Subject: Re: New med for high blood pressure.
From the linked article"

About four in 10 patients taking the drug – 1mg (39.4%) or 2mg (40%) once daily in tablet form – reached healthy blood pressure levels, compared with fewer than two in 10 (18.7%) on placebo.

What happened to the other 4 in 10? Did they die? Did they drop out of the study because of side effects? Did the missing 4 in 10 match the placebo group?