Short-term Survival Rates after Myocardial Infractions in Iran: Meta-analysis and Systematic Review

Abstract

Abstract Background: Heart attacks are the cause of 40% of deaths in Iran and due to its upswing in Iran and the world, the determination of its short-term survival rate in order to assess treatment methods is of great importance. The purpose of this study is to estimate patients’ short-term survival rate after heart attacks by Meta-analysis method. Materials and Methods: This study is a systematic review. The analysis was based on data extracted from English and Persian data bases. To analyze the information obtained, including the average age of patients, and one-month and one-year short-term survival rates, the STATA 11.2 and the random effect model were used. Results: The results of the study on 18 studies entering the Meta-analysis including 62486 patients, demonstrated that one-month and one-year short-term survival rate in Iran are respectively 87.7 and 85.2 percent and no significant difference was observed between the two genders. The average age of patients was reported 62.43 years and no significant difference was observed between the two genders in the occurance of health attack. Conclusion: The results of this Meta-analysis showed that although the survival rate of an Iranian patient after a myocardial Infarction is the same as patients in developed countries, the average age of the patients in Iran is lower, which indicates that the load of disease in Iran is greater than in other countries regarding the years lost to the disease.

Keywords

• Heart attacks
• Iran
• Meta-analysis
• Short-term survival rate
• Systematic review