{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,25]],"date-time":"2026-03-25T05:52:09Z","timestamp":1774417929455,"version":"3.50.1"},"reference-count":21,"publisher":"Springer Science and Business Media LLC","issue":"7","license":[{"start":{"date-parts":[[2018,5,30]],"date-time":"2018-05-30T00:00:00Z","timestamp":1527638400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2018,5,30]],"date-time":"2018-05-30T00:00:00Z","timestamp":1527638400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["4T15LM 7450-15"],"award-info":[{"award-number":["4T15LM 7450-15"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01EB020666"],"award-info":[{"award-number":["R01EB020666"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["J Med Syst"],"published-print":{"date-parts":[[2018,7]]},"DOI":"10.1007\/s10916-018-0977-7","type":"journal-article","created":{"date-parts":[[2018,5,30]],"date-time":"2018-05-30T02:54:40Z","timestamp":1527648880000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":32,"title":["A System for Automated Determination of Perioperative Patient Acuity"],"prefix":"10.1007","volume":"42","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7032-3353","authenticated-orcid":false,"given":"Linda","family":"Zhang","sequence":"first","affiliation":[]},{"given":"Daniel","family":"Fabbri","sequence":"additional","affiliation":[]},{"given":"Thomas A.","family":"Lasko","sequence":"additional","affiliation":[]},{"given":"Jesse M.","family":"Ehrenfeld","sequence":"additional","affiliation":[]},{"given":"Jonathan P.","family":"Wanderer","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2018,5,30]]},"reference":[{"key":"977_CR1","first-page":"111","volume":"24","author":"RD Dripps","year":"1963","unstructured":"Dripps, R. D., New classification of physical status (editorial). Anesthesiology 24:111, 1963.","journal-title":"Anesthesiology"},{"key":"977_CR2","doi-asserted-by":"publisher","first-page":"111","DOI":"10.4103\/0019-5049.79879","volume":"55","author":"M Daabiss","year":"2011","unstructured":"Daabiss, M., American Society of Anesthesiologists physical status classification. Ind. J. Anaesth. 55:111\u2013115, 2011.","journal-title":"Ind. J. Anaesth."},{"key":"977_CR3","doi-asserted-by":"publisher","first-page":"844","DOI":"10.1302\/0301-620X.87B6.15121","volume":"87","author":"S Ridgeway","year":"2005","unstructured":"Ridgeway, S., Wilson, J., Charlet, A., Pearson, A., and Coello, R., Infection of the surgical site after arthroplasty of the hip. J. Bone Joint Surg. Br. 87:844\u2013850, 2005.","journal-title":"J. Bone Joint Surg. Br."},{"key":"977_CR4","doi-asserted-by":"publisher","first-page":"181","DOI":"10.1097\/00000658-200108000-00007","volume":"234","author":"R Tang","year":"2001","unstructured":"Tang, R., Chen, H. H., Wang, Y. L., Changchien, C. R., Chen, J.-S., Hsu, K.-C., Chiang, J.-M., and Wang, J.-Y., Risk factors for surgical site infection after elective resection of the colon and rectum: A single-center prospective study of 2,809 consecutive patients. Ann. Surg. 234:181\u2013189, 2001.","journal-title":"Ann. Surg."},{"key":"977_CR5","doi-asserted-by":"publisher","first-page":"253","DOI":"10.1016\/j.jamcollsurg.2005.02.002","volume":"201","author":"A Sauvanet","year":"2005","unstructured":"Sauvanet, A., Mariette, C., Thomas, P., Lozac\u2019h, P., Segol, P., and Tiret, E., Mortality and Morbidity after resection for adenocarcinoma of the gastroesophageal junction: predictive factors. J. Am. Coll. Surg. 201:253\u2013262, 2005.","journal-title":"J. Am. Coll. Surg."},{"key":"977_CR6","doi-asserted-by":"publisher","first-page":"670","DOI":"10.1016\/S1010-7940(97)01150-0","volume":"11","author":"G Prause","year":"1997","unstructured":"Prause, G., Offner, A., Ratzenhofer-Komenda, B., Vicenzi, M., Smolle, J., and Smolle-Juttner, F., Comparison of two preoperative indices to predict perioperative mortality in non-cardiac thoracic surgery. Eur. J. Cardiothorac. Surg. 11:670\u2013675, 1997.","journal-title":"Eur. J. Cardiothorac. Surg."