The doctor's superior and subordinate signatures are reversed, and the problem is not more serious. Apart from affecting the rules, it has no effect on the validity of documents.

The superior doctor refers to the head of the ward medical team (with the qualification of attending doctor or above), who is responsible for reviewing and modifying all kinds of records written by junior doctors. The records written by doctors at lower levels have been approved by doctors at higher levels, and the original text has not been revised. Doctors at higher levels should sign their full names in blue and black ink on the signatures of doctors at lower levels.