{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,17]],"date-time":"2026-05-17T18:53:52Z","timestamp":1779044032380,"version":"3.51.4"},"reference-count":29,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2021,7,1]],"date-time":"2021-07-01T00:00:00Z","timestamp":1625097600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,7,1]],"date-time":"2021-07-01T00:00:00Z","timestamp":1625097600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Orthopaedic Science"],"published-print":{"date-parts":[[2021,7]]},"DOI":"10.1016\/j.jos.2020.05.015","type":"journal-article","created":{"date-parts":[[2020,8,12]],"date-time":"2020-08-12T22:18:14Z","timestamp":1597270694000},"page":"555-559","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":18,"title":["Seasonal variation in incidence and causal organism of surgical site infection after PLIF\/TLIF surgery: A multicenter study"],"prefix":"10.1016","volume":"26","author":[{"given":"Kazuyoshi","family":"Kobayashi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kei","family":"Ando","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fumihiko","family":"Kato","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tokumi","family":"Kanemura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Koji","family":"Sato","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yudo","family":"Hachiya","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuji","family":"Matsubara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshihito","family":"Sakai","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hideki","family":"Yagi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryuichi","family":"Shinjo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naoki","family":"Ishiguro","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shiro","family":"Imagama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"2","key":"10.1016\/j.jos.2020.05.015_bib2","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1038\/sj.jp.7211635","article-title":"Nationwide data confirms absence of \u2018July phenomenon\u2019 in obstetrics: it's safe to deliver in July","volume":"27","author":"Ford","year":"2007","journal-title":"J\u00a0Perinatol"},{"issue":"6","key":"10.1016\/j.jos.2020.05.015_bib3","doi-asserted-by":"crossref","first-page":"618","DOI":"10.1097\/00007632-198211000-00018","article-title":"Discitis following removal of intervertebral disc","volume":"7","author":"Lindholm","year":"1982","journal-title":"Spine"},{"issue":"4","key":"10.1016\/j.jos.2020.05.015_bib4","doi-asserted-by":"crossref","first-page":"713","DOI":"10.2106\/00004623-196951040-00009","article-title":"Discitis (closed space infection) following removal of lumbar inervertebral disc","volume":"51","author":"Pilgaard","year":"1969","journal-title":"J\u00a0Bone Joint Surg Am"},{"issue":"1","key":"10.1016\/j.jos.2020.05.015_bib5","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1097\/00007632-198901000-00011","article-title":"Intra- and postoperative complications in lumbar disc surgery","volume":"14","author":"Stolke","year":"1989","journal-title":"Spine"},{"issue":"7","key":"10.1016\/j.jos.2020.05.015_bib6","doi-asserted-by":"crossref","first-page":"767","DOI":"10.1016\/j.ajic.2017.01.013","article-title":"Collaboration with an infection control team for patients with infection after spine surgery","volume":"45","author":"Kobayashi","year":"2017","journal-title":"Am J Infect Contr"},{"issue":"7","key":"10.1016\/j.jos.2020.05.015_bib7","doi-asserted-by":"crossref","first-page":"636","DOI":"10.1177\/2192568217716144","article-title":"Complications associated with spine surgery in patients aged 80 years or older: Japan association of spine surgeons with ambition (JASA) multicenter study","volume":"7","author":"Kobayashi","year":"2017","journal-title":"Global Spine J"},{"issue":"6","key":"10.1016\/j.jos.2020.05.015_bib8","doi-asserted-by":"crossref","first-page":"560","DOI":"10.1177\/2192568217700115","article-title":"Risk factors for delirium after spine surgery in extremely elderly patients aged 80 years or older and review of the literature: Japan association of