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BACKGROUND: There is little economic evidence on different modalities among patients with end-stage renal disease (ESRD) in Iran. This study aimed to assess the cost-utility of peritoneal dialysis (PD) and hemodialysis (HD) among ESRD patients in Iran. METHODS: From the health system perspective and with a 10-year time horizon, we conducted a cost-utility analysis based on a Markov model to compare three strategies of PD and HD [the second scenario (30% PD, 70% HD), the third scenario (50% PD, 50% HD) and the fourth scenario (70% PD, 30% HD)] among ESRD patients with the current situation (PD, 3% vs. HD, 97%) as the basic scenario (the first scenario) in Iran. Cost data for PD, HD and kidney transplantation were extracted from the medical records of 720 patients in the Health Insurance Organization (HIO) database. The Iranian version of the EQ-5D-5 L questionnaire was filled out through direct interview with 518 patients with ESRD to obtain health utility values. Other variables such as transition probabilities and survival rates were extracted from the literature. To examine the uncertainty in all variables included in the study, a probabilistic sensitivity analysis (PSA) was performed. TreeAge Pro 2020 software was used for data analysis. FINDINGS: Our analysis indicated that the average 10-year costs associated with the first scenario (S1), the second scenario (S2), the third scenario (S3) and the fourth scenario (S4) were 4750.5, 4846.8, 4918.2, and 4989.6 million Iranian Rial (IRR), respectively. The corresponding average quality-adjusted life years (QALYs) per patient were 2.68, 2.72, 2.75 and 2.78, respectively. The ICER for S2, S3 and S4 scenarios was estimated at 2268.2, 2266.7 and 2266.7 per a QALY gained, respectively. The analysis showed that at a willingness-to-pay (WTP) threshold of 3,000,000,000 IRR (2.5 times the GDP per capita), the fourth scenario had a 63% probability of being cost-effective compared to the other scenarios. CONCLUSION: Our study demonstrated that the fourth scenario (70% PD vs. 30% HD) compared to the current situation (3% PD vs. 97% HD) among patients with ESKD is cost-effective at a threshold of 2.5 times the GDP per capita (US$4100 in 2022). Despite the high cost of PD, due to its greater effectiveness, it is recommended that policymakers pursue a strategy to increase the use of PD among ESRD patients.
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Falência Renal Crônica , Diálise Peritoneal , Humanos , Irã (Geográfico)/epidemiologia , Análise Custo-Benefício , Diálise Renal , Falência Renal Crônica/epidemiologia , Falência Renal Crônica/terapiaRESUMO
BACKGROUND: The World Health Organization recommends assessing screening for helicobacter pylori infection to lower gastric cancer (GC) rates. Therefore, we carried out a study to evaluate the cost-effectiveness of different H. pylori screening approaches in Iran. MATERIALS AND METHODS: We used a Markov model with a 50-year time horizon and health system perspective to compare four H. pylori screening strategies (endoscopy, serology, urea breath test [UBT], stool antigen test [SAT]) to no screening in the population aged 20 years and older in Iran. Model parameters were extracted from primary data and published studies. Cost data also came from medical records of 120 patients at different stages of GC. We calculated costs, quality-adjusted life years (QALYs), and incremental cost-effectiveness ratios (ICERs) for each strategy. Probabilistic sensitivity analysis (PSA) using Monte Carlo simulation tested the model's robustness. All analyses were done in TreeAge Pro 2020. RESULTS: All screening strategies provided more QALYs compared to no screening. Base-case analysis found the UBT strategy was the most cost-effective, with an ICER of 101,106,261.5 Iranian rial (IRR) per QALY gained, despite being more costly. No screening and endoscopy were dominated strategies, meaning they had higher costs but provided fewer effectiveness compared to other options. PSA showed at a willingness-to-pay (WTP) threshold of 316,112,349 IRR (Iran's GDP per capita) per QALY, UBT was the optimal strategy in 57.1% of iterations. CONCLUSION: This cost-effectiveness analysis found that screening for H. pylori may be cost-effective in Iran. Among the 4 screening strategies examined, UBT was the most cost-effective approach. Further studies should do cost-effectiveness analyses for specific age groups to optimize the benefits achieved with limited resources.
