{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T00:41:07Z","timestamp":1787013667179,"version":"build-2736575974"},"reference-count":41,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2017,4,26]],"date-time":"2017-04-26T00:00:00Z","timestamp":1493164800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clin Physio Funct Imaging"],"published-print":{"date-parts":[[2018,5]]},"abstract":"<jats:title>Summary<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>Blood pressure (<jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content>) is commonly assessed by brachial oscillometry in clinical practice, whereas in physiological studies, finger plethysmography is often employed. This study assessed the limits of agreement between <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content> metrics obtained from each device.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>In 96 participants, we simultaneously recorded <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content> by brachial oscillometry (<jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content>+; Uscom, Sydney, NSW, Australia) and finger plethysmography (Finometer <jats:styled-content style=\"fixed-case\">MIDI<\/jats:styled-content>,<jats:styled-content style=\"fixed-case\"> MLE<\/jats:styled-content>1054\u2010V; Finapres Medical Systems B.V., Amsterdam, the Netherlands). Agreement between the two devices was assessed by correlation and Bland\u2013Altman analysis. We assessed average <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content> differences between the two devices using the criteria of the Association for the Advancement of Medical Instruments (<jats:styled-content style=\"fixed-case\">AAMI<\/jats:styled-content>), which require systolic and diastolic <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content> differences to be within \u22645\u00a0\u00b1\u00a08 (mean\u00a0\u00b1\u00a0<jats:styled-content style=\"fixed-case\">SD<\/jats:styled-content>).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Bland\u2013Altman analysis showed wide limits of agreement (\u00b1~17\u00a0mmHg or greater) between finger\u2010derived brachial and oscillometric <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content>. Both systolic and mean <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content> exhibited positive proportional biases (both <jats:italic>P<\/jats:italic>&lt;0\u00b705). Systolic <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content> differed significantly between devices (7\u00b74\u00a0\u00b1\u00a017\u00b77\u00a0mmHg, <jats:italic>P<\/jats:italic>&lt;0\u00b7001), which did not meet the <jats:styled-content style=\"fixed-case\">AAMI<\/jats:styled-content> criteria. No mean bias was observed for diastolic <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content> (\u22121\u00b75\u00a0\u00b1 8\u00b76\u00a0mmHg, <jats:italic>P\u00a0<\/jats:italic>=<jats:italic>\u00a0<\/jats:italic>0\u00b7097), and the <jats:styled-content style=\"fixed-case\">SD<\/jats:styled-content> of \u00b18\u00b76\u00a0mmHg is potentially acceptable given the finger signal may be expected to capture biological variability in <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content>. Mean <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content> showed poor concordance (3\u00b77\u00a0\u00b1\u00a010\u00b75\u00a0mmHg, <jats:italic>P<\/jats:italic>&lt;0\u00b7001).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>These findings indicate that systolic and mean <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content> measurements made by brachial oscillometry do not agree with those from finger plethysmography. In contrast, diastolic <jats:styled-content style=\"fixed-case\">BP<\/jats:styled-content> values show acceptable agreement.<\/jats:p><\/jats:sec>","DOI":"10.1111\/cpf.12435","type":"journal-article","created":{"date-parts":[[2017,4,26]],"date-time":"2017-04-26T11:28:24Z","timestamp":1493206104000},"page":"439-446","source":"Crossref","is-referenced-by-count":8,"title":["Agreement between finger plethysmography\u2010 and brachial oscillometry\u2010derived blood pressure measurements"],"prefix":"10.1111","volume":"38","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8645-514X","authenticated-orcid":false,"given":"Philip D.","family":"Allan","sequence":"first","affiliation":[{"name":"Wellington Medical Technology Group Department of Surgery &amp; Anaesthesia University of Otago, Wellington Wellington New Zealand"},{"name":"Centre for Translational Physiology University of Otago, Wellington Wellington New Zealand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Terrence","family":"O'Donnell","sequence":"additional","affiliation":[{"name":"Wellington Medical Technology Group Department of Surgery &amp; Anaesthesia University of Otago, Wellington Wellington New Zealand"},{"name":"Centre for Translational Physiology University of Otago, Wellington Wellington New Zealand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu\u2010Chieh","family":"Tzeng","sequence":"additional","affiliation":[{"name":"Wellington Medical Technology Group Department of Surgery &amp; Anaesthesia University of Otago, Wellington Wellington New Zealand"},{"name":"Centre for Translational Physiology University of Otago, Wellington Wellington New Zealand"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,4,26]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1161\/HYPERTENSIONAHA.107.090068"},{"key":"e_1_2_9_3_1","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1097\/MBP.0b013e3280b0840d","article-title":"Clinical evaluation of the Welch Allyn SureBP algorithm for automated blood pressure measurement","volume":"12","author":"Alpert BS","year":"2007","journal-title":"Blood Press Monit"},{"key":"e_1_2_9_4_1","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1097\/MBP.0b013e328345232f","article-title":"Validation of the Welch Allyn SureBP (inflation) and StepBP (deflation) algorithms by AAMI standard testing and BHS data analysis","volume":"16","author":"Alpert BS","year":"2011","journal-title":"Blood Press Monit"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jash.2014.08.014"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/0735-1097(89)90408-7"},{"key":"e_1_2_9_7_1","volume-title":"American National Standard. 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