65% of hospital patients found pre hypertension.

Pfizer Korea disclosed their field survey on July 11 covering 10,422 patients in 101 clinics across the nation from Dec. 2005 to April 2006, finding that one in 5 patients was in a pre stage of hypertension, showing 65% of subjects at 140mmHg in systolic and 90mmHg in diastolic blood pressures and 21% of the pre-hypertensive patients ranged at 120/80mmHg to 130/89mmHg.

The distribution by a...