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Infecções por Helicobacter , Helicobacter pylori , Neoplasias Gástricas , Humanos , Análise de Custo-Efetividade , Irã (Geográfico)/epidemiologia , Infecções por Helicobacter/prevenção & controle , Análise Custo-Benefício , Neoplasias Gástricas/prevenção & controle , Endoscopia Gastrointestinal , Programas de RastreamentoRESUMO
Background: Helicobacter pylori infection is a major risk factor for gastric cancer in Iran, but the impact of socioeconomic factors on its prevalence is poorly understood. This study aimed to assess the socioeconomic inequalities and risk factors associated with H. pylori infection in Iran. Methods: This cross-sectional study was conducted based on the PERSIAN cohort study. A total of 20460 individuals aged 35 to 70 years in Ardabil, Iran were included in the study. H. pylori infection was determined based on stool tests and clinical records. Multilevel logistic regression models with random intercepts at household and community levels were used to identify risk factors associated with H. pylori prevalence. The concentration index (CIn) and concentration curve (CC) were employed to assess socioeconomic-related inequality. Results: In this study, 70.4% (CI 69.6-71.0) of the participants were infected with H. pylori, with a higher prevalence in women (71.2%) than men (69.6%). Age (OR: 1.37, CI: 1.17-1.61), sex (OR: 1.20, CI: 1.12-1.28), level of education (OR: 1.33, CI: 1.17-1.49), cardiac disease (OR: 1.32, CI:1.18-1.46), and BMI groups (OR: 2.49, CI: 1.11-5.58) were significantly associated with H. pylori infection based on the multivariable logistic regression. The results of the CIn and CC indicated that H. pylori were more prevalent among economically disadvantaged groups (CIn: -0.1065; [-0.1374 to -0.0755]). Conclusion: The prevalence of H. pylori in Iran is higher than in other developing countries, and significant socioeconomic inequality exists between the poor and the rich. To reduce the rate of gastric cancer, socio-economic and demographic factors, especially the poor and people with low levels of education, should be considered.
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BACKGROUND: Associations between the COVID-19 pandemic and hospitalizations have not been studied Iran. This study aimed to examine the impact of the COVID-19 pandemic on hospital admissions for nine categories of disease in seven public hospitals in Kermsnahah city, the capital of Kermsnahah province, in the west of Iran. METHODS: Data on monthly hospitalization rates (number of hospitalizations per 100,000 population) were collected for nine categories of disease for a period of 40 months (23 months before and 17 months after the COVID-19 outbreak in Iran) from the health information systems of all seven public hospitals in Kermanshah city. Categories of disease included those related to pregnancy, childbirth and the puerperium period, neoplasms, diseases of the digestive, respiratory, circulatory, genitourinary and nervous systems, mental and behavioural disorders, and infectious and parasitic diseases. Population data were extracted from the Statistics Centre of Iran. An interrupted time series analysis with segmented regression was used to examine the impact of COVID-19 on hospital admissions. FINDINGS: Average monthly hospitalization rates fell for all nine categories of disease included in the study after the onset of the pandemic, with overall rates of 85.5 per 100,000 population in the period before the COVID-19 outbreak and 50.4 per 100,000 population after the outbreak began. The relative reduction in hospitalizations for the nine diseases was 56.4%. Regression analysis of monthly data indicated a sharp decrease in hospitalisations during the first month after the COVID-19 outbreak, which was statistically significant for all diseases (p < 0.001). After the initial reduction following onset of the pandemic, significant increases were observed for some diseases, including neoplasms (increase of 3.17 per 100,000 population; p < 0.001), diseases of the digestive system (increase of 1.17 per 100,000 population; p < 0.001) and diseases related to pregnancy, childbirth and the puerperium period (increase of 1.73 per 100,000 population). For other categories of disease, rates significantly declined, including infectious and parasitic diseases (decrease of 2.46 per 100,000 population; p < 0.001). Hospitalization rates did not increase to pre-pandemic levels for any disease, with the exception of those related to pregnancy, childbirth and the puerperium period. CONCLUSIONS: Our study indicated that the COVID-19 pandemic had a significantly negative effect on hospitalizations in Iran. Although use of hospital care has gradually increased post-outbreak, it has yet to return to normal levels.
