Study on the correlation between maternal serum uric acid and foetal birth weight in Naqu, Tibet.

In high-altitude regions, low birth weight is mainly caused by hypoxia. We aimed to determine whether maternal serum uric acid (SUC) level was associated with decreased foetal birth weight. The relevant data of individual pregnant women who delivered between 37 and 40 weeks in the People's Hospital of Naqu City, Tibet were retrospectively collected.