Tehran University of Medical Sciences Acta Medica Iranica 0044-6025 45 4 2007 08 15 305 308 H. Baradaran J. Salimi M. Nassaji-Zavareh A. Khaji A. Rabbani 2015 09 28 Trauma continues to be the most frequent cause of death in the first four decades of life that is a main public health problem in some countries. We perform an epidemiological study of Penetrating Abdominal Trauma (PAT). We describe epidemiological of patients in PAT. In a cross-sectional study we evaluated epidemiological PAT admitted to emergency department in six general hospitals in Tehran. The data was collected through a questionnaire that was completed by trained physician trauma center. Statistical analysis was performed using the SPSS software (version 11.5 for windows). Statistical analysis using the chi-square and P https://acta.tums.ac.ir/index.php/acta/article/view/3291 https://acta.tums.ac.ir/index.php/acta/article/download/3291/3269