Economic evaluation of stereotactic radiotherapy and stereotactic radiosurgery technologies in the treatment of cancers: a systematic review.

INTRODUCTION: This systematic review study investigated the cost-effectiveness of stereotactic radiotherapy (SRT) and stereotactic radiosurgery (SRS) for treatment of various types of cancers. METHODS: PubMed, Scopus, and Web of Science were searched from 30 December 1990 to 1 January 2023. The entered studies were screened in accordance with the inclusion criteria. The inclusion criteria encompassed all types of economic evaluation studies that investigated SRT/SRS technologies in the treatment of various cancers. RESULTS: A total of 47 articles were included in the review. The findings suggest that the use of Linear accelerator technology for the treatment of lung cancer (8 out of 12 studies) and prostate cancer (4 out of 5 studies) was a cost-effective strategy. Linear accelerator was found to be cost-effective in the treatment of liver metastases and liver cancer (2 out of 5 studies). All of the included studies that used Gamma Knife technology in brain metastases reported Gamma-Knife was a cost-effective treatment. Furthermore, in the treatment of prostate and liver cancer, proton therapy was identified as a cost-effective option than other treatments. CONCLUSIONS: This study confirms that SRT/SRS is a cost-effective procedure for the treatment of various types of cancers. Therefore, it is recommended to use SRT/SRS technology for optimal use of resources.

Economic evaluation of automated external defibrillator deployment in public settings for out-of-hospital cardiac arrest: a systematic review.

BACKGROUND: Out-of-hospital cardiac arrest (OHCA) is a major issue in aging populations. The use of automatic external defibrillators (AEDs) in public places improves cardiac arrest survival rates. The purpose of this study is to review economic evaluation studies of the use of AED technology in public settings for cardiac arrest resuscitation. METHODS: Our search covered 1990-2021 and included PubMed, Cochrane Library, Embase, Scopus, and Web of Science. We included studies that analyzed cost-effectiveness, cost-utility and cost-benefit of the AED technology. Also, we performed the quality assessment of the studies through the checklist of quality assessment standard of health economic studies (QHES). RESULTS: Our inclusion criteria were met by 25 studies. AEDs are found to be cost-effective in places with a high occurrence of cardiac arrest. In addition, proper integration of drones with AEDs into existing systems has the potential to significantly improve OHCA survival rates. CONCLUSION: The present study found that putting AEDs in high-cardiac arrest and crowded areas reduces average costs. Despite this, the costs associated with acquiring and maintaining AEDs prevent their widespread use. Further research is needed to evaluate feasibility and explore innovative strategies for AED maintenance and accessibility.

Cost-Effectiveness of Remote Cardiac Monitoring With the CardioMEMS Heart Failure System: A Systematic Review.

Background: Heart Failure (HF) imposes a relevant burden and a considerable health concern, with high prevalence and mortality rates. This study was conducted to assess the cost-effectiveness of remote cardiac monitoring with the CardioMEMS Heart Failure System. Methods: In the present systematic review, several scholarly databases were searched and updated from inception up to September 20, 2022. The objective of the present review was formulated according to the patient/population, intervention, comparison and outcomes format. Mortality rate, hospitalization rate, quality-adjusted life year (QALY), total costs, and the incremental cost-effectiveness ratio regarding the use of the CardioMEMS System were the key outcomes of the present study. The quality of included studies was assessed using the Consolidated Health Economic Evaluation Reporting Standards 2022 (CHEERS) checklist. Results: Finally, 5 articles were retained and analyzed in the present systematic review. All studies employed the Markov and decision tree models. Results show that the CardioMEMS system reduced mortality and hospitalization rate and created a higher QALY. In all selected countries the CardioMEMS method is a more expensive method than the standard of care (SoC), with the highest cost in the United States (US) ($201,437) and the lowest cost in the United Kingdom ($25,963), respectively. the highest willingness to pay in the US and the lowest in Italy ($100,000 and $33,000 per QALY), respectively. Results showed that the most cost per QALY for the CardioMEMS system was in the US and the lowest was in the Netherlands ($46,622 and $26,615 per QALY), respectively. Conclusion: In all selected countries, CardioMEMS is a cost-effective method for monitoring and managing pulmonary artery pressures in HF patients. Strategies such as CardioMEMS, which decrease the rate of hospitalization, are likely to be only more cost-effective in the future.

