Costs and outcomes of colorectal cancer screening program in Isfahan, Iran.

BACKGROUND: Colorectal cancer is one of the most prevalent gastrointestinal cancers in Iran i.e., the fourth and the second prevalent cancer among Iranian males and females, respectively. A routine screening program is effective in the early detection of disease which can reduce the cancer burden both for individuals and society. In 2015, Iran's Package of Essential Non- communicable Diseases program had been piloted in Shahreza city in Isfahan province. Colorectal cancer screening for the population aged 50-70 was a part of this program. So far, there was no study about the cost and outcomes of that program. Thus, this study aimed to analyze the costs and outcomes of colorectal cancer screening done from 2016 to 2019 in Shahreza. METHODS: This cost-outcome description study used the data of 19,392 individuals who were 50-70 years old experienced a fecal immunochemical test (FIT) and had an electronic health record. All direct costs including personnel, building space, equipment, training, etc. were extracted from the financial documents existing in the Isfahan province Health Center. The outcome was defined as positive FIT, detection of adenoma or malignancy as recorded in the E-integrated health system. RESULTS: The results of this study indicated that the direct costs of the colorectal cancer screening program during the years 2016-2019 were 7,368,707,574 Rials (321,029 PPP$) in Shahreza, Isfahan province. These costs resulted in identifying 821 people with a positive FIT test, of those 367 individuals were undergone colonoscopy. Of whom 8 cases of colorectal cancer, and 151 cases with polyps were diagnosed. CONCLUSION: This study showed that by paying a small amount of 320 thousand international dollars we could prevent 151 cases of polyps to be progressed to colorectal cancer,resulting in a significant reduction in colorectal cancer incidence.

Adaptation of Clinical Practice Guideline for Colorectal Cancer Screening in People with Average Risk in Isfahan Province.

Background: Colorectal cancer (CRC) is the third most common cancer among adults in Iran. The aim of colorectal cancer screening is to reduce the cancer burden in the population by diagnosing the disease in its early stages. Methods: We adapted this guideline for the moderate CRC risk population for Isfahan to determine how to screen them and when to start and end the CRC screening. This guideline was developed by clinical appraisal and review of the evidence, available clinical guidelines, and in consultation with members of the Isfahan Chamber of Iranian association of gastroenterology and hepatology. Results: In screening people with average risk for CRC who use personal resources and personally pay all the costs, colonoscopy is recommended as the first choice to be done every 10 years. In case of negative colonoscopy, we recommend FIT test to prevention of interval cancer every 5 years. In screening of people with average risk of CRC, FIT is suggested to be done every 2 years as a first-choice method test for those who use public resources and do not pay for this service personally. In screening individuals with average risk for CRC, g-FOBT is not recommended as the first method of choice. Repeating positive guaiac test is not recommended and if positive, colonoscopy is suggested.

Cost-effectiveness of colorectal cancer screening strategies: A systematic review.

INTRODUCTION: Colorectal cancer (CRC) is the second leading cause of death worldwide and the use of CRC screening tests can reduce the incidence and mortality of the disease by early detection. This study aims to review cost-effectiveness strategies in different ages and countries, systematically. METHODS: We searched ProQuest, Web of Science, Scopus, Cochrane, PubMed and Embase for related studies between 2010 and 2020. Articles that reported costs per Quality-Adjusted Life Year or Life Year Gain and Incremental Cost-Effectiveness Ratios to compare the cost-effectiveness of CRC screening strategies in the average-risk population were included in our study. RESULTS: The search strategies identified 426 records and finally 48 articles were included in the systematic review based on included and excluded criteria. We identified seven strategies for CRC screening. Most of the strategies were performed in aged 50-75. These studies were reported by cost per Quality-Adjusted life year (QALY)/Life Year Gain (LYG) based on methods and perspectives and the ICER of comparison of two-by-two strategies. CONCLUSION: Most of the CRC screening strategies were cost-effective, but there was big heterogeneity between the cost-effectiveness analysis of CRC screening strategies because of different screening methods, perspectives and screening populations. So, it is important to consider this heterogeneity to compare the economic evaluation studies in this field.

Economic Evaluation of Using Pesticides to Control Cutaneous Leishmaniasis in Isfahan.

