Related Experiment Video
Updated: Jul 5, 2026

Measuring Blood Pressure in Mice using Volume Pressure Recording, a Tail-cuff Method
Published on: May 15, 2009
Measuring blood pressure knowledge and self-care behaviors of African Americans
Rosalind M Peters1, Thomas N Templin
1Adult Health, College of Nursing, Wayne State University, 5557 Cass Ave., Detroit, MI 48202, USA.
Abstract:
The purpose of this study was to develop and conduct preliminary psychometric assessment of instruments measuring knowledge and self-care practices regarding behaviors needed for blood pressure (BP) control among African Americans. Items were empirically derived and scored on a 7-point, bipolar scale. The instruments were evaluated in a sample of 306 community-dwelling African Americans. Results revealed acceptable reliability and validity of the BP Knowledge Scale. Results for the BP Self-Care Scale were mixed. A structural equation model of these scales, recorded BP, and covariates fit well. There was an unexpected positive correlation between self-care and BP suggesting a potential bi-directional relationship. The scales demonstrated acceptable psychometric properties and, with minor revisions, may have clinical utility as measures of BP knowledge and self-care.
Related Concept Videos
Special considerations while measuring blood pressure
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
Errors occurring during blood pressure monitoring
Several factors...
Pre-Procedural Guidelines for Assessing Blood Pressure
Factors affecting Blood pressure
Physiological Factors:
Assessment of blood pressure in brachial artery(one-step method)
Prepare for the Procedure:
Assessment of blood pressure in brachial artery(two-step method)
