RESULTS	Atenolol and perindopril effectively reduced blood pressure ( from 149 + / -13 / 98 + / -4 to 127 + / -8 / 82 + / -6 mm Hg and from 148 + / -9 / 98 + / -4 to 129 + / -9 / 82 + / -6 mm Hg , respectively , for the atenolol and perindopril groups ; P : = 0.002 ) .\