Clients' Satisfaction with Services Provided by Ambulances and Motor Ambulances of Tehran Emergency Medical Services: A Cross-sectional Study.

Background: To improve the quality of services provided by emergency medical services (EMS), a correct understanding of the current situation and analysis of possible problems is required. The purpose of this study was to investigate the level of clients' satisfaction regarding the missions performed by ambulances and motor ambulances (motorlances) of the Tehran EMS center, and also identify the factors affecting their satisfaction. Methods: This cross-sectional study was conducted for 1 month in Tehran, Iran. All clients in the age range of 18 to 87 years who were approached by Tehran EMS motorlances or ambulances were eligible. Those with wrong registered phone numbers, uninformed callers (passers, coworkers), and those who were not willing to participate in the study were excluded. A valid and reliable researcher-made questionnaire was used to assess the clients' satisfaction. Missions were surveyed routinely, 1 to 2 days following their performance. The questionnaires were filled out by the investigators via a telephone call to the patients or the patients' siblings. The collected data were statistically analyzed using IBM SPSS Statistics 24.0. An independent t test and 1-way analysis of variance were used to compare the mean satisfaction score between the groups. Other tests, such as the Pearson correlation coefficient, were also used to examine the relationship between quantitative variables. P<0.05 were considered statistically significant. Results: In total, the data of 1100 missions were analyzed. The age range of the patients was between 1 and 100 years and their mean age was 52.1 ± 19.2 years, and the mean age of interviewees was 44.4 ± 13.4 years (18-87 years); of all the interviewees, 610 (55.5%) were women. The overall satisfaction of people with the Tehran EMS was rated as "very satisfied" in 78.5% of the cases; However, 11.2% of the participants had moderate and low satisfaction. We found that overall satisfaction was related to dependence on the health group (p≤0.001), educational status (p=0.006), economic status (p=0.002), sent vehicle (p=0.040), and diagnosis (p<0.001). Conclusion: Almost 80% of the participants were highly satisfied with the services provided by Tehran EMS motorlances/ambulances, according to this study. Those with a higher educational level, higher socioeconomic class, accurate diagnosis, proper sent car, and health dependency showed a higher level of happiness than the others.

The burden of nonrheumatic valvular heart diseases in Iran between 1990 and 2017: Results from the global burden of disease study 2017.

Background: Nonrheumatic valvular heart diseases (NRVDs) are some of the common and treatable cardiovascular diseases. The objective of this study was to describe the burden of NRVDs in Iran from 1990 to 2017 and to compare the findings with those from the world and in particular, the North Africa and Middle East (NAME) region. Methods: Using publicly available estimates from the Global Burden of Disease 2017 Study (the GBD 2017 Study) for Iran and the NAME region, we reported the years of life lost (YLLs), years lived with disability (YLDs), disability-adjusted life years (DALYs), and the prevalence for NRVDs by age group and sex between 1990 and 2017. Results: There were an estimated 174,071 cases and 957 deaths from NRVDs in Iran in 2017. In addition, 1844 YLDs, 21,661 YLLs, and 23,506 DALYs were caused by NRVDs in Iran in 2017. Between 1990 and 2017, the age-standardized prevalence rate increased in Ian by 15%, the death rate by 15.3%, and DALYs by 2%. Nevertheless, in the world and the NAME region, the age-standardized rates for DALYs and deaths decreased and the age-standardized prevalence rate increased till 2017. Conclusions: The burden of NRVDs is on the rise in Iran. A reduction in the burden of NRVDs in Iran requires the development of appropriate plans to meet the health needs of patients, the decrease of the modifiable risk factors, the allocation of adequate resources for the early diagnosis and management of the diseases, and an improvement in access to treatment technologies.

Cost-Effectiveness of Sacubitril/Valsartan Compared with Enalapril in Patients with Heart Failure with Reduced Ejection Fraction: A Systematic Review.

