Back to Search
Start Over
Relationship between Blood Pressure Variability and the Quality of Life
- Source :
- KoreaMed, Yonsei Medical Journal
-
Abstract
- PURPOSE Blood pressure variability (BPV) is emerging as an important cardiovascular prognostic factor in addition to average blood pressure level. While there have been some suggestions for the determinants of the blood pressure variability, little is known about the relationship between the blood pressure variability and health-related quality of life (QOL). MATERIALS AND METHODS Fifty-six men and women with mild hypertension were enrolled from local health centers in Republic of Korea, from April to October 2009. They self-monitored their blood pressure twice daily for 8 weeks. Pharmacological treatment was not changed during the period. Standard deviation and coefficient of variation of blood pressure measurements were calculated as indices of BPV. Measurements of QOL were done at initial and at 8-week follow-up visits. RESULTS Study subjects had gender ratio of 39:41 (male:female) and the mean age was 64±10 years. The mean home blood pressure's at week 4 and 8 did not differ from baseline. Total score of QOL at follow-up visit and change of QOL among two measurements were negatively correlated to BPV indices, i.e., higher QOL was associated with lower BPV. This finding persisted after adjustment for age, gender and the number of antihypertensive agents. Among dimensions of QOL, physical, mental and hypertension-related dimensions were associated particularly with BPV. CONCLUSION QOL may be a significant determinant of BPV. Improvement of QOL may lead to favorable changes in BPV.
- Subjects :
- Blood pressure variability
Male
medicine.medical_specialty
Prognostic factor
Cardiac & Cardiovascular Systems
hypertension
Coefficient of variation
viruses
Blood Pressure
Pharmacological treatment
Quality of life
Internal medicine
Republic of Korea
Medicine
Humans
Intensive care medicine
Antihypertensive Agents
Aged
business.industry
Mean age
General Medicine
Middle Aged
humanities
Blood pressure
quality of life
Regression Analysis
Original Article
Female
business
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- KoreaMed, Yonsei Medical Journal
- Accession number :
- edsair.doi.dedup.....4fd774cac3be29e4051496b4b1c3de2d