India has the largest population in the world in the age bracket of 5-24 years with 580 million people ... at senior secondary schools was 47:1, as against 26:1 in the overall school system. In the QS ...

For men in their 60s: A PSA score greater than 4.0 ng/ml is considered abnormal. The normal range is between 1.0 and 1.5 ng/ml. An abnormal rise: A PSA score may also be considered abnormal if it ...