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OBJECTIVE: Effectiveness of tax policies to control cigarette consumption largely depends on the sensitivity of cigarette demand due to price change. Price elasticity is the measurement of this responsiveness. The main objective of this study is to measure quantity, and quality price elasticity of demand (PED) and cross-price elasticity of demand (XED) for Iranian and non-Iranian cigarette brands in Iran. METHODS: This study used data from the 2017 Iranian household income and expenditures survey conducted in all 31 provinces of Iran. A total of 39,864 households were included in the survey. PED of quantity and quality and XED were estimated using restricted, unrestricted and quintile regression models. RESULTS: Our results s show that the Iranian and non-Iranians brands cigarettes were price inelastic and elastic, respectively. XED between Iranian and non-Iranian brands was positive suggesting households' preference for Iranian brands of cigarettes over non-Iranian brands. Quintile regression results suggest that PED varied between -1.20 and -0.91 across the distribution of quantity demanded. CONCLUSION: Imposing tax could be a useful policy tool to control smoking initiation and intensity in Iran. However, the effectiveness of such policy would depend on the better governance of taxation imposed on different brands of cigarettes.
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Comércio , Produtos do Tabaco , Elasticidade , Irã (Geográfico) , ImpostosRESUMO
BACKGROUND: The associations between socioeconomic status (SES) and tobacco use, alcohol consumption and drug use are poorly understood in the Islamic Republic of Iran. AIMS: To measure education- and wealth-related inequalities in cigarette smoking, hookah smoking, illicit drug use and alcohol consumption in Kermanshah Province, Islamic Republic of Iran. METHODS: We used baseline data from the Ravansar Noncommunicable Disease (RaNCD) study. The study collected information on socioeconomic and demographic characteristics, cigarette and hookah smoking, alcohol consumption and illicit drug use of 10 015 adults aged ≥ 35 years between 2014 and 2016. The relative concentration index and absolute concentration index were used to measure education- and wealth-related inequalities in cigarette smoking, hookah smoking, illicit drug use and alcohol consumption. RESULTS: Cigarette smoking was concentrated among less-educated and less-wealthy men and women. Similarly, illicit drug use was concentrated among lower-SES men. In contrast, hookah smoking and alcohol consumption were more prevalent among higher-SES men. CONCLUSIONS: There were education- and wealth-related inequalities in tobacco, alcohol and illicit drug use in the west of the Republic of Iran. Future studies should aim to identify the main socioeconomic determinants of these inequalities in Kermanshah Province and generally in the Islamic Republic of Iran.
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Drogas Ilícitas , Produtos do Tabaco , Adulto , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Masculino , Fatores Socioeconômicos , Nicotiana , Uso de TabacoRESUMO
BACKGROUND: Socioeconomic-related inequalities in health are a major public health challenge in both developed and developing countries. Little evidence is available on socioeconomic-related inequalities in health in different regions of the Islamic Republic of Iran. AIMS: This study aimed to determine socioeconomic-related inequality in poor self-rated health in adults in Kermanshah city, western Islamic Republic of Iran. METHODS: This cross-sectional study with stratified sampling obtained data on socioeconomic status, demographic characteristics, behavioural risk factors and self-rated health of 2040 adults (≥ 18 years) in Kermanshah city. A self-administrated questionnaire was used to collect data from the participants. The concentration (C) index and C curve were used to determine the socioeconomic-related inequality in poor self-rated health. A decomposition analysis of the C index was done to identify the factors explaining socioeconomic-related inequality in poor self-rated health. RESULTS: The crude and age-adjusted prevalence of poor self-rated health was 13.8% and 18.1%, respectively. The estimated C for the whole sample was -0.295, indicating that poor SRH was concentrated in the poor. The decomposition results suggested that socioeconomic status (45.5%), having a chronic health condition (11.9%) and smoking (7.3%) were the main factors contributing to the concentration of poor self-rated health among those of lower socioeconomic status. CONCLUSION: The concentration of poor self-rated health among the poor in Kermanshah city warrants policy attention. Policies aimed at reducing inequality in wealth distribution and risky health behaviour and preventing chronic health conditions among the poor may mitigate socioeconomic-related inequalities in poor self-rated health in Kermanshah.