spine surgeons with ambition multicenter study","volume":"7","author":"Kobayashi","year":"2017","journal-title":"Global Spine J"},{"issue":"5","key":"10.1016\/j.jos.2020.05.015_bib9","doi-asserted-by":"crossref","first-page":"510","DOI":"10.1007\/s00776-011-0123-6","article-title":"Perioperative complications and adverse events after lumbar spinal surgery: evaluation of 1012 operations at a single center","volume":"16","author":"Imagama","year":"2011","journal-title":"J\u00a0Orthop Sci"},{"issue":"8","key":"10.1016\/j.jos.2020.05.015_bib10","doi-asserted-by":"crossref","first-page":"552","DOI":"10.1086\/647371","article-title":"Selected aspects of the socioeconomic impact of nosocomial infections: morbidity, mortality, cost, and prevention","volume":"17","author":"Jarvis","year":"1996","journal-title":"Infect Control Hosp Epidemiol"},{"issue":"1","key":"10.1016\/j.jos.2020.05.015_bib11","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1007\/BF00155546","article-title":"Hospital stay length as an effect modifier of other risk factors for nosocomial infection","volume":"6","author":"Delgado-Rodrigues","year":"1990","journal-title":"Eur J Epidemiol"},{"issue":"4","key":"10.1016\/j.jos.2020.05.015_bib12","doi-asserted-by":"crossref","first-page":"536","DOI":"10.2106\/00004623-199274040-00009","article-title":"Morbidity and mortality in association with operations on the lumbar spine","volume":"74","author":"Deyo","year":"1992","journal-title":"J\u00a0Bone Joint Surg Am"},{"issue":"1","key":"10.1016\/j.jos.2020.05.015_bib13","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1016\/S0030-5898(20)32047-2","article-title":"Nutritional status in the patient with spinal infection","volume":"27","author":"Klein","year":"1996","journal-title":"Orthop Clin N Am"},{"issue":"4","key":"10.1016\/j.jos.2020.05.015_bib14","doi-asserted-by":"crossref","first-page":"250","DOI":"10.1086\/501620","article-title":"Guideline for prevention of surgical site infection, 1999","volume":"20","author":"Mangram","year":"1999","journal-title":"Infect Control Hosp Epidemiol"},{"issue":"1","key":"10.1016\/j.jos.2020.05.015_bib15","doi-asserted-by":"crossref","first-page":"57","DOI":"10.3171\/2012.10.SPINE12572","article-title":"The seasonality of postoperative infection in spine surgery","volume":"18","author":"Gruskay","year":"2013","journal-title":"J\u00a0Neurosurg Spine"},{"issue":"9","key":"10.1016\/j.jos.2020.05.015_bib16","doi-asserted-by":"crossref","first-page":"962","DOI":"10.1097\/00007632-200205010-00016","article-title":"Spine infections: variations in incidence during the academic year","volume":"27","author":"Banco","year":"2002","journal-title":"Spine"},{"issue":"15","key":"10.1016\/j.jos.2020.05.015_bib17","doi-asserted-by":"crossref","first-page":"1128","DOI":"10.1056\/NEJMsa012337","article-title":"Hospital volume and surgical mortality in the United States","volume":"346","author":"Birkmeyer","year":"2002","journal-title":"N\u00a0Engl J Med"},{"issue":"5","key":"10.1016\/j.jos.2020.05.015_bib18","doi-asserted-by":"crossref","first-page":"309","DOI":"10.7326\/0003-4819-155-5-201109060-00354","article-title":"\u201cJuly effect\u201d: impact of the academic year-end changeover on patient outcomes: a systematic review","volume":"155","author":"Young","year":"2011","journal-title":"Ann Intern Med"},{"issue":"5","key":"10.1016\/j.jos.2020.05.015_bib19","doi-asserted-by":"crossref","first-page":"752","DOI":"10.1086\/527486","article-title":"Seasonal variation in Klebsiella pneumoniae bloodstream infection on 4 continents","volume":"197","author":"Anderson","year":"2008","journal-title":"J\u00a0Infect Dis"},{"issue":"12","key":"10.1016\/j.jos.2020.05.015_bib20","doi-asserted-by":"crossref","first-page":"1124","DOI":"10.1086\/592698","article-title":"Summer peaks in the incidences of gram-negative bacterial infection among hospitalized patients","volume":"29","author":"Perencevich","year":"2008","journal-title":"Infect Control Hosp Epidemiol"},{"issue":"8","key":"10.1016\/j.jos.2020.05.015_bib21","doi-asserted-by":"crossref","first-page":"1972","DOI":"10.1007\/s00586-018-5508-1","article-title":"Reoperation