When there are up and down arrows or prominent "abnormal" words next to the indicators on the physical examination report, many people will instantly become nervous. In fact, an abnormal medical examination report does not necessarily mean suffering from a disease. Only by mastering scientific methods of interpreting test reports, maintaining rationality and calmness, can we correctly understand the signals emitted by the body.
The physical examination report includes a variety of testing items, mainly divided into categories such as blood testing, urine testing, and stool testing, each of which contains numerous indicators.
In the face of abnormal results on the inspection report, the first step is to clarify the meaning of the normal reference value. The normal reference value is a range obtained through statistical analysis of test data from a large number of healthy individuals, and over 95% of healthy individuals' test results will fall within this range. But this does not mean that going beyond the range necessarily leads to illness, as there are physiological differences between individuals, such as athletes having slower heart rates than the general population, and pregnant women having significantly elevated levels of certain hormones. The test results may also be influenced by factors such as diet, exercise (blood collection immediately after intense exercise, creatine kinase levels will significantly increase), medication, etc.
Different types of inspection indicators have different interpretation methods. For the white blood cell count in the blood routine, if it is only slightly elevated and there are no symptoms of infection such as fever or cough, it is likely to be physiological fluctuations before the physical examination (such as emotional tension, intense exercise, etc.). If the white blood cell count increases significantly and the proportion of neutrophils also increases significantly, combined with symptoms such as fever and sore throat, the possibility of bacterial infection should be considered. In biochemical indicators, elevated levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) in liver function may indicate liver damage. Staying up late, drinking alcohol, and taking certain medications can also cause a transient increase in transaminase levels. In addition to diabetes, elevated blood sugar may also be related to excessive intake of sweets and stress before physical examination. The interpretation of tumor markers requires more caution. A single mild elevation does not necessarily indicate cancer, and some inflammations and benign diseases may also cause its elevation. Only sustained and significant elevation requires further examination and screening.
In addition to blood tests, urine and stool test reports also contain important information. A positive urine protein in the urine routine may be a signal of kidney disease, but it may also be caused by physiological factors such as intense exercise and high temperature environment. The positive urine sugar may not be diabetes, but may also be related to a large amount of sugar intake in a short time. In fecal examination, if occult blood is found to be positive, after excluding interfering factors such as animal blood consumption and iron supplements, it is necessary to be alert to diseases such as gastrointestinal bleeding and intestinal tumors.
When abnormalities are found in the inspection report, do not blindly self diagnose, and do not easily believe in one-sided interpretations on the internet. The correct approach is to consult a professional doctor in a timely manner with the report, and the doctor will conduct a comprehensive analysis based on personal medical history, symptom manifestations, and other examination results.
