Key result
Cuffless differential blood pressure estimation using smartphones achieved 95-100% accuracy compared to a commercial blood pressure meter.
Why the study?
Does cuffless differential blood pressure estimation using smart phones accurately measure blood pressure compared to a commercial blood pressure meter?
Does cuffless differential blood pressure estimation using smart phones accurately measure blood pressure compared to a commercial blood pressure meter?
Effect estimate: 95-100% accuracy
Smartphone-based cuffless blood pressure estimation using built-in cameras and microphones achieved 95-100% accuracy compared to commercial meters, offering a potentially accessible tool for vital sign monitoring.
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Hypothesis-generating for smartphone cuffless BP estimation; larger validation studies needed before clinical use.
Chandrasekaran et al. (2012) studied Blood pressure estimation. Cuffless differential blood pressure estimation using smart phones vs. Commercial blood pressure meter was evaluated on Accuracy of estimated blood pressure values (95-100% accuracy). Cuffless differential blood pressure estimation using smartphones achieved 95-100% accuracy compared to a commercial blood pressure meter.
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