{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T20:40:09Z","timestamp":1759869609512,"version":"build-2065373602"},"reference-count":12,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T00:00:00Z","timestamp":1759795200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T00:00:00Z","timestamp":1759795200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["J Med Syst"],"DOI":"10.1007\/s10916-025-02270-4","type":"journal-article","created":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T07:48:47Z","timestamp":1759823327000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Development\u00a0of Normative Ranges for Vital Signs and Differentiation by American Society of Anesthesiologists Physical Status Category: A Retrospective Observational Study"],"prefix":"10.1007","volume":"49","author":[{"given":"Bruno","family":"Caracci","sequence":"first","affiliation":[]},{"given":"Will","family":"Dixon","sequence":"additional","affiliation":[]},{"given":"Rilong","family":"Zhang","sequence":"additional","affiliation":[]},{"given":"German","family":"Serrano","sequence":"additional","affiliation":[]},{"given":"Spencer","family":"Vecile","sequence":"additional","affiliation":[]},{"given":"Andrew","family":"Goodwin","sequence":"additional","affiliation":[]},{"given":"Robert","family":"Greer","sequence":"additional","affiliation":[]},{"given":"Clyde","family":"Matava","sequence":"additional","affiliation":[]},{"given":"Alex","family":"Mariakakis","sequence":"additional","affiliation":[]},{"given":"Asad","family":"Siddiqui","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2025,10,7]]},"reference":[{"key":"2270_CR1","doi-asserted-by":"publisher","first-page":"1212","DOI":"10.1111\/anae.15501","volume":"76","author":"AA Klein","year":"2021","unstructured":"Klein AA, Meek T, Allcock E, Cook TM, Mincher N, Morris C, Nimmo AF, Pandit JJ, Pawa A, Rodney G, Sheraton T, Young P (2021) Recommendations for standards of monitoring during anaesthesia and recovery 2021: Guideline from the Association of Anaesthetists. Anaesthesia 76:1212\u20131223. https:\/\/doi.org\/10.1111\/anae.15501","journal-title":"Anaesthesia"},{"key":"2270_CR2","doi-asserted-by":"publisher","first-page":"313","DOI":"10.1097\/aco.0000000000000594","volume":"31","author":"JC De Graaff","year":"2018","unstructured":"De Graaff JC (2018) Intraoperative blood pressure levels in young and anaesthetised children: are we getting any closer to the truth? Current Opinion in Anaesthesiology 31:313\u2013319. https:\/\/doi.org\/10.1097\/aco.0000000000000594","journal-title":"Current Opinion in Anaesthesiology"},{"key":"2270_CR3","doi-asserted-by":"publisher","first-page":"1048","DOI":"10.1111\/j.1460-9592.2009.03140.x","volume":"19","author":"OO Nafiu","year":"2009","unstructured":"Nafiu OO, Voepel-Lewis T, Morris M, Chimbira WT, Malviya S, Reynolds PI, Tremper KK (2009) How do pediatric anesthesiologists define intraoperative hypotension? Pediatric Anesthesia 19:1048\u20131053. https:\/\/doi.org\/10.1111\/j.1460-9592.2009.03140.x","journal-title":"Pediatric Anesthesia"},{"key":"2270_CR4","doi-asserted-by":"publisher","first-page":"e20171904","DOI":"10.1542\/peds.2017-1904","volume":"140","author":"JT Flynn","year":"2017","unstructured":"Flynn JT, Kaelber DC, Baker-Smith CM, Blowey D, Carroll AE, Daniels SR, De Ferranti SD, Dionne JM, Falkner B, Flinn SK, Gidding SS, Goodwin C, Leu MG, Powers ME, Rea C, Samuels J, Simasek M, Thaker VV, Urbina EM, SUBCOMMITTEE ON SCREENING AND MANAGEMENT OF HIGH BLOOD PRESSURE IN CHILDREN (2017) Clinical Practice Guideline for Screening and Management of High Blood Pressure in Children and Adolescents. Pediatrics 140:e20171904. https:\/\/doi.org\/10.1542\/peds.2017-1904","journal-title":"Pediatrics"},{"key":"2270_CR5","doi-asserted-by":"publisher","first-page":"904","DOI":"10.1097\/ALN.0000000000001310","volume":"125","author":"JC de Graaff","year":"2016","unstructured":"Graaff JC de, Pasma W, Buuren S van, Duijghuisen JJ, Nafiu OO, Kheterpal S, Klei WA van (2016) Reference Values for Noninvasive Blood Pressure in Children during Anesthesia: A Multicentered Retrospective Observational Cohort Study. Anesthesiology 125:904. https:\/\/doi.org\/10.1097\/ALN.0000000000001310","journal-title":"Anesthesiology"},{"key":"2270_CR6","doi-asserted-by":"publisher","first-page":"e759","DOI":"10.1097\/PCC.0000000000002495","volume":"21","author":"JS Roberts","year":"2020","unstructured":"Roberts JS, Yanay O, Barry D (2020) Age-Based Percentiles of Measured Mean Arterial Pressure in Pediatric Patients in a Hospital Setting. Pediatric Critical Care Medicine 