The 2014 BP guideline, compared with JNC 7, decreased the proportion of older US adults recommended for hypertension treatment (61.2% vs 68.9%) and increased those meeting BP goals (65.8% vs 40.0%).
Cross-Sectional (n=16,372)
Does the 2014 BP guideline change the proportion of US adults recommended for hypertension treatment and achieving goal BP compared to JNC 7?
The 2014 BP guideline is associated with a reduction in the proportion of US adults recommended for hypertension treatment and a substantial increase in the proportion considered to have achieved goal BP, primarily in older adults.
IMPORTANCE: The new 2014 blood pressure (BP) guideline released by the panel members appointed to the Eighth Joint National Committee (JNC 8; 2014 BP guideline) proposed less restrictive BP targets for adults aged 60 years or older and for those with diabetes and chronic kidney disease. OBJECTIVE: To estimate the proportion of US adults potentially affected by recent changes in recommendations for management of hypertension. DESIGN: Cross-sectional, nationally representative survey. PARTICIPANTS: Using data from the National Health and Nutrition Examination Survey between 2005 and 2010 (n = 16,372), we evaluated hypertension control and treatment recommendations for US adults. MAIN OUTCOMES AND MEASURES: Proportion of adults estimated to meet guideline-based BP targets under the 2014 BP guideline and under the previous seventh Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC 7) guideline. RESULTS: The proportion of younger adults (18-59 years) with treatment-eligible hypertension under the JNC 7 guideline was 20.3% (95% CI, 19.1%-21.4%) and decreased to 19.2% (95% CI, 18.1%-20.4%) under the 2014 BP guideline. Larger declines were observed among older adults (≥60 years), decreasing from 68.9% (95% CI, 66.9%-70.8%) under JNC 7 to 61.2% (95% CI, 59.3%-63.0%) under the 2014 BP guideline. The proportion of adults with treatment-eligible hypertension who met BP goals increased slightly for younger adults, from 41.2% (95% CI, 38.1%-44.3%) under JNC 7 to 47.5% (95% CI, 44.4%-50.6%) under the 2014 BP guideline, and more substantially for older adults, from 40.0% (95% CI, 37.8%-42.3%) under JNC 7 to 65.8% (95% CI, 63.7%-67.9%) under the 2014 BP guideline. Overall, 1.6% (95% CI, 1.3%-1.9%) of US adults aged 18-59 years and 27.6% (95% CI, 25.9%-29.3%) of adults aged 60 years or older were receiving BP-lowering medication and meeting more stringent JNC 7 targets. These patients may be eligible for less stringent or no BP therapy with the 2014 BP guideline. CONCLUSIONS AND RELEVANCE: Compared with the JNC 7 guideline, the 2014 BP guideline from the panel members appointed to the JNC 8 was associated with a reduction in the proportion of US adults recommended for hypertension treatment and a substantial increase in the proportion of adults considered to have achieved goal BP, primarily in older adults.
Navar‐Boggan et al. (2014) conducted a cross-sectional in Hypertension (n=16,372). 2014 BP guideline (JNC 8) vs. JNC 7 guideline was evaluated on Proportion of adults estimated to meet guideline-based BP targets. The 2014 BP guideline, compared with JNC 7, decreased the proportion of older US adults recommended for hypertension treatment (61.2% vs 68.9%) and increased those meeting BP goals (65.8% vs 40.0%).