Key result
The Omron HEM-9600T wrist-type blood pressure monitor fulfilled ANSI/AAMI/ISO81060-2:2013 validation criteria in the sitting position with a mean SBP difference of 1.0 ± 6.7 mm Hg, but accuracy varied in supine positions.
Why the study?
The study was conducted to evaluate the performance of the Omron HEM-9600T automatic wrist-type blood pressure monitor in sitting and supine positions according to ANSI/AAMI/ISO81060-2:2013 guidelines.
Does the Omron HEM-9600T wrist-type blood pressure monitor provide accurate measurements compared to reference BPs in sitting and supine positions?
Population
85 subjects (38 men and 47 women)
Comparison
Omron HEM-9600T device readings vs reference blood pressure measurements across sitting and 3 supine positions
Design
Device validation study
Authors
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Caution advised for supine wrist BP readings; leaves open position-specific validation needs.
Observational (n=85)
Single-blind
No
Does the Omron HEM-9600T wrist-type blood pressure monitor provide accurate measurements compared to reference BPs in sitting and supine positions?
Mean Difference: 1
The Omron HEM-9600T wrist blood pressure monitor is accurate for use in the sitting position and the supine position with a downwards palm.
Kuwabara et al. (2019) conducted an observational in Blood pressure measurement (n=85). Omron HEM-9600T vs. Mercury sphygmomanometer was evaluated on Mean difference between reference BP and HEM-9600T readings for SBP in the sitting position (Criterion 1) (MD 1.0). The Omron HEM-9600T wrist-type blood pressure monitor fulfilled ANSI/AAMI/ISO81060-2:2013 validation criteria in the sitting position with a mean SBP difference of 1.0 ± 6.7 mm Hg, but accuracy varied in supine positions.
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