ABSTRACT
Gastrointestinal and liver diseases [GILDs] are major causes of death and disability in Middle East and North Africa [MENA]. However, they have different patterns in countries with various geographical, cultural, and socio-economic status. We aimed to compare the burden of GILDs in Iran with its neighboring countries using the results of the Global Burden of Disease [GBD] Study in 2010. Classic metrics of GBD have been used including: age-standardized rates [ASRs] of death, years of life lost due to premature death [YLL], years of life lost due to disability [YLD], and disability adjusted life years [DALY]. All countries neighboring Iran have been selected. In addition, all other countries classified in the MENA region were included. Five major groups of gastrointestinal and hepatic diseases were studied including: infections of gastrointestinal tract, gastrointestinal and pancreatobilliary cancers, acute hepatitis, cirrhosis, and other digestive diseases. The overall burden of GILDs is highest in Afghanistan, Pakistan, and Egypt. Diarrheal diseases have been replaced by gastrointestinal cancers and cirrhosis in most countries in the region. However, in a number of countries including Afghanistan, Pakistan, Turkmenistan, Egypt, and Yemen, communicable GILDs are still among top causes of mortality and morbidity in addition to non-communicable GILDs and cancers. These countries are experiencing the double burden. In Iran, burden caused by cancers of stomach and esophagus are considerably higher than other countries. There is an overall overestima-tion of liver cancer and underestimation of other gastrointestinal and pancreatobilliary cancers. The diseases that are mainly diagnosed in outpatient settings have not been captured by GBD
ABSTRACT
The general pattern of epidemiologic transition from communicable to non-communicable diseases is also observed for gastrointestinal and liver diseases [GILD], which constitute a heterogeneous array of causes of death and disability. We aimed to describe the trend of GILD in Iran based on the global burden of disease [GBD2010] study from 1990 to 2010. The trend of number of deaths, disability, adjusted life years [DALYs] and their age-standardized rates caused by 5 major GILD have been reported. The change in the rankings of major causes of death and DALY has been described as well. The age standardized rates of death and DALYs in both sexes have decreased from 1990 to 2010 for most GILD. The most prominent decreases in death rates are observed for diarrheal diseases, gastritis and duodenitis, and peptic ulcer disease. Positive trends are observed for liver cancer, pancreatic cancer, and gall bladder cancer. Diarrheal diseases have retained their 1[st] rank among children under 5. Among adults, decreased ranks are observed for diarrheal diseases, appendicitis, gastritis and duodenitis, gall bladder diseases, pancreatitis, and all types of cirrhosis. The trends in age standardized rates of DALYs, deaths, and YLLs are negative for almost all GILD, and especially for diarrheal diseases. However, there is no upward or downward trend in rates of years lost due to disability [YLDs] for most diseases. Total numbers of DALYs and deaths due to acute hepatitis C, stomach cancer, and liver cancers are rising. The total DALYs due to overall digestive diseases except cirrhosis and DALYs due to cirrhosis are both somehow stable. No data has been reported for GILD that are mainly diagnosed in outpatient settings, including gastroesophageal reflux disease, irritable bowel syndrome, and non-alcoholic fatty liver disease. The results of GBD 2010 demonstrate that the rates of most GILD are decreasing in Iran but total DALYs are somehow stable. However, as diseases detected in outpatient settings have not been captured, the burden of GILD seems to be underestimated. Population-based studies at national level are required for accurate reports
Subject(s)
Humans , Male , Female , Liver Diseases , Mortality , Cost of IllnessABSTRACT
Gastrointestinal and liver diseases [GILD] constitute a noteworthy portion of causes of death and disability in Iran. However, data on their prevalence and burden is sparse in Iran. The Global Burden of Disease [GBD] study in 2010 has provided invaluable comprehensive data on the burden of GILD in Iran. Estimations of death, years of life lost due to premature death [YLL], years of life lost due to disability [YLD], disability-adjusted life years [DALY], life expectancy, and healthy life expectancy have been reported for 291 diseases, 67 risk factors, 1160 sequelae, for both sexes and 19 age groups, form 1990 to 2010 for 187 countries. In the current paper, 5 major categories of gastrointestinal [GI] and liver diseases have been investigated as follows: GI infectious diseases, GI and liver cancers, liver infections, chronic end stage liver disease, and other digestive diseases. Among women, 7.6% of all deaths and 3.9% of all DALYs were due to digestive and liver diseases in 2010. The respective figures in men were 7.8% of deaths and 4.6% of DALYs. The most important cause of death among children under 5 is diarrhea. Among adults between 15 to 49 years old, the main causes of death are GI and liver cancers and cirrhosis, while diarrhea still remains a major cause of DALY. Among adults 50 years and above, GI and liver cancers and cirrhosis are the main causes of both deaths and DALYs. Gastritis and duodenitis, diarrheal diseases, gall bladder and bile duct diseases, acute hepatitis A, peptic ulcer disease, appendicitis, and acute hepatitis A mainly cause disability rather than death. GBD study provides invaluable source of data on burden of GILD in Iran. However, there exist limitations, namely overestimation of burden of liver cancer and underestimation of the burden of GI diseases that are usually diagnosed in outpatient settings. The collaboration of scientists across the world and specifically those from developing countries is necessary for improving the accuracy of future updates of GBD in these countries
Subject(s)
Humans , Male , Female , Liver Diseases , Mortality , Wounds and Injuries , Risk Factors , Developing Countries , Cost of IllnessABSTRACT
Quantifying the quality of care in high-cost and fatal conditions such as acute myocardial infarction [AMI] is a crucial step toward improving clinical outcomes in these patients. The main objective of this pilot study is to show whether abstraction of medical charts would be a useful method to systematically assess quality of care in patients hospitalized for AMI in a general hospital that has no interventional cardiac technology. A general physician and a cardiologist working with Shahid Gholipour Hospital in Bukan, Northwest Iran, retrospectively abstracted medical records of all patients with verified diagnoses of myocardial infarction who were hospitalized between April 1, 2010 and March 31, 2011. The targeted outcome variables were risk-adjusted mortality and risk-adjusted length of hospital stay. Process quality indicators were selected from those developed by the National Quality Forum [NQF] of the United States. We reported completeness of selected variables used to build and calculate quality indicators in this study. For most variables, missing values were negligible. However, missing data on fields related to contraindications for prescribed medications were common. Medical chart abstractions provide useful first steps in assessing differences in the quality of hospital care for patients with AMI. Extension of our pilot study is highly recommended and may help trigger policy decisions to promote hospital quality in Iran