The Effect of Catastrophic Health Expenditure on Work After Retirement.

Several factors can force retirees to go to paid work. Catastrophic health-care expenditure (CHCE) is one of the driving forces for retirees to go to paid work. This cross-sectional study was based on 6,307 Iran retirees' data. Xu method was used to calculate CHCE, and a logit model was estimated to show the association between CHCE and bridge employment. Other control variables were added to the model. The findings showed that there was positive relationship between CHCE and bridge employment. Retirement pension had negative relationship with work after retirement. Prevalence of work after retirement was higher in people who lived in rural region and increased due to increase in household size. The financial constraint was the main pushing factor for the retiree to go to paid work. Thus, covering retirees with health insurances and identifying and listing diseases that may face the retirees with CHCE are some possible efforts to decrease CHCE.

Leadership challenges in health care organizations: The case of Iranian hospitals.

Background: Effective leadership is a vital component of health care systems and has an extensive range of functions in improving organizational effectiveness and efficiency. This study aimed at exploring leadership challenges encountered by leaders in Iranian hospitals. Methods: This qualitative study was conducted on a purposeful sample of 27 members of hospital management team in Tehran using face-to-face semi-structured interviews and in-depth interviews. Thematic analysis was used to analyze and report the data. Results: In this study, 5 main themes emerged upon the challenges of leadership in health care organizations as follow: organizational structure (complexity, centralization, and bureaucracy); human resources (the number and distribution of human resources, staff empowerment, and education, motivational mechanisms, and staff diversity); work nature (sensitivity, stress and tension, customer diversity, and team- oriented); leaders (knowledge and skills, appointment, superiors and colleagues, and time); and context (regulations and programs, cultural issues, social issues, and economic issues). Conclusion: The results of this study shed some light on the leadership challenges in a culturally specific developing country. The results also proved the importance of using educated leaders who are capable of understanding, analyzing, and dealing with such complex challenges.

Social Accountability in Health System Governance: A Scoping Review.

Background: Social accountability is an important element in health system governance, which is necessary for health system reform and reaching Universal Health Coverage. Understanding the social accountability mechanism and tools will help policymakers to design policies according to the context. We aimed to explore the extent of the application of social accountability in health system governance, its results, challenges, and tools. Methods: We conducted a scoping review study, using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for scoping review. An inclusive search in bibliographic databases and search engines was done to identify peer review articles and grey literatures, published in English in the range of 2010 to 2021. Search terms were (social accountability), (public accountability), AND (health system). Results: Thirty-one records met inclusion criteria from 286 potentially relevant sources, which included 25 peer-review articles and 6 grey literatures. Maternal and child health was the main health subject for social accountability interventions. We identified some social accountability tools to apply at the health facility and community levels. Social accountability has some benefits for the health system and for the community and some challenges to the implementation of social accountability were listed. Conclusion: Social accountability improves health system performance. It contains different tools and strategies applied at different levels of the health system. Successful social accountability initiatives that are strategic, multi-interventional, and context-specific can produce good results in health services and social domains.

The impact of rural health system reform on hospitalization rates in the Islamic Republic of Iran: an interrupted time series.

OBJECTIVE: To assess the effects on hospital utilization rates of a major health system reform - a family physician programme and a social protection scheme - undertaken in rural areas of the Islamic Republic of Iran in 2005. METHODS: A "tracer" province that was not a patient referral hub was selected for the collection of monthly hospitalization data over a period of about 10 years, beginning two years before the rural health system reform (the "intervention") began. An interrupted time series analysis was conducted and segmented regression analysis was used to assess the immediate and gradual effects of the intervention on hospitalization rates in an intervention group composed of rural residents and a comparison group composed of urban residents primarily. FINDINGS: Before the intervention, the hospitalization rate in the rural population was significantly lower than in the comparison group. Although there was no significant increase or decline in hospitalization rates in the intervention or comparison group before the intervention, after the intervention a significant increase in the hospitalization rate - of 4.6 hospitalizations per 100 000 insured persons per month on average - was noted in the intervention group (P < 0.001). The monthly increase in the hospitalization rate continued for over a year and stabilized thereafter. No increase in the hospitalization rate was observed in the comparison group. CONCLUSION: The primary health-care programme instituted as part of the health system reform process has increased access to hospital care in a population that formerly underutilized hospital services. It has not reduced hospitalizations or hospitalization-related expenditure.

Fragmented QRS complex is an independent predictor of plaque burden in patients at intermediate risk of coronary artery disease.

OBJECTIVE: We aimed to evaluate the relationship between fragmented QRS complex and plaque burden in patients presented with typical chest pain and deemed to have intermediate pretest probability of CAD using coronary computed tomography angiography (CCTA). METHODS: We studied electrocardiograms (ECGs) obtained from 172 subjects (47.5 ± 9.5 years, 125 were men) presented with chest pain and had intermediate pretest probability for CAD. The presence was found and evaluation of CAD was performed with CCTA. RESULTS: Seventy four (43%) of the study cohort had CCTA-documented CAD. Meanwhile the frequency of fQRS in our cohort was (57%). 70 (71.4%) patients with fQRS had CAD compared with only 4 (5.4%) patients without fQRS (p < 0.001). The number of leads with fQRs was correlated with the calcium score (p < 0.005), segment stenosis score, segment involvement score, total plaque score (TPS), and E/e ratio (p < 0.001, for all). Multivariate analysis demonstrated that fQRS was a strong independent predictor for CAD (or = 2.15, p < 0.001). ROC analysis showed that the number of leads ≥3 was the optimal number for predicting CAD (AUC = 0.89, sensitivity 88%, and specificity 83%, p < 0.001). CONCLUSION: Fragmented QRS was seen more often in patients with high plaque burden. We suggest that fQRS might provide a useful noninvasive prognosticator for subjects with intermediate pretest probability of CAD for further investigation.

