At present, no abnormalities have been found, that is to say, in this occupational health examination, all the inspection indicators of workers are within the normal range, and no abnormalities have been found. This is a positive conclusion, which shows that workers are healthy and have no occupational diseases or other health problems. If one or more abnormalities related to the target disease are found in the occupational health examination, the doctor will suggest re-examination. The purpose of the review is to further confirm the abnormal situation and determine whether there are health problems. The doctor will clearly explain the content and time of the review, so as to take necessary treatment or intervention measures in time. If the occupational health examination finds a suspected occupational disease or occupational disease, the worker needs to submit it to the occupational disease diagnosis institution for further diagnosis. This is because occupational diseases are usually related to the working environment and occupational exposure, which requires detailed evaluation and diagnosis by professional institutions to determine whether they really suffer from occupational diseases and take corresponding treatment and preventive measures.