What is the JNC 7 classification of hypertension?
JNC 8 update on JNC 7 Classification of Blood Pressure
| Category | Systolic (mmHg) | |
|---|---|---|
| Normal | < 120 | < 80 |
| Pre-Hypertension | 120-139 | 80-89 |
| Stage 1 Hypertension | 140-159 | 90-99 |
| Stage 2 Hypertension | >160 | >100 |
What JNC 7?
The Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC 7)
What are the JNC stages of hypertension?
Subjects were classified according to the JNC VI criteria: normal (<130/<85 mm Hg); high-normal (130-139/85-89 mm Hg); stage 1 hypertension (140-159/90-99 mm Hg); or stage 2 or greater hypertension (≥160/≥100 mm Hg).
Which one of the following is considered stage one hypertension according to JNC 7 guidelines?
BP Scheme for Adults (in mm Hg)
- Normal: systolic BP <120 and diastolic BP <80.
- Prehypertension: SBP 120-139 or DBP 80-89.
- Stage 1 hypertension: SBP 140-159 or DBP 90-99.
- Stage 2 hypertension: SBP ≥160 or DBP ≥100.
What is the latest JNC update?
JNC reports have served as a valuable source of guidelines, and JNC 8 is the most recently updated guideline for the prevention, diagnosis, and treatment of hypertension.
When did JNC 8 guidelines come out?
At the completion of this vigorous process the JNC 8 report was released in December 2013. Only randomized controlled trials (RCT’s) were included in the most recent literature review.
What is the most recent JNC hypertension guidelines?
In the general population, pharmacologic treatment should be initiated when blood pressure is 150/90 mm Hg or higher in adults 60 years and older, or 140/90 mm Hg or higher in adults younger than 60 years.
What is the difference between benign and malignant hypertension?
Malignant hypertension is a complication of hypertension characterized by very elevated blood pressure, and organ damage in the eyes, brain, heart and/or kidneys. Benign hypertension is a condition of mild to moderate hypertension.
What is the difference between accelerated hypertension and malignant hypertension?
Accelerated hypertension is defined by retinal damage, including hemorrhages, exudates and arteriolar narrowing. The additional presence of papilloedema constitutes malignant hypertension, which is usually associated with diastolic blood pressure greater than 140 mmHg.
What are the BP guidelines for JNC 7?
These findings led to a new four-tiered BP classification system in JNC 7: 1 Normal: SBP < 120 mm Hg and DBP < 80 mm Hg 2 Prehypertension: SBP 120 to 139 mm Hg or DBP 80 to 89 mm Hg 3 Stage 1 hypertension: SBP 140 to 159 mm Hg or DBP 90 to 99 mm Hg 4 Stage 2 hypertension: SBP ≥ 160 mm Hg or DBP ≥ 100 mm Hg.
When did the first JNC guidelines come out?
The Charles J. and Margaret Roberts professor and chairman, Department of Preventive Medicine, Rush University Medical Center, Chicago, Illinois The Joint National Committee (JNC) began in 1972 under the auspices of the National High Blood Pressure Education Program, and the first guidelines, known as JNC I, were published in 1977.
Which is more important JNC 7 or DBP?
In summary, the key messages of the JNC 7 guidelines are as follows: SBP/DBP. For individuals older than 50 years, elevated SBP is a more important CVD risk factor than is elevated DBP. CV risk. CVD risk doubles with each 20/10-mm Hg increment greater than 115/75 mm Hg. Individuals who are normotensive at age 55 or 65 have a more than
What are the different stages of JNC VI?
JNC VI included a matrix of five different classifications of blood pressure (BP)—normal, high-normal, and stages 1, 2, and 3. Absolute risk, as well as relative risk, was also taken into account within these classifications.