Objective To investigate the disease constitution and cost of inpatients in Gaozha Central Township Health Center (GzC) in Wuzhong City of Ningxia Hui Autonomous Region from 2008 to 2010, so as to provide baseline data for further research. Methods A questionnaire combined with a special interview was carried out, and case records and cost information of GzC inpatients in 2008, 2009 and 2010 (from January to November) were collected. The diseases in discharge record were classified according to International Classification of Diseases (ICD-10) based on the first diagnose and the cost was analyzed. Data including general information of the inpatients, discharge diagnosis, hospitalization expenses, and drug cost etc. were rearranged and analyzed by Excel software. Results a) The total number of the inpatients was 1124, 642 and 747 in 2008, 2009 and 2010, respectively. The female was more than the male in both 2008 (59.34% vs. 40.66%) and 2009 (60.75% vs. 39.25%), and their disease spectrum included 17 categories, which accounted for 81% of ICD-10; b) The top six most commonly seen systematic diseases with a constituent ratio from 86.63% to 92.06% in recent three years were as follows: the respiratory system, digestive system, circulatory system, genitourinary system, injury and toxicosis, skeletal musculature and connective tissue disease. Except the injury and toxicosis, the other five systematic diseases were commonly seen in females rather than in males; c) The top 15 monopathies in recent three years were pulmonary infection, tracheitis or bronchitis, coronary heart disease, soft tissue injury, gastritis or chronic gastritis, upper respiratory infection, hypertension, urinary tract infection, prolapse of lumbar intervertebral disc, pelvic inflammation, fracture, pneumocardial diseases, superficial injury, chronic cholecystitis and arthritis; d) The main burdens of disease for inpatients focused on 35-54 age groups, then followed by the age groups above 55 in 2008 and 2009. Except the injury and toxicosis, the other diseases were commonly seen in females rather than in males. Pulmonary infection focused on the age groups above 35; the onset of hypertension increased obviously and a sharp rise of hypertension existed in the 45-54 age groups in 2008, but the hypertention focused on 35-44 age groups in 2009; e) The total inpatients with top 15 monopathies accounted for 64.06% to 71.21%, including 8-9 chronic diseases ranking higher in 2010, and 6-7 acute diseases focusing on infection and injury; and f) The average costs of chronic diseases were higher than those of acute diseases. Conclusion a) There is a big gap between GzC and Yong’an Central Township Health Center (YaC) regarding the level of the regional economic development, the situation of disease burden and cost of inpatients. The former is demonstrated as general Central Township Health Center, while the latter as affluent Central Township Health Center in western China; b) In recent three years, the main systematic diseases are in respiratory, circulatory and digestive system; the inpatients suffer from more chronic diseases rather than acute diseases in their young age; the acute diseases mainly include infection and injury, and the pulmonary infection has ranked as the first during the past three years; c) The inpatients in 2008 and 2009 are mainly in ages of 35 to 54, and then are over 55 years old. Except the injury and toxicosis, the other diseases were commonly seen in females rather than in males; d) The patients’ average costs of chronic diseases for hospitalization and drug in 2010 were lower than those of YaC. Consideration on reasonable constitution of the cost for hospitalization should be paid attention to; and e) It is urgent to strengthen the construction of infrastructure and informatization in GzC.
Objective To investigate cost-effectiveness of no indwelling urinary catheter in pulmonary lobectomy patients and to confirm the advances of no indwelling urinary catheter. Methods We recruited 148 lung cancer patients who were scheduled for pulmonary lobectomy under general anesthesia in West China Hospital from July through December 2015. These patients were divided into two groups including an indwelling urinary catheter group (74 patients, 45 males and 29 females, at age of 52.55±19.87 years) and a no indwelling urinary catheter group (74 patients, 42 males and 32 females, at age of 54.03±16.66 years). Indexes of cost-effectiveness of the two groups were compared. Results There was no statistical difference between the two groups in duration of indwelling catheter (1.56±0.0.65 d versus 1.68±0.91 d, P=0.077). Material expense(4 811.48 yuan versus 296.74 yuan, P=0.045), cost of nursing care (7 413.32 yuan versus 457.32 yuan, P=0.013), and total expense (12 224.8 yuan versus 754.06 yuan, P=0.000) in the indwelling catheter group were higher than those in the no indwelling catheter group. Material expense per patient (65.02±5.62 yuan/patient-time versus 4.01±0.00 yuan/patient-time, P=0.000), cost of nursing care per patient (100.18±7.19 yuan/patient-time versus 6.18±1.22 yuan/patient-time, P=0.000), and total cost per patient (165.20±12.81 yuan/patienttime versus 10.19±1.22 yuan/patient-time, P=0.000) in the indwelling catheter group were higher than those in the no indwelling catheter group. Conclusion Both costs and labor of nurse can be cut down for appropriate lung cancer patients undergoing lobectomy without routine indwelling urinary catheter.
