Objective To study the relationship between age with sex and sero-uric acid concentration in Shanwei,and to found the range of criterion of sero-uric scid of themself in all area's laboratory.Methods The specimen of health adults of 789 patients were detected by urate oxidase-indirect peroxidase couple.Results The serum uric acid concentration of males were (341.2?70.3)?mol/L and females (282.3?61.3)?mol/L.It had approached the level of occidend.The difference was very significant compared with males and females in the same age(P