{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T02:05:54Z","timestamp":1787018754515,"version":"build-2736575974"},"reference-count":48,"publisher":"SAGE Publications","issue":"7","license":[{"start":{"date-parts":[[2018,3,7]],"date-time":"2018-03-07T00:00:00Z","timestamp":1520380800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Clin Rehabil"],"published-print":{"date-parts":[[2018,7]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To synthesize the evidence regarding the diagnostic value of simple ancillary tests post cerebrospinal fluid drainage in normal pressure hydrocephalus.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Data sources:<\/jats:title>\n                    <jats:p>MEDLINE, CINAHL, PsycINFO, Scopus, Web of Science, and Cochrane library databases; last searched on 12 September 2017.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Review methods:<\/jats:title>\n                    <jats:p>This review was performed applying the steps of the PRISMA statement. The QUADAS 2 tool was used to assess the risk of bias. Prospective and retrospective trials were systematically reviewed, and data on diagnostic accuracy were extracted. Meta-analysis (where possible) was performed. Hierarchical summary receiver operating characteristic package was used to calculate pooled estimates of included diagnostic studies.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Seventeen trials (with 812 subjects in total) were identified for inclusion in the meta-analyses for the 18-meter walk test, video-recorded gait performance, cognitive test, and Timed Up and Go Test. The summary estimates of sensitivity and specificity for the 18-meter walk test was 0.83 (95% CI 0.57 to 0.99) and 0.67 (95% CI 0.33 to 0.95), video-recorded gait performance was 0.85 (95% CI 0.47 to 0.99) and 0.68 (95% CI 0.33 to 0.96), cognitive test was 0.82 (95% CI 0.41\u20130.99) and 0.75 (95% CI 0.39\u20130.99), and Timed Up and Go Test was 0.89 (95% CI 0.79\u20130.95) and 0.63 (95% CI 0.24\u20130.90), respectively.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>This review highlights the diagnostic value of the 18-meter walk test, video-recorded gait performance, cognitive test, and Timed Up and Go Test in predicting shunt outcomes among adults with normal pressure hydrocephalus.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0269215518760126","type":"journal-article","created":{"date-parts":[[2018,3,8]],"date-time":"2018-03-08T01:44:41Z","timestamp":1520473481000},"page":"942-953","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":14,"title":["A systematic review of the diagnostic utility of simple tests of change after trial removal of cerebrospinal fluid in adults with normal pressure hydrocephalus"],"prefix":"10.1177","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4578-2048","authenticated-orcid":false,"given":"Aileen Eugenia","family":"Scully","sequence":"first","affiliation":[{"name":"Department of Physiotherapy, Singapore General Hospital, Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edwin Choon Wyn","family":"Lim","sequence":"additional","affiliation":[{"name":"Department of Physiotherapy, Singapore General Hospital, Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pei Pei","family":"Teow","sequence":"additional","affiliation":[{"name":"Department of Physiotherapy, Singapore General Hospital, Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dawn May Leng","family":"Tan","sequence":"additional","affiliation":[{"name":"Department of Physiotherapy, Singapore General Hospital, Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2018,3,7]]},"reference":[{"key":"bibr1-0269215518760126","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.42.1.54"},{"key":"bibr2-0269215518760126","doi-asserted-by":"publisher","DOI":"10.1007\/s00701-004-0234-3"},{"key":"bibr3-0269215518760126","doi-asserted-by":"publisher","DOI":"10.1227\/01.NEU.0000232655.78335.D5"},{"key":"bibr4-0269215518760126","unstructured":"The Hydrocephalus Association. 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