Objective From the viewpoint of health economics, to analyse the cost-utility of Coflex interspinous dynamic reconstruction and 360° fusion in the treatment of single level lumbar degenerative disease, so as to provide references to doctors and patients for making the best solution. Methods From October 2008 to November 2010, a prospective non-randomized controlled study was carried out on the patients diagnosed as L4-L5 degenerative lumbar spinal disorders, of whom Group A were treated by posterior decompression combined with Coflex interspinous dynamic reconstruction and Group B accepted lumbar 360° fusion treatment. The SF-36 questionnaire was used to survey the life quality of patients and to calculate the quality-adjusted life year (QALY); meanwhile, the costs of the treatment were collected to compare the cost-utility ratio between the two groups. Results A total of 60 patients were included, among whom 29 patients including 20 males and 9 females were in Group A, and the other 31 patients including 16 males and 15 females were in Group B; and the mean time of follow-up was 16.4 months (12-23 months). The average age of Group A and Group B was 45.1 years (21-67 years) and 56.2 years (32-86 years), respectively; the medical costs were 51 509.9±2 422.9 yuan and 57 409.7±9 072.9 yuan, respectively; the life quality compared with that of pre-operation improved by 42.60% and 42.82%, respectively; the cost-utility ratios were 69165.6±4716.0 yuan/QALY and 77 976.7±12 757.4 yuan/QALY, respectively. For each increase of one QALY, Group A could save 12.74% of the cost compared with Group B. Conclusion Coflex interspinous dynamic reconstruction has the equal short-term effects to lumbar 360° fusion in the treatment of L4-L5 degenerative lumbar spinal disorders, but it has lower costs than the latter, and is more in line with the requirements of health economics.
Objective To investigate the role of expression of T cell costimulatory molecule CD28 and variance of T cell subpopulations in the development and prognosis of gastric cancer and colorectal cancer. Methods The peripheral blood lymphocytes were tested for T cell subpopulations and T cell costimulatory molecule CD28 by flow cytometry in 38 patients with gastric cancer, 42 patient s with colorectal cancer , and 21 healthy peoples as control group . Results Expressions of T cell costimulatory molecule CD28 in patients with gastric cancer and colorectal cancer were (25. 80 ±10. 56) % and (28. 95 ±9. 29) % , and significantly higher than that of control group 〔(0. 82 ±0. 98) % , Plt; 0. 01〕. Expression percentage of total T cell (CD3 + ) in patient s with gastric cancer and colorectal cancer were significantly lower than that of control group 〔(53. 61 ±13. 84) % and (55. 96 ±10. 68) % vs (72. 07 ±7. 83) % , Plt; 0. 01〕. Expression percentage of CD4 + T cell (CD4 + CD3 + ) in patients with gastric cancer and colorectal cancer were significantly lower than that of control group 〔( 29. 84 ±9. 71) % and ( 33. 75 ±9. 04) % vs (38. 79 ±5. 08) %; Plt; 0. 01 , Plt; 0. 05〕; Expression percentage of CTL cell (CD8 + CD28 + CD3 + ) in patient s with gastric cancer and colorectal cancer were significantly higher than that of control group 〔( 1. 57 ±1. 99) % and (1. 93 ±2. 61) % vs (0. 02 ±0. 04) %; P lt; 0. 01〕; Expression percentage of CD8 + inhibitory T cell (CD8 + CD28 -CD 3 + ) and CD4 / CD8 ratio in patient s with gastric cancer were significantly lower than that of control group 〔(16. 06 ±6. 94) % vs (20. 56 ±6. 54) % , Plt; 0. 05 ; (1. 10 ±0. 51) % vs (1. 36 ±0. 31) % , P lt; 0. 05〕; Expression of regulatory T cell (CD4 + CD25 + CD3 + ) of patients with colorectal cancer was (19. 74 ±6. 89) % , which was significantly higher than that of control group 〔(13. 72 ±3. 08) % , Plt; 0. 01〕. No difference of expression was found in peripheral T cell subpopulations of postoperative patients with gastric cancer and colorectal cancer after one week ( Pgt; 0. 05) . Conclusion T cell number is fall ,T cell costimulatory molecule CD28 useless expression is increase in patient s with gastric cancer and colorectal cancer. CD4 + T cell subpopulation is significantly decreased in patient s with gast ric cancer. The regulatory T cell of patient s with colorectal cancer is significantly increased.