Comparison the effects of poor health and low income on early retirement: a systematic review and meta-analysis.

The main aim of this study was to estimate the effects of poor health and low income on early retirement. For this purpose systematic review and meta-analysis were conducted. Web of Science, PUBMED and Scopus databases were searched systematically. Finally 17 surveys were added in meta-analysis. These studies were conducted in 13 countries. At the end a Meta regression was done to show the effects of welfare system type on effect sizes of poor health and low income. The results of this study showed that poor health had effect on the risk of early retirement. (Poor health pooled effect sizes: 1.279 CI: (1.15 1.41), low income pooled effect sizes: 1.042 CI: (0.92 1.17), (poor health pooled marginal effects: 0.046 CI: (-0.03 0.12), low income pooled marginal effects: -0.002 CI: (-0.003 0.000). The results of this study showed that association between poor health and early retirement was stronger in comparison with low income and early retirement.

Female Labor Supply and Fertility in Iran: A Comparison Between Developed, Semi Developed and Less Developed Regions.

BACKGROUND: Female labor supply has been changed dramatically in the recent yr. In this study, we examined the effects of development on the relationship between fertility and female labor supply. METHODS: We used data of population and housing census of Iran and estimated three separate models. To do this we employed Logistic Regressions (BLR). RESULTS: The estimation results of our study showed that there was a negative relationship between fertility rate and female labor supply and there are some differences for this relationship in three models. CONCLUSION: When fertility rate increases, FLS would decreases. In addition, for higher fertility rates, the woman might be forced to work more because of the economic conditions of her family; and negative coefficients of the fertility rate effects on FLS would increase with a diminishing rate.

Diagnostic and therapeutic value of short-term corticosteroid therapy in exacerbation of mustard gas-induced chronic bronchitis.

Chronic bronchitis is the most frequent late respiratory disease among Iranians exposed to mustard gas during the Iraq-Iran war. The aim of this study was to investigate efficacy of oral and intravenous corticosteroid therapy in improving lung function in mustard gas induced chronic bronchitis patients. 65 mustard gas-exposed chronic bronchitis patients, who were not responsive to standard treatments in exacerbation occasions, were randomly divided into two groups: an intravenous group (39 patients) receiving 500 mg intravenous methylprednisolone daily, and an oral group (26 patients) receiving 1 mg/kg oral prednisolone daily. Corticosteroid was tapered over the study period in both groups. Spirometery was performed on admission and on day 8 of therapy for assessment of effectiveness of therapy. There was significant improvement in spirometery indexes of both groups in approximately half of the patients over the study period. Furthermore, there was no difference between the pulse corticosteroid versus oral corticosteroid therapy in these patients. Since short-term corticosteroid therapy has a significant effect on lung function of almost fifty percent of patients with mustard gas-induced chronic bronchitis in exacerbation occasions, we suggest a short-term bolus steroid treatment to triage the patients into responders and non-responders for subsequent treatment.

The Economic Burden of Liver Cirrhosis in Iran: a Cost of Illness Study.

BACKGROUND: According to importance of cirrhosis of the liver and the lack of information about the economic burden of the disease, we performed this study to estimate the economic burden of liver Cirrhosis in Iran in 2011. METHODS: The cost-of-illness method, based on the human capital theory, has been used. Both direct and indirect costs have been estimated using a prevalence approach and bottom-up method. The inpatient and outpatient records were investigated for obtaining the medical costs. Also, a questionnaire was used for collection the other data such as transportation costs, out of pocket payment and times of inpatients, etc. Costs consisted of expenditures which happened during March 2011 to February 2012 and the perspective of the study was Iranian society. RESULTS: The total cost of the disease was 2014.5 billion Rials (USD164.32 million). Direct and indirect costs were 1384.16 and 630.4 billion Rials (86.7% and 11.3% of the total cost), respectively. Cost due to premature death was USD 38.66 million, included 23.52% of the total cost and 75% of indirect cost. CONCLUSION: Liver Cirrhosis impose enormous economic burden on Iranian society. Policymakers should therefore take this into consideration and according to available health resources provide services and facilities for the prevention and treatment of the disease.

Comparison of the results of Cox proportional hazards model and parametric models in the study of length of stay in a tertiary teaching hospital in Tehran, Iran.

Survival analysis is a set of methods used for analysis of the data which exist until the occurrence of an event. This study aimed to compare the results of the use of the semi-parametric Cox model with parametric models to determine the factors influencing the length of stay of patients in the inpatient units of Women Hospital in Tehran, Iran. In this historical cohort study all 3421 charts of the patients admitted to Obstetrics, Surgery and Oncology units in 2008 were reviewed and the required patient data such as medical insurance coverage types, admission months, days and times, inpatient units, final diagnoses, the number of diagnostic tests, admission types were collected. The patient length of stay in hospital 'leading to recovery' was considered as a survival variable. To compare the semi-parametric Cox model and parametric (including exponential, Weibull, Gompertz, log-normal, log-logistic and gamma) models and find the best model fitted to studied data, Akaike's Information Criterion (AIC) and Cox-Snell residual were used. P<0.05 was considered as statistically significant. AIC and Cox-Snell residual graph showed that the gamma model had the lowest AIC (4288.598) and the closest graph to the bisector. The results of the gamma model showed that factors affecting the patient length of stay were admission day, inpatient unit, related physician specialty, emergent admission, final diagnosis and the number of laboratory tests, radiographies and sonographies (P<0.05). The results showed that the gamma model provided a better fit to the studied data than the Cox proportional hazards model. Therefore, it is better for researchers of healthcare field to consider this model in their researches about the patient length of stay (LOS) if the assumption of proportional hazards is not fulfilled.