within 2 years after lumbar interbody fusion: a multicenter study","volume":"27","author":"Kobayashi","year":"2018","journal-title":"Eur Spine J"},{"issue":"6","key":"10.1016\/j.jos.2020.05.015_bib22","doi-asserted-by":"crossref","first-page":"794","DOI":"10.1001\/archsurg.1990.01410180120020","article-title":"Continuous 10-year wound infection surveillance: results, advantages, and unanswered questions","volume":"125","author":"Olsen","year":"1990","journal-title":"Arch Surg"},{"key":"10.1016\/j.jos.2020.05.015_bib23","unstructured":"Climate of Japan. Weather, climate & earthquake information [Japan meteorological agency web site]. Available at: http:\/\/www.jma.go.jp\/jma\/indexe.html. Accessed September 6, 2016."},{"issue":"14","key":"10.1016\/j.jos.2020.05.015_bib24","doi-asserted-by":"crossref","first-page":"1068","DOI":"10.1097\/BRS.0000000000001997","article-title":"Seasonal variations in the risk of reoperation for surgical site infection following elective spinal fusion surgery: a retrospective study using the Japanese diagnosis procedure combination database","volume":"42","author":"Ohya","year":"2017","journal-title":"Spine"},{"issue":"3 Suppl","key":"10.1016\/j.jos.2020.05.015_bib25","doi-asserted-by":"crossref","first-page":"165","DOI":"10.3171\/ped.2006.105.3.165","article-title":"Shunt insertion in the summer: is it safe?","volume":"105","author":"Kestle","year":"2006","journal-title":"J\u00a0Neurosurg"},{"issue":"10","key":"10.1016\/j.jos.2020.05.015_bib26","doi-asserted-by":"crossref","first-page":"947","DOI":"10.1111\/j.1469-0691.2009.02877.x","article-title":"Seasonal variation in Escherichia coli bloodstream infection: a population-based study","volume":"15","author":"Al-Hasan","year":"2009","journal-title":"Clin Microbiol Infect"},{"issue":"5","key":"10.1016\/j.jos.2020.05.015_bib27","doi-asserted-by":"crossref","first-page":"1133","DOI":"10.1086\/313441","article-title":"Seasonal variation of acinetobacter infections: 1987-1996. Nosocomial infections surveillance system","volume":"29","author":"McDonald","year":"1999","journal-title":"Clin Infect Dis"},{"issue":"4","key":"10.1016\/j.jos.2020.05.015_bib28","article-title":"A\u00a0population based study of seasonality of skin and soft tissue infections: implications for the spread of CA-MRSA","volume":"8","author":"Wang","year":"2013","journal-title":"PloS One"},{"issue":"3","key":"10.1016\/j.jos.2020.05.015_bib29","doi-asserted-by":"crossref","first-page":"603","DOI":"10.1128\/aem.33.3.603-608.1977","article-title":"The environment and the microbial ecology of human skin","volume":"33","author":"McBride","year":"1977","journal-title":"Appl Environ Microbiol"},{"issue":"4","key":"10.1016\/j.jos.2020.05.015_bib30","doi-asserted-by":"crossref","first-page":"546","DOI":"10.1080\/00039896.1965.10664255","article-title":"Environmental influences on the microbiology of the skin","volume":"11","author":"Taplin","year":"1965","journal-title":"Arch Environ Health"}],"container-title":["Journal of Orthopaedic Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0949265820301809?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0949265820301809?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,15]],"date-time":"2025-10-15T19:32:45Z","timestamp":1760556765000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0949265820301809"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,7]]},"references-count":29,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2021,7]]}},"alternative-id":["S0949265820301809"],"URL":"https:\/\/doi.org\/10.1016\/j.jos.2020.05.015","relation":{},"ISSN":["0949-2658"],"issn-type":[{"value":"0949-2658","type":"print"}],"subject":[],"published":{"date-parts":[[2021,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Seasonal variation in incidence and causal organism of surgical site infection after PLIF\/TLIF surgery: A multicenter study","name":"articletitle","label":"Article Title"},{"value":"Journal of Orthopaedic Science","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jos.2020.05.015","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}