Objective To assess the cost-utility study of renal transplantation compared with nemodialysis (HD) and peritoneal dialysis (PD). Methods A prospective study of end-stage renal disease patients was followed up for 3 months after renal replacement therapy. The study population included 196 patients (renal transplant [RT] n=63, hemodialysis [HD] n=82 and continious ambulatory peritoneal dialysis [CAPD] n=51) from 6 hospitals of Sichuan province. Health-related quality of life was assessed by using the WHOQOL-BRIEF questionnaire. Utility scores were obtained so as to conduct CUA (cost-utility analysis). Costs were collected from financial department and by patient interview. Results The utility values were 0.539 9± 0.013 for RT, 0.450 8± 0.014 for HD, 0.512 2±0.099 for CAPD, respectively. The mean direct cost of the first three months of renal transplant was significantly higher than dialysis (RT and CAPD). Over 3 months, the average cost per quality-adjusted life year (QALY) for patients after CAPD was lower than HD and RT. Compared to HD, incremental cost analysis showed that CAPD was more ecnomical than RT. Sensitive analysis showed that CAPD was more effective than RT when ΔQALY varied in the limit of 95% confidence interval. However, the cost-utility of RT vs HD and CAPD vs HD was varied with ΔQALY level. Conclusions Cost-utility analysis showed that CAPD was a more favorable cost-utility ratio when compared to RT at early stage RT vs HD and CAPD vs HD, but which cost-utility ratio is better, we can not draw a certain conclusion.
Methodological quality and transferability will be important issues for the credibility and usefulness of both published studies and administrative methods for evaluating the socio-economic value of marketed medicines in China. This paper critically examines factors commonly contributing to, or inhibiting, the quality and transferability of socio-economic evidence of the value of medicines, with specific reference to the Chinese community. It discusses appropriate approaches to design, performance, and reporting of published economic evaluation studies, as well as guides on assessment of quality of economic evaluations and recommends two internationally established methods that may be suitable for training in this setting.
ObjectiveTo analyze disease constitution and cost analysis of inpatients in the department of gynaecology of the Chengdu Women's and Children's Central Hospital in 2013, so as to get known of the patients' demands in diagnosis and treatment, and to provide evidence for further studies. MethodsWe collected information of 5 663 cases through medical records in 2013, standardized disease names according to the WHO international classification of diseases (ICD-10), and classified the kinds of diseases according to the first diagnosis of discharge records. Then we adopted the Excel software for data sorting and statistical analysis. Resultsa) Most of the inpatients were women at childbearing age. The diseases pectrum included 13 categories, with the top 3 systematic diseases including diseases during pregnancy/childbirth and puerperium (50.19%); diseases of the genitourinary system (29.31%), and neoplasms (15.54%). b) According to the ICD-10, the top 5 single diseases during pregnancy/childbirth and puerperium were ectopic pregnancy, abortion, missed abortion, threatened abortion, and hyperemesis during pregnancy; the top 5 single diseases of the genitourinary system were endometrial polyps, ovarian endometriosis cyst, uterine adenomyosis, female secondary infertility, and uterus adhesion; the top 5 single diseases of neoplasms were uterine fibroid, ovarian benign tumour, ovarian teratoma, cervical malignant tumour, and cervical carcinoma in situ. c) The average hospital stay in this department in 2013 were 6.31 days, and the average cost per capita were 6 051.10 yuan, with the top 3 kinds of costs including drugs (28.82%), operation (26.32%), and examination (20.09%). ConclusionMost of the inpatients are women at childbearing age in the department of gynaecology of the Chengdu Women's and Children's Central Hospital in 2013. Ectopic pregnancy, abortion and leiomyoma etc., are commonly-seen in this department. The average hospital stay of the inpatients is relatively short. Drugs and surgeries are main costs during hospitalization. Based on commonly-seen gynaecological disease burden, this hospital should urgently need to reinforce the construction of the specialized subjects, look for their own advantages, increase or adjust manpower, material resources and financial investment according to targets, so as to improve the quality and efficiency of medical service.
