Research Article

The Association between Antihypertensive Medication Use and Blood Pressure Is Influenced by Obesity

Figure 1

Mean systolic and diastolic blood pressures (mmHg) among hypertensive adults using (a) β-blockers, (b) diuretics, (c) CCBs, and (d) other antihypertensive drugs by BMI category. Sample includes individuals on combination antihypertensive therapy. Means are adjusted for age, gender, ethnicity, health insurance status, smoking status, physical activity, education, and number of antihypertensive medications taken. BMI = body mass index; BB = β-blocker; DIUR = diuretic; CCB = calcium channel blocker; NW = normal weight; OW = overweight; OB = obesity; SBP = systolic blood pressure; DBP = diastolic blood pressure. Difference between users and nonusers significantly different from normal weight ();  difference between users and nonusers significantly different from overweight ().
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