What does urine protein suspect positive mean?

Suspicious positive urine protein means that urine contains trace amounts of protein, exceeding normal values, but does not reach positive levels.

Suspicious positive urine protein is the result of routine urine examination, usually due to physiological reasons, such as strenuous exercise before examination, recent eating of protein-rich foods, mental stress before examination, cold stimulation before examination, etc. Secondly, it may be caused by pathological reasons, such as latent glomerulonephritis, hypertension, diabetes, upper respiratory tract infection, etc.

Patients can further do 24 hours of urine protein quantitative examination, which can further clarify the cause.