},{"key":"977_CR7","doi-asserted-by":"publisher","first-page":"149","DOI":"10.1016\/S1701-2163(16)32057-6","volume":"28","author":"MS Carey","year":"2006","unstructured":"Carey, M. S., Victory, R., Stitt, L., and Tsang, N., Factors that influence length of stay for in-patient gynecology surgery: Is the case mix group (CMG) or type of procedure more important? J. Obstet. Gynaecol. Can. 28:149\u2013155, 2006.","journal-title":"J. Obstet. Gynaecol. Can."},{"issue":"5","key":"977_CR8","doi-asserted-by":"crossref","first-page":"614","DOI":"10.1177\/0310057X1404200511","volume":"42","author":"R Riley","year":"2014","unstructured":"Riley, R., Holman, C., and Fletcher, D., Inter-rater reliability of the ASA PS physical status classification in a sample of anaesthetists in Western Australia. Anaesth. Intens. Care 42(5):614\u2013618, 2014.","journal-title":"Anaesth. Intens. Care"},{"key":"977_CR9","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1016\/j.injury.2011.12.024","volume":"44","author":"KG Ringdal","year":"2013","unstructured":"Ringdal, K. G., Skaga, N. O., Steen, P. A., Hestnes, M., Laake, P., Jones, J. M., and Lossius, H. M., Classification of comorbidity in trauma: the reliability of pre-injury ASA physical status classification. Injury 44:29\u201335, 2013.","journal-title":"Injury"},{"key":"977_CR10","doi-asserted-by":"publisher","first-page":"542","DOI":"10.1016\/j.injury.2014.02.039","volume":"46","author":"RC Ihejirika","year":"2015","unstructured":"Ihejirika, R. C., Thakore, R. V., Sathiyakumar, V., Ehrenfeld, J. M., Obremskey, W. T., and Sethi, M. K., An assessment of the inter-rater reliability of the ASA PS physical status score in the orthopaedic trauma population. Injury 46:542\u2013546, 2015.","journal-title":"Injury"},{"issue":"3","key":"977_CR11","doi-asserted-by":"publisher","first-page":"424","DOI":"10.1093\/bja\/aeu100","volume":"113","author":"A Sankar","year":"2014","unstructured":"Sankar, A., Johnson, S. R., Beattie, W. S., Tait, G., and Wijeysundera, D. N., Reliability of the American Society of Anesthesiologists physical status scale in clinical practice. Br. J. Anaesth. 113(3):424\u2013432, 2014.","journal-title":"Br. J. Anaesth."},{"key":"977_CR12","first-page":"19","volume":"1","author":"S Karpagavalli","year":"2009","unstructured":"Karpagavalli, S., Jamuna, K. S., and Vijaya, M. S., Machine learning approach for preoperative anaesthetic risk prediction. Int. J. Recent Trends Eng. 1:19\u201322, 2009.","journal-title":"Int. J. Recent Trends Eng."},{"key":"977_CR13","first-page":"9","volume-title":"Machine Learning Tool for Automatic ASA Detection, Modeling Approaches and Algorithms for Advanced Computer Applications, volume 488","author":"M Lazouni","year":"2013","unstructured":"Lazouni, M., Daho, M., Settouti, N., Chikh, M., and Mahmoudi, S., In: Amine, A., Otmane, A. M., Belleatreche, L. (Eds), Machine Learning Tool for Automatic ASA Detection, Modeling Approaches and Algorithms for Advanced Computer Applications, volume 488. Switzerland: Springer, Cham, 2013, 9\u201316."},{"key":"977_CR14","unstructured":"Buitinck, L., Louppe, G., Blonde, M., Pedregosa, F., Muller, A.C., Grisel, O., Niculae, V., Prettenhofer, P., Gramfort, A., Grobler, J., Layton, R., Vanderplas, J., Joly, A., Holt, B., and Varoquaux, G., API design for machine learning software: Experiences from the scikit-learn project. ECML PKDD workshop: Languages for data mining and Mach. Learn.108\u2013122, 2013."