It is normal for normal people to have a negative 24-hour urine protein test index, which is normal and does not require much attention. However, some normal people will have a plus sign, which is a false positive. Or the patient test results will appear minus, showing a false negative phenomenon.
1, negative results. Usually, if the index is within 0.15g/24h, it will be a negative result. This situation is normal and indicates that there is no kidney problem. However, if the index exceeds this range, then it may be that the patient’s kidneys are damaged before this result occurs, which requires a visit to the hospital.
2.False positive. The test result with a plus sign after the index is called a false positive. This is caused by a variety of factors, including strenuous exercise that may lead to minor kidney damage, or emotional excitement, in an unstable temperature environment, etc., which may lead to false positives.
3.False negative. The test result index is followed by a minus sign, which is called a false negative. This result is also caused by many reasons, may be the problem of test paper, the influence of environmental temperature, etc..
We must make sure we are in good physical condition before the relevant test, do not show symptoms of overeating, but also moderate exercise, do not let the kidneys damaged.