OBJECTIVE: Pesticides have been used as the main part of the national cutaneous leishmaniasis control program for serveral years in Iran. However, the cost-effectiveness of this strategy has not been yet analyzed. The aim of this study is to to analyze the cost-effectiveness and cost-utility of using pesticides as the main strategy to prevent rural CL in Isfahan. METHODS: This is an economic evaluation study performed from a health system perspective to estimate the cost-effectiveness and cost-utility of the control strategy with and without pesticides. The outcome measures are incidence rate of cutaneous leishmaniasis and the disability-adjusted life years (DALYs). The cost-effectiveness and cost-utility have been analyzed by calculating incremental cost-effectiveness ratio (ICER). Data of cost and incidence rate obtained from the health centers of Isfahan University of Medical Sciences and Vice-Chancellery for Health. The disability weight was obtained from the literature. A one-way sensitivity analysis was applied with a 20% increase and decrease in costs. FINDINGS: The total cost of control program in 2013 and 2014 were US$578,453 (ppp) and US$14,978.2 (ppp), respectively. The incidence rate of cutaneous leishmaniasis was estimated at 1396 and 1277 (per 100,000 population in hyperendemic areas where pesticides have been used) in 2013 and 2014, respectively. DALY lost due to disease was estimated to be 8.024 and 7.342 in 2013 and 2014, correspondingly. Both the cost-effectiveness and the cost-utility analyses resulted in negative ICERs, lying in the rejection area of the ICER plane. CONCLUSION: The use of pesticides to prevent cutaneous leishmaniasis (rural sicker) in Isfahan province has not proved to offer a reduction in the incidence rate of cutaneous leishmaniasis as well as reduction in DALYs lost. However, due to data availability limitation, the time frame for this study was limited. A prospective design with longitudinal data is recommended to be used by future research. Other alternatives to raise population awareness about different aspects of disease should be also considered for evaluation.

Smoking behaviour and health care costs coverage: a European cross-country comparison.

The empirical evidence about the effect of smoking on health care cost coverage is not consistent with the expectations based on the notion of adverse selection. This evidence is mostly based on correlational studies which cannot isolate the adverse selection effect from the moral hazard effect. Exploiting data from the Survey of Health, Aging, and Retirement in Europe, this study uses an instrumental variable strategy to identify the causal effect of daily smoking on perceived health care cost coverage of those at age 50 or above in 12 European countries. Daily smoking is instrumented by a variable indicating whether or not there is any other daily smoker in the household. A self-assessment of health care cost coverage is used as the outcome measure. Among those who live with a partner (72% of the sample), the result is not statistically significant which means we find no effect of smoking on perceived health care cost coverage. However, among those who live without a partner, the results show that daily smokers have lower self-assessed perceived health care cost coverage. This finding replicates the same counter-intuitive relationship between smoking and health insurance presented in previous studies, but in a language of causality. In addition to this, we contribute to previous studies by a cross-country comparison which brings in different institutional arrangements, and by using the self-assessed perceived health care cost coverage which is broader than health insurance coverage.

Patient Payment and Unhealthy Behavior: A Comparison across European Countries.

Introduction. Prior research has documented that unhealthy behaviors result in greater health care use and greater health care costs. However, there are few studies on out-of-pocket expenditure paid by those engaging in unhealthy behaviors. We provide cross-country evidence on the association of smoking, alcohol consumption, and obesity with health care use and health care cost as well as out-of-pocket payments among the elderly in Europe. Method. Using SHARE dataset for 13 European countries, the study uses a sequential logit model to analyze use and payments for outpatient and inpatient health care service in addition to a two-part model for the analysis of use and payments for prescribed drugs. Results. Former smoking is associated with a higher rate of health care use. However, current smoking is associated with lower health care use. Former smoking is also associated with paying higher amount of out-of-pocket payments. Alcohol consumption is associated with lower health care use. Conclusion. We do not find systematic evidence that unhealthy behaviors among elderly (50+) are associated with more utilization of health care and more out-of-pocket payments. The results can be of interest for policies that aim to make people more responsible toward their health behaviors.

Socio-economic Aspects of Health-Related Behaviors and Their Dynamics: A Case Study for the Netherlands.

BACKGROUND: Previous studies have mostly focused on socio-demographic and health-related determinants of health-related behaviors. Although comprehensive health insurance coverage could discourage individual lifestyle improvement due to the ex-ante moral hazard problem, few studies have examined such effects. This study examines the association of a comprehensive set of factors including socio-demographic, health status, health insurance, and perceived change in health insurance coverage with health-related behaviors and their dynamics (ie, changes in behavior). METHODS: Using Survey of Health, Aging, and Retirement in Europe (SHARE) data (a European aging survey among 50+ years old) for the Netherlands in 2004 and 2007 (sample size: 1745), binary and multinomial logit models are employed to study health-related behaviors (daily smoking, excessive alcohol use, and physical inactivity in 2004) and their corresponding changes (stopping or starting unhealthy behavior between 2004 and 2007). RESULTS: Our findings show that being older, being female, having higher education and living with a partner increase the likelihood not to be a daily smoker or to stop daily smoking. At the same time, being older (OR = 3.02 [1.31, 6.95]) and being female (OR = 1.77 [1.05, 2.96]) increases the likelihood to be or to become physically inactive. We also find that worse perceived health insurance coverage in 2007 is associated with a lower likelihood (OR = 0.19 [0.06, 0.57]) of stopping excessive alcohol use in that year. However, we do not find a strong association between the type of health insurance and health behavior. CONCLUSION: Our findings show that all above mentioned factors (ie, socio-demographic and health status factors) are associated with health-related behavior but not in a consistent way across all behaviors. Moreover, the dynamics of each behavior (positive or negative change) is not necessarily determined by the same factors that determine the state of that behavior. We also find that better perceived health insurance coverage is associated with a healthier lifestyle which is not compatible with an ex-ante moral hazard interpretation. Our results provide input to target policies towards elderly individuals in need of lifestyle change. However, further research should be done to identify the causal effect of health insurance on health-related behavior.