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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: J Hypertens. 2014 Mar;32(3):635–643. doi: 10.1097/HJH.0000000000000051

Figure 1.

Figure 1

Flow diagram of participants included in this study. Controlled HTN indicates BP below 140/90 mmHg on three or fewer antihypertensive drugs. Res-HTN indicates BP at least 140/90 mmHg on at least three antihypertensive drugs (uncontrolled res-HTN) or BP below 140/90 on at least four antihypertensive drugs (controlled res-HTN). Uncontrolled HTN indicates BP at least 140/90 mmHg on two or fewer antihypertensive drugs. BP, blood pressure; ITT, intention to treat; res-HTN, resistant hypertension.