Background: To assess the cost-effectiveness of sacubitril/valsartan compared with enalapril in patients with heart failure with reduced ejection (HFrEF). Methods: A systematic literature search was conducted searching in major electronic databases from inception to January 1, 2021. All relevant full economic evaluation studies of sacubitril/valsartan versus enalapril for the treatment of patients with HFrEF were identified using ad hoc search strategies. Mortality, hospital admissions, quality-adjusted life years (QALYs), life-years (LYQs), annual drug costs, total lifetime costs, and incremental cost-effectiveness ratio (ICER) were considered as the outcomes. The quality of the included studies was assessed using the CHEERS checklist. This study was conducted and reported in accordance with the "Preferred Reporting Items for Systematic Reviews and Meta-Analyses" (PRISMA) guidelines. Results: The initial search yielded a pool of 1026 articles, of which 703 unique articles were screened, 65 full-text articles were assessed for eligibility and 15 studies finally included in the qualitative synthesis. Studies show that sacubitril/valsartan reduces mortality and hospitalization rate. The mean of death risk ratio and hospitalization were computed at 0.843 and 0.844, respectively. Sacubitril/valsartan produced higher annual and total lifetime costs. The lowest and highest lifetime costs for sacubitril/valsartan were found in Thailand ($4,756) and Germany ($118,815), respectively. The lowest ICER was reported in Thailand ($4857/QALY) and the highest in the USA ($143,891/QALY). Conclusion: Sacubitril/valsartan is associated with better outcomes and may be cost-effective compared to enalapril for the management of HFrEF. However, in developing countries such as Thailand, sacubitril-valsartan costs must be reduced to yield an ICER below the threshold.

Economic, Cultural, and Political Requirements for Medical Tourism Development in Iran: Insights from a Fuzzy Analytical Hierarchy Process Method.

Background: According to the World Bank, the medical tourism industry in 2016 generated more than $100 billion revenue turnover for the destination countries. This study aims to investigate the developmental requirements of medical tourism industry in Iran to identify sustainable development strategies within this sector. Methods: The present study was an applied-analytical study performed in a cross-sectional manner. A total of 25 experts, including policy experts, decision-makers, and managers with over 10 years of experience in the health system and familiar with the process of attracting medical tourists from foreign countries were asked to compare options for the development of the medical tourism. Expert opinions were analyzed using a fuzzy analytical hierarchy process using the open-source R Studio software. Results: Out of the 5 items included in the questionnaire, the criterion of "government policy making and related entities" was ranked the first in terms of importance and prioritization for medical tourism development (0.249) through attracting domestic and foreign investments followed by advertising and marketing (0.241). Also, the criteria of "destination characteristics" and "facilities and status of service capacities with 0.111 and 0.185 weights had the lowest weight among the 5 items, respectively. Conclusion: In general, governments play a key role in marketing and promoting the nascent medical tourism industry. Experts in the field believe that the role of government, policy and decision-makers in medical tourism can be an advantage for its prosperity and development.

Technical efficiency and its affecting factors in Tehran's public hospitals: DEA approach and Tobit regression.

Background: Measuring hospital efficiency is one of the tools for determining how to use resources. Considering the necessity of measuring the efficiency in hospitals, the current study was conducted to evaluate the efficiency and its determining factors in the Hospitals affiliated to medical universities in Tehran. Methods: This was a descriptive-analytical and longitudinal study. In the first stage of the research, the variables affecting the efficiency of hospitals were extracted using the Delphi method. In the second stage, th. Efficiency of 29 public hospitals in Tehran from 2012 to 2016 was calculated using data envelopment analysis techniques. We performed a sensitivity analysis of the efficiency scores by running the DEA model several times using different combinations of input variables. At last, applying the Tobit regression, factors explaining the inefficiencies of hospitals were determined. Data analysis was done by STATA 12 and SPSS 16 software. Significance level of all the tests was set at .05. Results: In the first stage, 10 input variables and 10 output variables necessary from the mangers' point of view were identified to test efficiency. In the second stage, the mean of hospital efficiency was ascending from 2012 to 2015, and then it descending after 2015. According to the results of sensitivity analysis, despite the variability of technical efficiency during the study period (p<0.0001), the difference between the mean performance scores among different scenarios was not significant (p=0.066). Based on the third stage results, the average length of stay (Beta=-1.60E-12, p=0.030) and educational status (Beta=-2.89E+00, p=0.001) had a significant negative effect on hospitals' efficiency. Conclusion: The study results indicated that the efficiency changes during the years investigated were significant among Tehran public hospitals. The optimal use of inputs to produce hospital services should be on the agenda of health managers and policymakers.