},{"key":"977_CR15","volume-title":"Lasagne: First Release","author":"S Dieleman","year":"2015","unstructured":"Dieleman, S., Schl\u00fcter, J., Raffel, C., Olson, E., S\u00f8nderby, S. K., Nouri, D., Maturana, D., Thoma, M., Battenberg, E., Kelly, J., and De Fauw, J., Lasagne: First Release. Geneva, Switzerland: Zenodo, 2015."},{"key":"977_CR16","unstructured":"Bergstra, J., Yamins, D., and Cox, D., Making a science of model search: Hyperparameter optimization in hundreds of dimensions for vision architectures. Int. Conf. Mach. Learn. 115\u201323, 2013."},{"key":"977_CR17","doi-asserted-by":"publisher","first-page":"161","DOI":"10.1093\/aje\/126.2.161","volume":"126","author":"M Maclurs","year":"1987","unstructured":"Maclurs, M., and Willett, W., Misinterpretation and misuse of the kappa statistic. Am. J. Epidemiol. 126:161\u2013169, 1987.","journal-title":"Am. J. Epidemiol."},{"key":"977_CR18","unstructured":"Enhanced therapeutic classification system. Available at \n                    http:\/\/www.fdbhealth.com\/fdb-medknowledge-foundations\/\n                    \n                  . Accessed August 7, 2015."},{"key":"977_CR19","doi-asserted-by":"publisher","first-page":"1102","DOI":"10.1038\/nbt.2749","volume":"31","author":"JC Denny","year":"2013","unstructured":"Denny, J. C., Bastarache, L., Ritchie, M. D., Carroll, R. J., Zink, R., Mosley, J. D., Field, J. R., Pulley, J. M., Ramirez, A. H., Bowton, E., Basford, M. A., Carrell, D. S., Peissig, P. L., Kho, A. N., Pacheco, J. A., Rasmussen, L. V., Crosslin, D. R., Crane, P. K., Pathak, J., Bielinski, S. J., Pendergrass, S. A., Xu, H., Hindorff, L. A., Li, R., Manolio, T. A., Chute, C. G., Chisholm, R. L., Larson, E. B., Jarvik, G. P., Brilliant, M. H., Mccarty, C. A., Kullo, I. J., Haines, J. L., Crawford, D. C., Masys, D. R., and Roden, D. M., Systematic comparison of phenome-wide association study of electronic medical record data and genome-wide association study data. Nat. Biotechnol. 31:1102\u20131110, 2013.","journal-title":"Nat. Biotechnol."},{"key":"977_CR20","doi-asserted-by":"crossref","unstructured":"Singh, A., Nadkarni, G., Guttag, J., and Bottinger, E., Leveraging hierarchy in medical codes for predictive modeling. Proc. 5th ACM Conf. Bioinform., Comput. Biol. Health Info.. 96\u2013103, 2014.","DOI":"10.1145\/2649387.2649407"},{"key":"977_CR21","doi-asserted-by":"publisher","first-page":"85","DOI":"10.1016\/j.neunet.2014.09.003","volume":"61","author":"J Schmidhuber","year":"2015","unstructured":"Schmidhuber, J., Deep learning in neural networks: an overview. Neural Netw. 61:85\u2013117, 2015.","journal-title":"Neural Netw."}],"container-title":["Journal of Medical Systems"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s10916-018-0977-7\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10916-018-0977-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10916-018-0977-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,17]],"date-time":"2020-05-17T09:16:24Z","timestamp":1589706984000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s10916-018-0977-7"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,5,30]]},"references-count":21,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2018,7]]}},"alternative-id":["977"],"URL":"https:\/\/doi.org\/10.1007\/s10916-018-0977-7","relation":{},"ISSN":["0148-5598","1573-689X"],"issn-type":[{"value":"0148-5598","type":"print"},{"value":"1573-689X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,5,30]]},"assertion":[{"value":"13 March 2018","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"18 May 2018","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"30 May 2018","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Compliance with Ethical Standards"}},{"value":"The authors declare that they have no conflict of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of Interest"}}],"article-number":"123"}}