21:e759. https:\/\/doi.org\/10.1097\/PCC.0000000000002495","journal-title":"Pediatric Critical Care Medicine"},{"key":"2270_CR7","doi-asserted-by":"publisher","first-page":"585","DOI":"10.1016\/j.bja.2023.01.024","volume":"130","author":"AC van Zadelhoff","year":"2023","unstructured":"van Zadelhoff AC, Poppe JA, Willemsen S, Mauff K, van Weteringen W, Goos TG, Reiss IKM, Vermeulen MJ, de Graaff JC (2023) Age-dependent changes in arterial blood pressure in neonates during the first week of life: reference values and development of a model. British Journal of Anaesthesia 130:585\u2013594. https:\/\/doi.org\/10.1016\/j.bja.2023.01.024","journal-title":"British Journal of Anaesthesia"},{"key":"2270_CR8","doi-asserted-by":"publisher","first-page":"1667","DOI":"10.1007\/s10877-022-00811-7","volume":"36","author":"RJ Hillgruber","year":"2022","unstructured":"Hillgruber RJ, Lutskov P, West NC, Whyte S, G\u00f6rges M (2022) Blood pressure nomograms for children undergoing general anesthesia, stratified by age and anesthetic type, using data from a retrospective cohort at a tertiary pediatric center. J Clin Monit Comput 36:1667\u20131677. https:\/\/doi.org\/10.1007\/s10877-022-00811-7","journal-title":"J Clin Monit Comput"},{"key":"2270_CR9","doi-asserted-by":"publisher","first-page":"1064","DOI":"10.1111\/pan.12987","volume":"26","author":"CE Sottas","year":"2016","unstructured":"Sottas CE, Cumin D, Anderson BJ (2016) Blood pressure and heart rates in neonates and preschool children: an analysis from 10 years of electronic recording. Pediatric Anesthesia 26:1064\u20131070. https:\/\/doi.org\/10.1111\/pan.12987","journal-title":"Pediatric Anesthesia"},{"key":"2270_CR10","doi-asserted-by":"publisher","first-page":"184","DOI":"10.1016\/j.ijsu.2015.04.079","volume":"18","author":"NJ Hackett","year":"2015","unstructured":"Hackett NJ, De Oliveira GS, Jain UK, Kim JYS (2015) ASA class is a reliable independent predictor of medical complications and mortality following surgery. International Journal of Surgery 18:184\u2013190. https:\/\/doi.org\/10.1016\/j.ijsu.2015.04.079","journal-title":"International Journal of Surgery"},{"key":"2270_CR11","doi-asserted-by":"publisher","first-page":"332","DOI":"10.1213\/ANE.0000000000005069","volume":"132","author":"T Wingert","year":"2021","unstructured":"Wingert T, Grogan T, Cannesson M, Sapru A, Ren W, Hofer I (2021) Acute Kidney Injury and Outcomes in Children Undergoing Noncardiac Surgery: A Propensity-Matched Analysis. Anesth Analg 132:332\u2013340. https:\/\/doi.org\/10.1213\/ANE.0000000000005069","journal-title":"Anesth Analg"},{"key":"2270_CR12","doi-asserted-by":"publisher","first-page":"1453","DOI":"10.1016\/s0140-6736(07)61602-x","volume":"370","author":"E Von Elm","year":"2007","unstructured":"Von Elm E, Altman DG, Egger M, Pocock SJ, G\u00f8tzsche PC, Vandenbroucke JP (2007) The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational studies. The Lancet 370:1453\u20131457. https:\/\/doi.org\/10.1016\/s0140-6736(07)61602-x","journal-title":"The Lancet"}],"container-title":["Journal of Medical Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10916-025-02270-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10916-025-02270-4\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10916-025-02270-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T20:02:36Z","timestamp":1759867356000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s10916-025-02270-4"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10,7]]},"references-count":12,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2025,12]]}},"alternative-id":["2270"],"URL":"https:\/\/doi.org\/10.1007\/s10916-025-02270-4","relation":{},"ISSN":["1573-689X"],"issn-type":[{"type":"electronic","value":"1573-689X"}],"subject":[],"published":{"date-parts":[[2025,10,7]]},"assertion":[{"value":"25 July 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"19 September 2025","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"7 October 2025","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Ethical approval for this study was obtained from The Hospital for Sick Children Research Ethics Board (1000075896).","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics Approval"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Human Ethics and Consent to Participation"}},{"value":"Clyde Matava is an Editor at the Journal of Medical Systems. The other authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}},{"value":"Not applicable.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Clinical Trial Number"}}],"article-number":"126"}}