The present study indicated high frequency of defensive medicine behavior in the Southeast Iran. So, it calls policy-makers special attention to improve the status quo.

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Background:Tuberculosis is still a public health concern in Iran. The main challenge in monitoring epidemiological status of tuberculosis is to estimate its incidence accurately.Objectives:We used a newly developed approach to estimate the incidence of tuberculosis in Sistan, an endemic area in southeast of Iran in 2012-13.Patients and Methods:This cross-sectional study was conducted on school children aged 6-9 years. We estimated a required sample size of 6350. Study participants were selected using stratified two-stage cluster sampling method and recruited in a tuberculin skin test survey. Indurations were assessed after 72 hours of the injection and their distributions were plotted. Prevalence and annual risk of tuberculosis infection (ARTI) were estimated using the Bayesian mixture model and some traditional methods. The incidence of active disease was calculated using the Markov Chain Monte Carlo technique.Results:We assumed weibull, normal and normal as the best distributions for indurations due to atypical reactions, BCG (Bacillus Calmette–Guérin) reactions and Mycobacterium tuberculosis infection, respectively. The estimated infection prevalence and ARTI were 3.6% (95%CI: 3.1, 4.1) and 0.48%, respectively. These estimates were lower than those obtained from the traditional methods. The incidence of active tuberculosis was estimated as 107 (87-149) per 100000 population with a CDR of 54% (40%-68%).Conclusions:Although the mixture model showed slightly lower estimates than the traditional methods, it seems that this method might generate more accurate results for deep exploration of tuberculosis endemicity. Besides, we found that Sistan is a high endemic area for tuberculosis in Iran with a low case detection rate.

Emergency department is one of the important parts of hospitals, and patients’ satisfaction with this department significantly affects their overall satisfaction with the hospital. Therefore, evaluating patients’ satisfaction level with the emergency part has been taken into account in different studies. The purpose of this study was to systematically review all available primary studies and their results and to evaluate patients’ satisfaction level with emergency rooms of hospitals. In this study, previous documents were reviewed; to do this, national and international databases were searched electronically and related articles were extracted. Reference list of the published studies were also reviewed to increase sensitivity and to select a greater number of articles. Reviewing and studying titles and texts of the articles, repeated and unrelated cases were excluded. The remaining articles were entered into stat aver., 11 for meta-analysis. After meta-analysis, 24 articles were selected. The lowest and highest satisfaction level was 24 and 98.4% respectively. Meta-analysis results of studies showed that general evaluation of patients’ satisfaction level with emergency rooms of hospitals was 68.9% in Iran. This meta-analysis revealed that patients’ satisfaction level with performance and with the way services were presented in emergency rooms of hospitals was desirable in Iran. Concerning multifactorial nature of patients’ satisfaction, it is necessary to take this matter into regular and routine consideration.

Tuberculosis is one of the main causes of death worldwide. This study aimed to determine predictive factors for death in patients with tuberculosis to set priorities for public heath interventions to reduce mortality in these patients. This nested case-control study was carried out in Mazandaran province of Islamic Republic of Iran among tuberculosis patients who were treated during [2002][2003][2004][2005][2006][2007][2008][2009]. Each deceased patient was individually matched with a control patient according to sex, age, area of involvement and time of follow-up. Potential risk factors for death were evaluated using multivariate conditional logistic regression models. From 2206 patients 376 cases and 376 matched controls were selected. Only positive serology for HIV (OR = 19.1), history of kidney disease (OR = 6.81) and use of immunosuppressant drugs (OR = 3.96) significantly increased the risk of death in tuberculosis patients. These potentially modifiable risk factors could be taken into account in preventive interventions for tuberculosis patients in our country.