Does percent free prostate specific antigen enhance the specificity of total prostate specific antigen for the detection of prostate cancer in Korean men 50 to 65 years old : a prospective multicenter study?
Our study revealed racial differences in the relationship between percent free prostate specific antigen and cancer detection in men with prostate specific antigen 4.0 to 10.0 ng/ml. Percent free prostate specific antigen provided no added diagnostic benefit vs total prostate specific antigen in Korean men 50 to 65 years old with a palpably benign prostate gland and prostate specific antigen 4.0 to 10.0 ng/ml.
Early body size and growth in infancy are related to bone mass in late adolescence. Furthermore, the duration of exclusive breastfeeding and the markers of bone turnover at 6 mo seem to be positively related to LS bone mass at age 17 y.