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Nível de Saúde , Classe Social , Adulto , Cidades , Estudos Transversais , Disparidades nos Níveis de Saúde , Humanos , Irã (Geográfico)/epidemiologia , Fatores SocioeconômicosRESUMO
BACKGROUND: Tobacco expenditure has adverse impacts on expenditure on basic needs and resource allocation of the households. Using data from a nationally representative survey, we measured socioeconomic inequality in tobacco expenditure as the share of household budget (TEHB) and explained its main determinants among Iranian households at the national and sub-national levels. METHODS: This cross-sectional study used data from the Iranian Household Income and Expenditure Survey (IHIES), 2018. We included a total of 7649 households with tobacco expenditure more than zero in the analysis. Province-level data on the Human Development Index (HDI) was obtained from the Institute for Management Research at Radbound University. The concentration curve (CC) and the concentration index (C) were used to measure socioeconomic inequality in TEHB at national and sub-national levels. The C was decomposed to identify the factors explaining the observed socioeconomic inequality in TEHB. RESULTS: At the national level, households with at least one smoker spent more than 5% of their budget for tobacco consumption in the last month. Households from the urban areas allocated less of their budgets on tobacco products compared to rural households (4.6% vs. 5.8%). Overall, TEHB was more concentrated among the poorer households (C = 0.1423, 95% CI: - 0.1552 to - 0.1301). In other words, the distribution of TEHB was pro-poor in Iran. Pro-poor inequality in TEHB was also found in urban (C = - 0.1707, 95% CI: - 0.1998 to - 0.1516) and rural (C = - 0.1314, 95% CI: - 0.1474 to - 0.1152) areas. We also found that pro-poor inequalities were higher in Iranian provinces with low HDI. The decomposition results indicate that wealth and education were the main factors contributing to the concentration of TEHB among the poorer households. CONCLUSION: This study found that TEHB was disproportionality concentrated among poorer households in Iran. The extent of inequality in TEHB was higher in urban areas and less developed provinces. Designing and implementing tobacco control interventions to decrease the smoking prevalence and increase smoking cessation could protect worse-off households against the financial burden of tobacco spending.
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Gastos em Saúde/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde/economia , Fatores Socioeconômicos , Uso de Tabaco/economia , Adolescente , Adulto , Estudos Transversais , Características da Família , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Masculino , Pessoa de Meia-Idade , Pobreza/estatística & dados numéricos , Prevalência , População Rural/estatística & dados numéricos , Inquéritos e Questionários , Uso de Tabaco/epidemiologia , População Urbana/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Overweight and obesity are major health concerns worldwide, with adverse health consequences during the life span. This study measured socioeconomic inequality in overweight and obesity among Iranian adults. METHODS: Data were extracted from 129,257 Iranian adults (aged 35 years and older) participated in the Prospective Epidemiologic Research Studies in IrAN (PERSIAN) in 14 provinces of Iran in 2014. Socioeconomic-related inequality in overweight and obesity was estimated using the Concentration Index (Cn). The Cn further decomposed to find factors explaining the variability within the Socioeconomic related inequality in overweight and obesity. RESULTS: Of the total number of participants, 1.98, 26.82, 40.76 and 30.43% had underweight, normal weight, overweight and obesity respectively. The age-and sex standardized prevalence of obesity was higher in females than males (39.85% vs 18.79%). People with high socioeconomic status (SES) had a 39 and 15% higher chance of being overweight and obese than low SES people, respectively. The positive value of Cn suggested a higher concentration of overweight (0.081, 95% confidence interval [CI]; 0.074-0.087) and obesity (0.027, 95% CI; 0.021-0.034) among groups with high SES. There was a wide variation in socioeconomic-related inequality in overweight and obesity rate across 14 provinces. The decomposition results suggested that SES factor itself explained 66.77 and 89.07% of the observed socioeconomic inequalities in overweight and obesity among Iranian adults respectively. Following SES, province of residence, physical activity, using hookah and smoking were the major contributors to the concentration of overweight and obesity among the rich. CONCLUSIONS: Overall, we found that overweight and obesity is concentrated among high SES people in the study population. . Accordingly, it seems that intersectional actions should be taken to control and prevent overweight and obesity among higher socioeconomic groups.
