RESULTS	During treatment diastolic blood pressure changed significantly in both HRT groups compared to no HRT , by -3.7 + / - 9.8 mmHg , -3.0 + / - 8.8 mmHg and 1.0 + / - 9.9 mmHg at week 48 in groups HRT 2 , HRT 1 and no HRT , respectively ( P = 0.008 for HRT 2 versus no HRT , P = 0.027 for HRT 1 versus no HRT ) .\