Iranian public hospitals' challenges regarding revenue deficits: A mixed-method study.

Background: The main part of hospitals' funding comes from insurance organizations. In some cases, for different reasons such as not filed services or unpaid health insurance bills, a part of these funding cannot be derived from health insurance companies. This study aims to describe different aspects of the hospitals' revenue deficits in Iranian public hospitals. Methods: This was a mixed-method study consisting of qualitative and quantitative studies. Qualitative data were collected through 17 semi-structured interviews and were analyzed using the analytical framework by MAXQDA.10. Quantitative data were analyzed by the TOPSIS method and Smart TOPSIS Solver.3.2.0. Results: Based on the framework analysis, five sets of the underlying causes of hospital revenue deficits were identified and categorized in 5 themes: bottlenecks, direct causes of revenue deficits, root causes of revenue deficits, revenue deficits management strategies, and challenges and barriers to managing revenue deficits. Through inadequate clinical documentation and failed to provide the insurance organization's requirements, the surgical units, operating rooms, and inpatient units were found as the main sources of revenue deficit. Lack of senior management commitment and inconsistency of insurance organizations for evaluating claims are often listed as the major barriers to effective implementation of corrective interventions. Conclusion: Revenue deficits occurs in most hospital departments and in all stages of converting services into revenue, and a variety of human and organizational factors contribute to them. Therefore, focusing on the main causes of deductions and the participation of all individuals and departments involved in it is critical to reducing deductions.

Policy Analysis Of Iranian Pharmaceutical Sector; A Qualitative Study.

INTRODUCTION: Improving public health through providing affordable and accessible pharmaceuticals is among the concerns of governments worldwide. This study aimed to analyze Iran's pharmaceutical sector policies in order to identify the challenges and suggest some strategic solutions to overcome such challenges. METHODS: Top managers (15), middle managers (10), and operational managers (5) working in the Food and Drug Administration of Iranian Ministry of Health along with community pharmacists (5) participated in a qualitative study using semi-structured in-depth interviews. Data were recorded, transcribed, and then analyzed via MAXQDA 10 software. RESULTS: Policies for national pharmaceutical sector were divided into four groups of "research & development", "import & export", "pharmaceutical procurement", and "pharmaceutical supply and distribution". Then, the challenges faced by each sector were extracted. Considering the challenges, some policy options were recommended for growth and development of national pharmaceutical sector. CONCLUSION: Iran's pharmaceutical sector has managerial and administrative differences compared with overseas pharmaceutical sectors. These differences are the main reasons for the current status of Iran's pharmaceutical sector and have put Iran behind foreign pharmaceutical sectors. Iran's pharmaceutical sector has endured many critical periods during recent decades and has gained great experience during these stages. Therefore, it is believed that Iran's pharmaceutical sector, with its experience and potential, is capable of producing world-level medicines.

Burden of esophageal cancer in Iran during 1995-2015: Review of findings from the Global Burden of Disease studies.

Background: Iran is located in Asian esophageal cancer belt, with age-standardized incidence rate (ASR) of approximately 7 per 100,000 for both men and women. To provide potential solution recommendations for achieving accurate estimations regarding the burden of the disease in Iran, we designed a study to assess the burden of esophageal cancer in Iran during 1995-2015 by collecting data from the Global Burden of Disease studies. Methods: Data were extracted from the Global Burden of Disease (GBD) during 1995-2015, which were published by the Institute for Health Metrics and Evaluation. For this purpose, disability adjusted life years (DALYs), incidence, and prevalence rate were applied to report burden of esophageal cancer based on gender and age group in Iran during 1995-2015. The Cochran-Armitage and t test were used to assess statistical significance. Stata Version 13 and Excel 2016 were used for data analysis. Results: During 1995-2015, in total, 304 102 DALYs (179 562 for males vs. 124 540 for females) were attributed to esophageal cancer in Iran. In both genders and all ages, the number of DALYs increased significantly from 45 018 in 1995 to 74 399 in 2015. Conclusion: Esophageal cancer is still a public health issue in Iran. Most of DALYs were due to years of life lost (YLL), suggesting the need for prevention, early detection, and screening programs. P-value was statistically significant just between male and female groups (p<0.05).