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Disparidades nos Níveis de Saúde , Obesidade/epidemiologia , Sobrepeso/epidemiologia , Classe Social , Adulto , Idoso , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Prospectivos , Fatores SocioeconômicosRESUMO
BACKGROUND: The financial burden of cigarette smoking on households' budget is not well documented in Iran. We aimed to identify the determinants of cigarette consumption and its financial burden among households in Iran. STUDY DESIGN: A cross-sectional study. METHODS: A total of 39,864 Iranian's households from 31 provinces were included in the analysis. Data on sociodemographic and socioeconomic characteristics (age, sex, household size, education level, employment status, income and wealth index), living area, number of cigarettes smoked and cigarette expenditures for households were extracted from the 2016 Household Income and Expenditures Survey (HIES). Tobit model was used to identify the determinants of cigarette smoking frequency and expenditures among Iranian households. RESULTS: The average number of cigarettes smoked and cigarettes expenditures by all household members was 85.25 cigarettes and US$ 2.64 per month. Living in urban areas, wealth index of households, household income, household size and low educational attainment of household members were positively associated with frequency and expenditures of cigarette smoking. Results also indicated increasing patterns in the number of cigarettes smoked and cigarettes expenditures from east to west of the country. East Azerbaijan, Hamadan, Markazi and Chaharmahal va Bakhtiari provinces had higher cigarette smoking frequency and expenditures in Iran. CONCLUSION: Tobacco control interventions in Iran should focus more on households living in urban areas and low-educated households. As the frequency of cigarette smoking was higher in the western region of Iran, comprehensive tobacco control policies should be adopted in western provinces.
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Fumar Cigarros/economia , Características da Família , Renda/estatística & dados numéricos , Produtos do Tabaco/economia , Adulto , Efeitos Psicossociais da Doença , Estudos Transversais , Escolaridade , Feminino , Humanos , Irã (Geográfico) , Masculino , População Rural/estatística & dados numéricos , Fatores Socioeconômicos , Inquéritos e Questionários , População Urbana/estatística & dados numéricosRESUMO
BACKGROUND: The study aimed to investigate the associations between life and health satisfaction with health-related quality of life (HRQoL), body mass index (BMI) and chronic disease among people who are covered by health insurance schemes in Tehran city, Iran. METHODS: A cross-sectional study was conducted in Tehran city, Iran, from May to June 2016. A total of 600 people were included in the study using a cluster sampling technique. The questionnaire that used for data collection included demographic and socioeconomic variables, questions about health variables such as chronic disease, weight, height, smoking status, and EQ-5D-3L questionnaire. Two univariate and multivariate regression models performed to examine affecting factors on life and health satisfaction. RESULTS: The univariate regression showed that on average female have 0.22 and 0.69 score lower than males with their life and health satisfaction, respectively. Explanatory variables of gender, age, level of education, and employment status were not significantly associated with life and health satisfaction in multiple regression models. However, marital status was correlated with life satisfaction. Furthermore, HRQoL, BMI and chronic disease and smoking were associated with dependent variables (P < 0.001). CONCLUSIONS: The result showed that there was a strong association between BMI, HRQoL, chronic disease, and life and health satisfaction among participants. Therefore, the Iranian policymakers need to consider these factors on life and health satisfaction of adults and design health-promoting programs to improve health outcomes of them. Further studies should assess the associations between BMI, HRQoL, chronic conditions, and life and health satisfaction among Iranian adults.
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OBJECTIVES: This study aimed to explain the health-related quality of life (HRQoL) gap between the poorest and the wealthiest quintiles in the capitals of Kermanshah and Kurdistan Provinces (Kermanshah and Sanandaj), in western Iran. METHODS: This was a cross-sectional study conducted among 1772 adults. Data on socio-demographic characteristics, socioeconomic status (SES), lifestyle factors, body mass index, and HRQoL of participants were collected using a self-administered questionnaire. The slope and relative indices of inequality (SII and RII, respectively) were employed to examine socioeconomic inequality in poor HRQoL. Blinder-Oaxaca (BO) decomposition was used to quantify the contribution of explanatory variables to the gap in the prevalence of poor HRQoL between the wealthiest and the poorest groups. RESULTS: The overall crude and age-adjusted prevalence of poor HRQoL among adults was 32.0 and 41.8%, respectively. The SII and RII indicated that poor HRQoL was mainly concentrated among individuals with lower SES. The absolute difference (%) in the prevalence of poor HRQoL between the highest and lowest SES groups was 28.4. The BO results indicated that 49.9% of the difference was explained by different distributions of age, smoking behavior, physical inactivity, chronic health conditions, and obesity between the highest and lowest SES groups, while the remaining half of the gap was explained by the response effect. CONCLUSIONS: We observed a pro-rich distribution of poor HRQoL among adults in the capitals of Kermanshah and Kurdistan Provinces. Policies and strategies aimed at preventing and reducing smoking, physical inactivity, chronic health conditions, and obesity among the poor may reduce the gap in poor HRQoL between the highest and lowest SES groups in Iran.
