Barriers to financial access of disabled people to health services in rural areas: A case study of Iran.

BACKGROUND: People with disabilities (PWDs) account for a significant percentage of the world's population, with a higher prevalence in less developed countries. Access to healthcare services is the main component of health systems performance, with lower access for PWDs living in rural areas. The current study aimed to investigate PWD's access to healthcare services in rural areas of Iran and, secondly, factors that contribute to this issue. MATERIALS AND METHODS: Following a cross-sectional design, the current descriptive-analytical study is performed in the north of Iran. Using the quota sampling technique, 471 PWDs were recruited. Data were collected using a valid and reliable questionnaire, covering three dimensions of access, by face-to-face interview. Data analysis was administered using central tendency indicators and multiple regression by SPSS version 17. Statistical significance was considered when the P value <0.05. RESULTS: The mean score of PWD's access to healthcare services for dimensions of utilization, availability, and affordability was 8.91 (±6.86), 14.54 (±2.3), and 51.91 (±8.78), indicating very low, low, and moderate levels of access. All three regression models were significant (P < 0.05), and variables of gender, age, marital status, education level, residence status, the income of the household head, receiving financial aid, and house area showed a significant effect (P < 0.05). CONCLUSION: This study demonstrated the seriousness of paying attention to PWD's financial access to healthcare services, particularly in rural areas of Iran. Hence, policymakers should better focus on this problem, mainly regarding accessibility and utilization and factors that result in inequalities.

Non-financial access to healthcare services in rural areas: A case study of people with disabilities living in Northern Iran.

INTRODUCTION: Access to healthcare for persons with disabilities (PWDs) is an important but often ignored issue for achieving universal health coverage. The current study aimed to investigate PWDs' access to healthcare in the rural areas in north of Iran. METHODS: Following a descriptive-analytical design, 471 persons with disabilities (PWDs) living in the Nor city, Mazandaran province, were selected using quota sampling. Data were collected by a valid and reliable questionnaire that contained dimensions of time, geography, physical, and acceptability using face-to-face interviews. The findings are provided by central and dispersion indicators and analyses are performed with linear Regression using SPSS version 17. RESULTS: PWDs had moderate access to healthcare services in all dimensions. The regression models for access to health services in all four dimensions were significant (p<0.05). The results showed that in the geographical dimension, the variables of marital status, income, receipt of financial aid, supplementary insurance, and type of disability; in the physical dimension, the variables of income, responsibility for taking care of the family, supplementary insurance, and type of disability; in the time dimension, supplementary insurance, home area, and type of disability; and in the aspect of service acceptability, only the variables of type of disability and internet access had a significant effect (p<0.05). CONCLUSION: A small percentage of PWDs had high access to health services. Hence, improving their access to healthcare services, particularly in rural and less developed areas, and developing appropriate policies should be the focus of Iranian policy-makers.

Location selection criteria for field hospitals: A systematic review.

Background: Establishing field hospitals is a critical task for governments to complete following disasters, with the first step being to identify suitable locations. Although field hospitals are similar to permanent hospitals and temporary shelters, no research in English has been conducted to extract the location selection criteria for field hospitals from those for hospitals and temporary shelters. Methods: A meta-synthetic approach was used to review all related qualitative, quantitative, and mixed studies published in English between January 2010 and June 2020 to identify new field hospital site selection criteria distinct from those used to select a permanent hospital and temporary sheltering sites. Results: From 4317 screened records, 24 articles were eventually identified as eligible studies, through which 151 open codes, 21 axial codes, and nine themes were identified. The top three axes included proximity to main roads, proximity/distance to permanent hospitals, and proximity/distance to other medical centers. Conclusion: By considering a field hospital as a facility with certain characteristics similar to permanent hospitals and temporary shelters, it is possible to identify specific new criteria and sub-criteria by extracting items common to permanent hospitals and temporary shelter site selection studies.

Optimization of Service Process in Emergency Department Using Discrete Event Simulation and Machine Learning Algorithm.

