hospital were called on to be involved in the "six major activities". As a result, great changes have taken place in the appearance and development of the hospital. It has been proved through practice that "the green hospital" is a successful model conforming to the trends of the times.