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Comportamentos Relacionados com a Saúde , Disparidades nos Níveis de Saúde , Qualidade de Vida , Classe Social , Adulto , Fatores Etários , Índice de Massa Corporal , Doença Crônica/epidemiologia , Estudos Transversais , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Obesidade/epidemiologia , Comportamento Sedentário , Fumar/epidemiologiaRESUMO
This study was aimed at assessing any association between smoking and health-related quality of life (HRQoL) among adults aged 18 years and above living in Kermanshah city, western Iran. A cross-sectional study was conducted on a total sample of 1,543 participants obtained by convenient sampling during the period from February 1st to May 30th, 2017. Data were collected using a self-administrated questionnaire. The HRQoL of the study participants was assessed with reference to the EuroQol 5-dimensions-3-level (EQ-5D-3L). The impact of smoking behavior of the participants on HRQoL with controls for potential confounders was examined by multiple regression. Out of the total of 1,543 participants, current smokers, past smokers, and never smokers accounted for 19.7%, 4.2% and 76.1%, respectively. The mean EQ-5D indices were 0.69 ±SD 0.20, 0.70 ± SD 0.22, and 0.78 ± SD 0.16. The highest proportion of self-reported problems (including both 'some' and 'severe') were related to current, heavy smokers, with high nicotine dependence. Regression analysis indicated that current smokers had a significantly lower HRQoL compared to past smokers and never smokers (p < 0.05). The heavy smokers also had a significantly lower HRQoL score than moderate and light smokers (p < 0.05) and there was an inverse relationship between the HRQoL score and nicotine dependence (p<0.05). The current smokers, heavy smokers, and high nicotine dependent smokers had lower HRQoL scores. These findings provide inputs for better understanding and for devising interventions for smoking cessation, reducing the number of cigarettes smoked per day and nicotine dependency.
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Objectives: The burden of smoking on the health system and society is significant. The current study aimed to estimate the annual direct and indirect costs of smoking in Iran for the year 2014. Methods: A prevalence-based diseasespecific approach was used to determine costs associated with the three most common smoking-related diseases: lung cancer (LC), chronic obstructive pulmonary disease (COPD) and ischaemic heart disease (IHD). Data on healthcare utilization were obtained from an original survey, hospital records and questionnaires. The number of deaths was extracted from the global burden diseases study (GBD). The human capital approach was applied to estimate the costs of morbidity and mortality due to smoking-related diseases, classified as direct (hospitalization, outpatients and nonmedical costs) and indirect (mortality and morbidity). Results: The total economic cost of the three most common smoking-attributable diseases in Iran was US$1.46 billion in 2014, including US$1.05 billion (71.7%) in indirect and US$0.41 billion (28.3%) in direct costs. Direct costs of the three smoking-related diseases accounted for 1.6% of total healthcare expenditures and total costs were about 0.26% of Iran's gross domestic product (GDP) in 2014. Conclusions: Our study indicated that smoking places a substantial economic burden on Iranian society. Therefore, sustained smoking cessation interventions and tobacco control policies are required to reduce the magnitude and extent of smoking-attributable costs in Iran.
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OBJECTIVES: This study aimed to examine the prevalence and types of medication errors (MEs), as well as barriers to reporting MEs, among nurses working in 7 teaching hospitals affiliated with Kermanshah University of Medical Sciences in 2016. METHODS: A convenience sampling method was used to select the study participants (n=500 nurses). A self-constructed questionnaire was employed to collect information on participants' socio-demographic characteristics (10 items), their perceptions about the main causes of MEs (31 items), and barriers to reporting MEs to nurse managers (11 items). Data were collected from September 1 to November 30, 2016. Negative binomial regression was used to identify the main predictors of the frequency of MEs among nurses. RESULTS: The prevalence of MEs was 17.0% (95% confidence interval, 13.7 to 20.3%). The most common types of MEs were administering medications at the wrong time (24.0%), dosage errors (16.8%), and administering medications to the wrong patient (13.8%). A heavy workload and the type of shift work were considered to be the main causes of MEs by nursing staff. Our findings showed that 45.0% of nurses did not report MEs. A heavy workload due to a high number of patients was the most important reason for not reporting MEs (mean score, 3.57±1.03) among nurses. Being male, having a second unrelated job, and fixed shift work significantly increased MEs among nurses (p=0.001). CONCLUSIONS: Our study documented a high prevalence of MEs among nurses in the west of Iran. A heavy workload was considered to be the most important barrier to reporting MEs among nurses. Thus, appropriate strategies (e.g., reducing the nursing staff workload) should be developed to address MEs and improve patient safety in hospital settings in Iran.
