What question did this study set out to answer?

To evaluate the impact of different arm positions relative to heart level on blood pressure readings taken in the seated posture.

November 13, 2006Blood Pressure Monitoring

The position of the arm during blood pressure measurement in sitting position

View Full Paper

Ask AI

Bookmark

Why the study?

Does measuring blood pressure with the arm below heart level increase blood pressure readings compared to heart level in sitting patients?

Population

128 individuals (majority being treated hypertensive patients) visiting an outpatient clinic

Comparison

Blood pressure measurement with arm placed at… vs Blood pressure measurement with arm placed and…

Design

Cross-sectional, The choice of which arm was placed at desk level and which…

Authors

AAAhmet AdiyamanIsala RVRutger VerhoeffRadboud University Medical Center JLJacques W.M. LendersVascular Medicine

Discussion

Member takes

Implication

May warrant ensuring arm position at heart level to avoid overestimation; leaves open effects on hypertension diagnosis rates.

Key Points

To evaluate the impact of different arm positions relative to heart level on blood pressure readings taken in the seated posture.
Enrolled 128 outpatient individuals (mostly treated hypertensive patients) for simultaneous bilateral blood pressure measurements in varying positions after 10 minutes of rest.
Compared readings across three arm positions: chair support level, desk level, and supported at heart level (mid-sternal reference).
Randomized which arm was positioned at desk level versus heart level during simultaneous measurement trials.
Compared to heart-level placement, mean (±SD) systolic and diastolic blood pressure readings were higher by 6.1/5.7 ± 4.6/3.1 mmHg at desk level and by 9.3/9.4 ± 5.4/3.4 mmHg at chair support level.
Observed height-dependent blood pressure differences were 0.49 mmHg/cm systolic and 0.47 mmHg/cm diastolic, which was smaller than theoretically predicted.
Differences between desk and heart levels showed no significant correlation with patient age, sex, body weight, or baseline blood pressure.

Structured PICO

Does measuring blood pressure with the arm below heart level increase blood pressure readings compared to heart level in sitting patients?

Population

128 individuals (majority being treated hypertensive patients) visiting an outpatient clinic

Intervention

Blood pressure measurement with arm placed at desk level or chair support level (below heart level)

Comparator

Blood pressure measurement with arm placed and supported at heart level (mid-sternal)

Outcome

Difference in systolic and diastolic blood pressure readings between arm positionssurrogate

Measuring blood pressure with the arm below heart level (desk or chair support) significantly overestimates both systolic and diastolic readings compared to heart level.

Cite This Study

Adiyaman et al. (2006) studied this question.

synapsesocial.com/papers/6a6ff8a326a7f98052dc83e2 https://doi.org/10.1097/01.mbp.0000218007.57957.56

View Full Paper

Ask AI

Bookmark

The position of the arm during blood pressure measurement in sitting position

Discussion

Member takes

Implication

Key Points

Structured PICO

Cite This Study

The position of the arm during blood pressure measurement in sitting position

Discussion

Member takes

Implication

Key Points

Structured PICO

Cite This Study

Also Consider

Also Consider