Factors affecting the leadership effectiveness of hospital managers: A systematized review.

Background: Effective leadership is regarded as an important factor in organizational success. This study aimed at performing a systematic review on leadership effectiveness among hospital managers. Methods: A search was conducted in ScienceDirect, ProQuest, Web of Science, Ovid, and Scopus databases on the factors related to effectiveness of hospital managers' leadership during 1990 and 2016. The initial results included 2795 papers, but after further investigation and qualitative evaluation using CASP-19, a total of 8 papers were included in the systematic review. Then, summarizing, classification, and comparison were used for data analysis and synthesis. Results: From among the 8 investigated papers, 4 were conducted in different regions of the US and the other 4 studies were done in Canada, India, Turkey, and South Africa. The latest and oldest studies were conducted in 2016 and 1992, respectively. The papers included 4 reviews, 3 cross-sectional studies, and 1 qualitative study. Effective factors on the effectiveness of managers' leadership were identified and classified into 4 categories of self-management, people management, health services provision management, and nuclear management skills. Conclusion: Despite the emphasis of various studies on the existence of different effective factors on hospital managers' leadership, all these factors can be categorized as people management skills, self-management skills, nuclear management skills, and health services provision skills.

Costs of hospital-acquired infection for patients hospitalized in intensive care unit of an Iranian referral hospital.

Background: Hospital infections have affected millions of people around the world and are considered as one of the most important issues related to patient safety. Therefore, this study was conducted to estimate the extra costs caused by hospital-acquired infections in hospitals. Methods: This retrospective cohort study was conducted in Tehran province, Iran, in 2017. Medical records of 235 patients hospitalized in one of Tehran hospitals were reviewed for the study. They were divided into case (90 patients) and control (145 patients) groups. Data were analyzed using SPSS and STATA software. Results: Results revealed no significant relationship between age and gender with the incidence of nosocomial infection (p>0.05). However, the chance of nosocomial infection is most affected by length of hospital stay and costs paid by patients. Moreover, nosocomial infection increases the length of hospital stay up to 25 days. Our results revealed that the mean±SD hospital stay of infected and non-infected patients were 15.8±17.2 and 40.8±19.1 days, respectively. Furthermore, the total cost of patients without any hospital infection was 2451±3098 USD (83 674 480±105 765 500 Rials). On the other hand, the cost for infected patients was 3264±6078 USD (207 497 500±111 430 700 Rials). Conclusion: Hospital-acquired infections can impose great costs on both patients and the health system. The results of this study indicated the importance of taking specific measures for infection control in hospitals.

Cost-effectiveness of Eplerenone in treatment of cardiovascular diseases: a systematic review.

Background: No clear evidence is available on the cost-effectiveness of eplerenone in treatment of cardiovascular diseases. Thus, the present study aimed at systematically reviewing studies that have investigated this issue. Methods: This systematic review study was conducted in 2016. The required information were collected using key Mesh words from the following databases: Google scholar, PubMed, Science Direct, MagIran, SID, Scopus, and handsearching journals and the references of the selected articles. The quality of the selected articles was assessed by the Drummond's checklist. Results: Nine articles were included from 296 articles found in the literature review. The selected studies have been conducted in 8 countries (The United States, Britain, Australia, Switzerland, France, Spain, the Netherlands, and Canada). In general, the costeffectiveness of eplerenone was investigated in 31 757 patients with cardiovascular diseases. The average of quality-adjusted life years (QALY) in studies with nonmodeling approach was equal to 0.0908 in Framingham approach, 0.0595 in Saskatchewan approach, and 0.1309 in Worcester approach. The overall average cost of treating cardiovascular diseases with eplerenone was equal to US$6694 in 1 year. Cost per additional (QALY) was estimated to be US$9478. Incremental cost-effectiveness ratio was high in the United States compared to European countries. The Average quality of articles was estimated to be 7.4 from 10. Conclusions: Based on the results of the studies reviewed in the present study, it seems that eplerenone has acceptable costeffectiveness compared with current treatments, placebo, and similar drugs.