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Hospitais de Ensino , Erros de Medicação/estatística & dados numéricos , Recursos Humanos de Enfermagem Hospitalar , Adulto , Atitude do Pessoal de Saúde , Feminino , Humanos , Irã (Geográfico) , Masculino , Recursos Humanos de Enfermagem Hospitalar/psicologia , Recursos Humanos de Enfermagem Hospitalar/estatística & dados numéricos , Prevalência , Inquéritos e Questionários , Carga de Trabalho/estatística & dados numéricos , Adulto JovemRESUMO
OBJECTIVES: This study aimed to measure the level and determinants of health-related quality of life (HRQoL) in adults in Kermanshah, a city in the western region of Iran. METHODS: Convenience sampling was employed to obtain a sample of 998 adults aged 18 years and older (646 males and 352 females) in the city of Kermanshah. A 2-part self-administered questionnaire was used to collect data over the period between March 1 and May 30, 2017. The first part was designed to collect information on socio-demographic characteristics, socioeconomic status, and lifestyle factors (10 items). The second part consisted of the EuroQoL 5-dimensions (EQ-5D) EuroQoL-3-level and the EuroQoL visual analog scale (EQ-VAS) questions. A multiple linear regression model was used to determine the factors associated with the EQ-5D index and EQ-VAS score among study participants. RESULTS: The mean values for the EQ-5D index and the EQ-VAS score were 0.74 (standard deviation [SD], 0.19) and 80.9 (SD, 16.5), respectively. The highest percentage of self-reported problems ('some' and 'severe' problems) across the 5 dimensions of the EQ-5D index were associated with the dimensions of anxiety/depression (35.3%) and pain/discomfort (32.9%). The percentage of self-reported problems for the dimensions of usual activities, mobility, and self-care were 19.0, 12.8, and 8.9%, respectively. Our regression analyses indicated that there were statistically significant positive associations between being physically active, monthly household income per capita, and post-secondary education and the EQ-5D index and EQ-VAS score. In contrast, negative associations were found between older age, being married, having a chronic disease, and smoking and the EQ-5D index and EQ-VAS score. A negative association was also found between being uninsured and the EQ-5D index. CONCLUSIONS: Our findings suggest that interventions aiming to improve physical activity, to prevent chronic diseases, and to reduce the smoking rate among adults living in the city of Kermanshah may improve their HRQoL.
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Nível de Saúde , Qualidade de Vida , Adolescente , Adulto , Estudos Transversais , Feminino , Inquéritos Epidemiológicos , Humanos , Irã (Geográfico) , Masculino , Pessoa de Meia-Idade , Determinantes Sociais da Saúde , Fatores Socioeconômicos , Adulto JovemRESUMO
BACKGROUND: This study aimed to examine the association between smoking and obesity among adults in Kermanshah Province, west of Iran. STUDY DESIGN: A cross-sectional study. METHODS: A total of 8822 participants, aged 35-65 yr, form Ravansar Non-communicable Disease (RaNCD) cohort study (2014-2016) were enrolled. Smoking habits were categorized in terms of smoking status (current, former and never smokers) and smoking intensity (light, moderate and heavy). General obesity was defined as body mass index (BMI) ≥30 kg/m2 and abdominal obesity were defined as a waist to hip ratio (WHR) ≥90 for men and ≥85 for women. Multiple logistic regressions were used to examine the association between general and abdominal obesity with smoking status and smoking intensity while controlling for age, sex, years of education and wealth index. RESULTS: Overall, 12% were current smokers, 8.4% former smokers and 79.6% never smokers. The prevalence of light, moderate and heavy smokers among current smokers was 30.8%, 18%, and 51.2%, respectively. The prevalence of general obesity was 27.6%, while the prevalence of abdominal obesity was 82.3%. The probabilities of general and abdominal obesity for current smokers were lower than never smokers by 34% and 36%, respectively. The probability of abdominal obesity for heavy smokers was 31% lower than light smokers. We did not observe significant associations between smoking intensity and general obesity. CONCLUSIONS: Current smokers compared to never smokers were less likely to be obese. The reverse association between smoking and obesity; however, should not be interpreted as a causal relationship.
