title: Identification and evaluation of risk factors in patients with continuously uncontrolled hypertension.
abstract: An aggressive strategy to manage hypertension in a large integrated healthcare organization achieved blood pressure control in 82% of hypertensive patients, as compared with 52% nationwide. It is unknown why the remaining 18% is uncontrolled. The objective of this study was to identify characteristics associated with patients whose blood pressure remains continuously uncontrolled. This nested case-control study included 1583 continuously uncontrolled cases and 7901 matched controls. Univariate analysis revealed patients who visited their primary care provider frequently (odds ratio, 0.42; 95% confidence interval, 0.39-0.46) were adherent to antihypertensive medications (odds ratio, 0.12; 95% confidence interval, 0.10-0.14), and dispensed more medications (odds ratio, 0.86; 95% confidence interval, 0.85-0.87) were less likely to be continuously uncontrolled. Patient characteristics that were associated with continuously uncontrolled hypertension were the Patient Health Questionnaire-9 score and higher body mass index. Since patients with controlled hypertension visited their provider more often, patients with continuously uncontrolled hypertension may benefit from more interaction with their healthcare system.
authors: Department of Pharmacy, Kaiser Permanente Woodland Hills Medical Center, Woodland Hills, CA.
authors: Kimberly J
authors: KJ
authors: Low
authors: Mitchell A
authors: MA
authors: Pelter
authors: Robert L
authors: RL
authors: Deamer
authors: Raoul J
authors: RJ
authors: Burchette
mesh_terms: D000328:Adult; D000368:Aged; D000959:Antihypertensive Agents / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects*; D001795:Blood Pressure Determination; D016022:Case-Control Studies; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012307:Risk Factors
chemical_list: D000959:Antihypertensive Agents