Cost-effectiveness of teriparatide compared with alendronate and risedronate for the treatment of postmenopausal osteoporosis patients in Iran.

Background: Hip, vertebral and wrist fractures are the most common consequences of osteoporosis. This study aimed at analyzing the cost-effectiveness of teriparatide (CinnoPar®), compared with alendronate and risedronate, in the treatment of women aged 60 and over with postmenopausal osteoporosis in Iran. Methods: A decision tree model with a 2-year time horizon was used to compare treatment with teriparatide (CinnoPar®) with the following treatment strategies: two years of treatment with alendronate and two years of treatment with risedronate in women aged 60 years and over or those at risk of osteoporosis. Cost per QALY was calculated for 3 treatment strategies from the model. After base case analysis, one-way sensitivity analysis was performed on key parameters of the model to assess their impact on the study results and the cost-effectiveness of different treatment strategies and the model robustness. TreeAge Pro 2006 software was used for modeling and data analysis. Results: Incremental cost-effectiveness ratio (ICER) of alendronate and teriparatide than risedronate (base treatment) were US$- 2178.03 and US$483,783.67 per QALY, respectively. Therefore, the dominant and cost-effective treatment option was alendronate. In the one-way sensitivity analysis, the impact of annual 25% increase or decrease in the teriparatide cost on its ICER was remarkable. Also, reducing the discount rate from 0.03 to 0.0 had the greatest impact on the ICER of the teriparatide. Conclusion: The treatment strategy of teriparatide is more expensive than risedronate and alendronate and is associated with very little increase in QALYs. A significant reduction in teriparatide price and a limit in its use only for high-risk women and for acute and short-term treatment courses can contribute to its cost-effectiveness.

Social accounting matrix and the effects of economic reform on health price index and household expenditures: Evidence from Iran.

Background: Socioeconomic indicators are the main factors that affect health outcome. Health price index (HPI) and households living costs (HLC) are affected by economic reform. This study aimed at examining the effect of subsidy targeting plan (STP) on HPI and HLC. Methods: The social accounting matrix was used to study the direct and indirect effects of STP. We chose 11 health related goods and services including insurance, compulsory social security services, hospital services, medical and dental services, other human health services, veterinary services, social services, environmental health services, laundry& cleaning and dyeing services, cosmetic and physical health services, and pharmaceutical products in the social accounting matrix to examine the health price index. Data were analyzed by the I-O&SAM software. Results: Due to the subsidy release on energy, water, and bread prices, we found that (i) health related goods and services groups' price index rose between 33.43% and 77.3%, (ii) the living cost index of urban households increased between 48.75% and 58.21%, and (iii) the living cost index of rural households grew between 53.51% and 68.23%. The results demonstrated that the elimination of subsidy would have negative effects on health subdivision and households' costs such that subsidy elimination increased the health prices index and the household living costs, especially among low-income families. The STP had considerable effects on health subdivision price index. Conclusion: The elimination or reduction of energy carriers and basic commodities subsidies have changed health price and households living cost index. Therefore, the policymakers should consider controlling the price of health sectors, price fluctuations and shocks.

Out-of-pocket and informal payments in Iran's health care system: A systematic review and meta-analysis.

Background: Out-of-pocket and informal payments are considered as 2 most important topics for equity in health care financing. Therfore, this study was conducted to systematically review and meta-analyze the status of these payments in Iran's health care system. Methods: Required data were collected through searching the following key terms: "Unofficial", "Informal Payment", "Iran", "Health Financing", "Health expenditure", and "Out-of-pocket" on Scopus, PubMed, IranMedex, SID, and Google Scholar databases. After extracting and screening previous studies, data were collected from the articles using PRISMA pattern. To perform the metaanalysis, Comprehensive Meta-Analysis (CMA: 2) software was used. Results: A total of 15 studies were entered in this review. Overall, the rate of out-of-pocket payments was estimated to be 50% (95% CI: 45-57%). A significant correlation was found between gender and the rate of out-of-pocket payments (p≤0.05). Moreover, the overall rate of informal payments was found to be 35%. Most of the informal payments were in form of cash, and the main reasons for informal payments were appreciating the staff and medical team as well as requests made by the hospital staff. Length of stay, marital status, employment status, income, and insurance coverage were key factors in the field of informal payments. Conclusion: According to the results of the present study, out-of-pocket and informal payments are more prevalent in Iran. Considering the negative effects of these payments on the health care system, it is of prime importance to implement extensive interventions to reduce or even prevent these payments.

