Requirements for filling in the personal form of health information record form: ① Health information should be filled in with a pen or fountain pen, and no ballpoint pen, pencil or red pen is allowed. The wrong number is crossed out with double horizontal lines, and the correct number is neatly filled above the original number and cannot be modified. ② For items with alternative answers, the number corresponding to the answer option number should be filled in the "□" in the item column. (3) each number of the code has a specific meaning. (4) The dates involved in the form shall be filled in the order of year (4 digits), month (2 digits) and day (2 digits). The wrong number is filled in the D option. Cross out integers with double lines instead of text.