The self-service printer of reports from the First Hospital of Shandong University will be kept for 30 years. According to relevant information inquiry, according to the provisions of the "Medical Law of the People's Republic of China", medical institutions should keep medical records in accordance with national regulations, and the retention period is 30 years. Generally speaking, in order to comply with relevant laws and regulations and protect patients, hospitals Personal privacy, medical records and related information will be kept confidential and preserved.