Patient waiting time in hospital emergency departments of Iran: A systematic review and meta-analysis.

Background: Waiting time in emergency department is a key indicator in measuring the quality of hospital services and has a significant impact on patient satisfaction The purpose of this study was to conduct a systematic review and meta-analysis of the patients' waiting time in hospital emergency departments in Iran. Methods: Data were collected from databases of Web of Science, Embase, PubMed, Scopus, Google scholar, SID, and Iran Medex using the following key words: "emergency ward", "emergency room", "waiting time", " time delay", "first visit", "first treatment" , "emergency department", "Iran", and their Persian equivalents. The timeframe of 2000 to 2016 was selected to search the articles. CMA 2 (Comprehensive Meta-Analysis) software was used in this meta-analysis. Results: A total of 236 articles were extracted from databases and other sources, and finally 17 articles were included in the analysis. In total, waiting time in different parts of the emergency department was measured for 15 943 patients. Mean±SD waiting time was 5.9 ± 0.6 minutes from the arrival to the first visit by a physician, it was 45 ± 5 minutes between the first visit and the first therapeutic steps, 94± 33.9 minutes between referring to the laboratory and receiving the result, 23.2 ± 3 minutes between referring to the radiology and receiving the result, and 32.2 ± 7 minutes between referring to ECG and receiving the result; moreover, waiting time for the first specialist consultation was 99.3 ± 32.8 minutes. Conclusion: The results demonstrated that waiting time in the emergency rooms of Iranian hospitals was higher than the national and international standards. According to the high rate of heterogeneity in the results and probability of publication bias, we highly recommend that readers use the results of this study and pay sufficient attention to this issue.

Does outsourcing paramedical departments of teaching hospitals affect educational status of the students?

BACKGROUND: There is an increasing trend of outsourcing public departments. Teaching hospitals also outsourced some of their departments to private sectors. The aim of this study was to investigate and compare the educational status of students in public and outsourced departments of teaching hospitals affiliated to Iran University of Medical Sciences. METHODS: This study was conducted in six teaching hospitals of Iran University of Medical Sciences, which had public and outsourced teaching departments in 2015. One hundred fifty students from the departments of radiology, physiotherapy and laboratory participated in this study and their perceptions about their educational status were assessed. A valid and reliable questionnaire was used; participation in the study was voluntary. Descriptive statistics such as mean (SD), t-test and Kolmogorov-Smirnov were used. RESULTS: No difference was detected between the educational status of students in public and outsourced departments of radiology, physiotherapy and laboratory (p>0.05). CONCLUSION: Based on the students' perception, the private sectors could maintain the educational level of the teaching departments similar to the public departments. It is recommended to involve all the stakeholders such as hospital administrators, academic staff and students in the decision- making process when changes in teaching environments are being considered.

The productivity and its barriers in public hospitals: case study of ran.

BACKGROUND: Due to the increasing health care costs, the issue of productivity in hospitals must be taken into great consideration in order to provide, preserve and promote public health services. Thus, increasing the level of productivity must become the main aim of any hospital. Objective of this study is to determine the total factor productivity and its components over the period under the study. METHODS: In this cross sectional study, total factor productivity changes of hospitals affiliated to Tehran University of Medical Sciences were measured according to Malmquist index over the period 2009-2014. To estimate total productivity changes using Data Envelopment Analysis method, inputoriented and variable return to scale assumptions were applied and Deap2.1 software was used. RESULTS: The mean value of total productivity changes was 1.013. It means that during the study period the productivity experienced a 1.3% decrease. Technological efficiency changes have the greatest influence on productivity decrease than the other factors. Scale efficiency, managerial efficiency and technical efficiency changes were ranked. CONCLUSION: Lack of knowledge of hospital personnel on proper application of technology in patient treatment is the main factor leading to productivity decrease resulting from technological changes in the studied hospitals. Therefore, holding courses for personnel in order to teach them the proper use of technology in diagnosis and patient care can be helpful.