Assuntos
Obesidade Abdominal/prevenção & controle , Fumar , Relação Cintura-Quadril , Adulto , Idoso , Índice de Massa Corporal , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Obesidade/epidemiologia , Obesidade Abdominal/epidemiologia , Prevalência , Fatores de Risco , Circunferência da CinturaRESUMO
Background: Smoking is recognized as one of the main public health problems worldwide and is accounted for a high financial burden to healthcare systems and the society as a whole. This study was aimed at examining the effect of smoking status on cost of hospitalization among patients with lung cancer (LC), chronic obstructive pulmonary disease (COPD) and ischemic heart diseases (IHD) in Iran in 2014. Methods: A total of 1,271 patients (consisting of 415 LC, 427 COPD and 429 IHD patients) were included in the study. Data on age, sex, and insurance status, length of hospital stay and cost of hospitalization were extracted from the medical records of the patients. The smoking status of the patients was obtained through a telephone survey. A generalized linear model (GLM) was used to compare the costs of hospitalization of current, former and never smokers. The analysis was done using Stata v.12. Results: The mean±SD cost of hospitalization per patient was 45.6 ± 41.8 million IR for current smokers, 34.8±23 million IR for former smokers and 27.6±24.6 million IR for never smokers, respectively. The findings indicated that the cost of hospitalization for current and former smokers was 65% and 26% in the unadjusted model and 35% and 24% in the adjusted model higher than for never smokers. Conclusion: The findings revealed that smoking drains a large hospital resource and imposes a high financial burden on the health system and the society. Therefore, efforts should focus on reducing the prevalence of smoking and the negative economic consequences of smoking.
RESUMO
Objectives: Lung cancer is a major public health problem and one of the most costly illnesses. The study aimed to estimate the economic burden of lung cancer in Iran in 2014. Methods: A cross-sectional study was conducted to estimate the direct and indirect costs for patients with lung cancer using a prevalence-based approach. A human capital approach was employed to estimate the indirect costs. Data were obtained from several sources such as through patient interview using structured questionnaire, medical records, the GLOBOCAN databases, the Iranian Statistical Center, the Iranian Ministry of Cooperation, Labor and Social Welfare, and the Institute for Health Metrics and Evaluation (IHME). Results: The economic burden of lung cancer in Iran in the year 2014 was 3,225,998,555,090 IR. The main components of the cost were associated with mortality (81.9 %) and hospitalization (7.6 %). The costs of direct medical care, non-medical aspects, patient time, and mortality accounted for 10.8%, 2.7%, 4.5%, and 81.5% of the total cost, respectively. Conclusion: Findings from this study indicated that the economic burden of lung cancer is substantial both to Iran's health system and to society as a whole. Early diagnosis, strengthening cancer prevention, implementing new cancer therapy and medical technology, and effective smoking-cessation interventions could offset some of the costs associated with lung cancer in Iran.
RESUMO
BACKGROUND: Smoking is recognized as a main leading preventable cause of mortality and morbidity worldwide. It is responsible for a considerable nancial burden both on the health system and in society. This study aimed to examine the effect of smoking on cost of hospitalization and length of stay (LoS) among patients with lung cancer in Iran in 2014. MATERIALS AND METHODS: A total of 415 patients were included in the study. Data on age, sex, insurance status, type of hospitals, type of insurance, geographic local, length of stay and cost of hospitalization was extracted by medical records and smoking status was obtained from a telephone survey. To compare cost of hospitalization and LoS for different smoking groups, current smokers, former smokers, and never smokers, a gamma regression model and zero-truncated poisson regression were used, respectively. RESULTS: Compared with never smokers, current and former smokers showed a 48% and 35% increase in hospitalization costs, respectively. Also, hospital LoS for current and former smokers was 72% and 31% higher than for never smokers, respectively. CONCLUSIONS: Our study indicated that cigarette smoking imposes a signi cant nancial burden on hospitals in Iran. It is, however, recommended that more research should be done to implement and evaluate hospital based smoking cessation interventions to better increase cessation rates in these settings.