at six weeks of treatment , whites in the labetalol group showed a significantly greater drop in mean blood pressure ( 114 +/- 7/102 +/- 11 , p less than .007 v 123 +/- 9/114 +/- 11 , p = ns ) and correspondingly greater improvement in a/e ratio ( 1.04 +/- 0.14/0.74 +/- 0.23 , p less than .024 v 1.02 +/- 0.23/0.89 +/- 0.16 , p = ns ) .
C0022860
labetalol
C0020649
drop in