Based on my job experience, I believe that the hospital where I worked provides an information system that is very effective for the staff. However, there are some problems that I think need improvement. One of my responsibilities is to collect the necessary data from the medical records of the project’s participants in the hospital’s EMR system and input it into the case record form (CRF). This process takes a significant amount of time because certain data is often recorded in the doctor’s handwriting, which can sometimes be difficult to decipher or may be missing crucial information. This issue can lead to incomplete or inaccurate data during analysis.