ObjectivesTo compare the common application methods of meta-analysis results used in economic evaluations so as to provide reference and suggestions for similar economic evaluations in future.MethodsFour methods were used to calculate the effectiveness deriving from meta-analysis of omeprazole and esomeprazole in the treatment of peptic ulcer, then substituted into the decision tree model to perform cost-effectiveness analysis.ResultsMethod 1 used the risk difference as the incremental effectiveness. The ICER was ￥2 420, and the equal probability point of the cost-effectiveness acceptability curve (CEAC) in the probability sensitivity analysis was approximately ￥2 600. Method 2 used the effective rate of the study group in high-quality literatures as the benchmark, calculated the effective rate of the control group according to the RR. The ICER was ￥2 016, and the equal probability point of the CEAC was approximately￥2 000. Method 3 was based on the effective rate of the control group in high-quality literatures to calculate the effective rate of the study group according to RR. The ICER was ￥2 420 and the equal probability point of the CEAC was approximately￥2 200; Method 4 used literature weights to calculate the effectiveness, the ICER is ￥2 420, and the equal probability point of the CEAC was about ￥2 400.ConclusionsThe results of the four methods share little difference, and the sensitivity analysis results show that the base case analysis results are more robust. However, in the application process, method 1 lacks specific effectiveness of the two groups and underestimate the variation range of the effectiveness difference when one-way sensitivity analysis was performed. Relevant assumptions are further required to limit the possibility of effectiveness calculated greater than 1 in sensitivity analysis among method 2 and 3. Comprehensively, method 4 can be recommended in the economic evaluations for fewer defects of calculating effectiveness.
To verify the role of mAbCD28 in allograft transplantation. The biological action of mAbCD28 had been tested in mixed-lymphocyte-reaction and parathyroid gland allotranplantation in rats. Results: mAbCD28 could significantly suppress the proliferation of T cells in vitro and prolong the survival time of allograft in vivo. The results showed that mAbCD28 could block the costimulatory signals transmitted by CD28 molecules, and played an immunosuppressive role in parathyroid gland transplantation in rats.
ObjectiveTo compare medical cost and utilization efficiency of medical resources between manual layered anastomosis with mechanical stapling technique in esophagectomy. MethodsClinical data of 132 patients who underwent surgical resection of esophageal carcinoma in the Department of Thoracic Surgery of Gansu Tumor Hospital between January and October 2011 were respectively analyzed. According to different anastomotic techniques, all the patients were divided into a manual layered anastomosis group (including 40 males and 20 females with their age of 36-72 (49.3±7.6) years) and a mechanical stapling technique group (including 50 males and 22 females with their age of 30-79 (51.0±8.6) years). Demographic data, operation data, postoperative complications, direct and indirect medical cost, and constitution of direct medical cost were compared between the 2 groups. ResultsMedical cost of esophagectomy was 14 505.03± 1 523.37 yuan in the manual layered anastomosis group and 19 891.05±1 634.58 yuan in the mechanical stapling technique group respectively, which were statistically different (P < 0.05). Material cost was 2 242.00±751.08 yuan in the manual layered anastomosis group and 5 424.00±1 876.22 yuan in the mechanical stapling technique group respectively, which were statistically different (P < 0.05). Cost-effectiveness analysis showed that cost-effectiveness ratio in the manual layered anastomosis group was lower, thus this anastomotic technique was more reasonable. ConclusionMedical cost of manual layered anastomosis is lower than that of mechanical stapling technique in esophagectomy, as the utilization efficiency of medical resources of manual layered anastomosis is higher than that of mechanical stapling technique.