Introduction: Emergency departments are operating with limited resources and high levels of unexpected requests. This study aimed to minimize patients' waiting time and the percentage of units' engagement to improve the emergency department (ED) efficiency. Methods: A comprehensive combination method involving Discrete Event Simulation (DES), Artificial Neural Network (ANN) algorithm, and finally solving the model by use of Genetic Algorithm (GA) was used in this study. After simulating the case and making sure about the validity of the model, experiments were designed to study the effects of change in individuals and equipment on the average time that patients wait, as well as units' engagement in ED. Objective functions determined using Artificial Neural Network algorithm and MATLAB software were used to train it. Finally, after estimating objective functions and adding related constraints to the problem, a fractional Genetic Algorithm was used to solve the model. Results: According to the model optimization result, it was determined that the hospitalization unit, as well as the hospitalization units' doctors, were in an optimized condition, but the triage unit, as well as the fast track units' doctors, should be optimized. After experiments in which the average waiting time in the triage section reached near zero, the average waiting time in the screening section was reduced to 158.97 minutes and also the coefficient of units' engagement in both sections were 69% and 84%, respectively. Conclusions: Using the service optimization method creates a significant improvement in patient's waiting time and stream at emergency departments, which is made possible through appropriate allocation of the human and material resources.

Conceptual Models of Social Determinants of Health: A Narrative Review.

BACKGROUND: There are several conflicting conceptual models to explain social determinants of health (SDH) as responsible for most health inequalities. This study aimed to present these models in historical perspective and provide main component of SDH models as an SES indicators. METHODS: This was a narrative study using international databases to retrieve literature dealing with conceptual models of SDH. All publication in English language until Mar 2015 was included. The CASP and PRISMA were used to summarize the literature. RESULTS: Overall, 248 publications were retrieved and screened. After exclusion of irrelevant and duplicates, 94 citations were found to be relevant and 21 publications included in this review. In general, 21 models of SDH were found: some models presented before year 1995(n=4), some models presented between 1995 and 2005 (n=13) and some models presented after 2005 (n=4). However, we found three categories of indicators that contribute to SDH models and that were classic factors, fixed and demographic factors and proxy factors. CONCLUSION: Reduction of socioeconomic inequalities in health requires understanding of mechanisms and causal pathways; therefore, every country needs to design the specific model. As the available models are for developed countries, lack of a specific model for developing ones is tangible. As there is no gold standard related to SES indicators, therefore, it is proposed to use the various indicators based on life course approach, which leads to understanding and adopting effective policy interventions.

Prerequisites of preparedness against earthquake in hospital system: a survey from Iran.

BACKGROUND AND OBJECTIVE: Considering the history of frequent, and severe, earthquakes in Iran and the importance of health care service delivery by hospitals in these cases, having a plan to deal with disasters should be considered a priority. The aim of this study was the observance of preparedness prerequisites against earthquake in hospitals affiliated with Shahid Beheshti University of Medical Sciences (SBUMS) and its relationship with demographic and organizational characteristics. METHODS: This was a cross- sectional study that was conducted in 15 hospitals affiliated with SBUMS, Iran in 2012. Data were collected using observation of documents and questionnaire consists of 138 questions in 8 dimensions. The content validity and reliability were confirmed. Data analysis was performed with descriptive statistic, t-test and ANOVA. RESULTS: Results showed that 86.7% of hospitals were in good preparedness level, with the average 85.9 ± 15.5. The maximum and minimum level of preparedness was related to mitigation of construction hazards (56.6 ± 35.6) and support of vital services (97.2 ± 6.0) dimensions, respectively. According to the results, there was a significant statistical difference between mean preparedness and safety of equipment and hazardous materials, hospital evacuation and field treatment, hospital environmental health proceedings, hospital curriculum programs and support of services dimensions with management experience (P<0.05). CONCLUSION: Although results corroborate that preparedness prerequisites against earthquake are in good level but attention to the weaknesses mitigation of construction hazards dimension and strengthening these prerequisites, which have obvious impacts on the structural vulnerability of hospitals and adjacent buildings in earthquakes, have been proposed.