{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,24]],"date-time":"2025-04-24T04:34:41Z","timestamp":1745469281526,"version":"3.40.4"},"reference-count":29,"publisher":"S. Karger AG","issue":"5-6","license":[{"start":{"date-parts":[[2013,1,1]],"date-time":"2013-01-01T00:00:00Z","timestamp":1356998400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2013,1,1]],"date-time":"2013-01-01T00:00:00Z","timestamp":1356998400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Eur Neurol"],"published-print":{"date-parts":[[2013]]},"abstract":"<b><i>Background and Purpose:<\/i><\/b> Craniocervical artery stenosis is an important etiology for transient ischemic attack (TIA). We hypothesized ABCD and ABCD2 scores can predict craniocervical artery stenosis in patients with TIA. <b><i>Methods:<\/i><\/b> ABCD and ABCD2 scores were calculated in a total of 479 consecutive first-ever TIA patients in Nanjing Stroke Registry Program and compared with angiographic imaging derived from MRI or invasive catheter-based angiography. <b><i>Results:<\/i><\/b> Overall craniocervical artery (O-CA) stenosis was found in 197 (41.1%) patients. Extracranial craniocervical artery (E-CA) and intracranial craniocervical artery (I-CA) stenosis was found in 101 (21.1%) and 110 (23%) cases, respectively. ABCD and ABCD2 scores with similar accuracy for O-CA (AUC<sub>ABCD<\/sub> 0.71, AUC<sub>ABCD2<\/sub> 0.70), E-CA (AUC<sub>ABCD<\/sub> 0.72, AUC<sub>ABCD2<\/sub> 0.72) and I-CA stenosis (AUC<sub>ABCD<\/sub> 0.62, AUC<sub>ABCD2<\/sub> 0.62) were both independent predictors for various categories of artery stenosis after being adjusted for non-ABCD2 parameters. The cut-off points were equally 4 in both predicting rules. For ABCD, sensitivity was 57.4, 65.3 and 52.7% and specificity 77.0, 70.4 and 67.5% for O-CA\/E-CA\/I-CA, respectively. For ABCD2, sensitivity was 61.9, 69.3 and 58.2% and specificity 72.3, 65.6 and 63.1%. <b><i>Conclusions:<\/i><\/b> In patients with TIA, despite an association between ABCD and ABCD2 scores and underlying craniocervical artery stenosis, the clinical utility was limited by unsatisfactory sensitivity and specificity.<\/jats:p>","DOI":"10.1159\/000353299","type":"journal-article","created":{"date-parts":[[2013,10,22]],"date-time":"2013-10-22T06:41:05Z","timestamp":1382424065000},"page":"333-339","source":"Crossref","is-referenced-by-count":2,"title":["Correlation between ABCD, ABCD2 Scores and Craniocervical Artery Stenosis in Patients with Transient Ischemic Attack"],"prefix":"10.1159","volume":"70","author":[{"given":"Wen","family":"Sun","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jiafei","family":"Dai","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yunyun","family":"Xiong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhixin","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yongkun","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wenhua","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wusheng","family":"Zhu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gelin","family":"Xu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xinfeng","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2013,10,22]]},"reference":[{"doi-asserted-by":"publisher","key":"ref1","DOI":"10.1016\/S0140-6736(05)66702-5"},{"doi-asserted-by":"publisher","key":"ref2","DOI":"10.1161\/STROKEAHA.108.515817"},{"doi-asserted-by":"publisher","key":"ref3","DOI":"10.1503\/cmaj.1030460"},{"doi-asserted-by":"publisher","key":"ref4","DOI":"10.1002\/ana.21921"},{"doi-asserted-by":"publisher","key":"ref5","DOI":"10.1016\/S1474-4422(07)70250-8"},{"doi-asserted-by":"publisher","key":"ref6","DOI":"10.1016\/S1474-4422(07)70248-X"},{"doi-asserted-by":"publisher","key":"ref7","DOI":"10.1016\/S0140-6736(03)12228-3"},{"doi-asserted-by":"publisher","key":"ref8","DOI":"10.1016\/S0140-6736(07)60150-0"},{"doi-asserted-by":"publisher","key":"ref9","DOI":"10.1161\/STROKEAHA.109.553446"},{"doi-asserted-by":"publisher","key":"ref10","DOI":"10.1159\/000103120"},{"doi-asserted-by":"publisher","key":"ref11","DOI":"10.1161\/STROKEAHA.109.560045"},{"doi-asserted-by":"publisher","key":"ref12","DOI":"10.1159\/000104483"},{"doi-asserted-by":"publisher","key":"ref13","DOI":"10.1159\/000093241"},{"doi-asserted-by":"publisher","key":"ref14","DOI":"10.1161\/STROKEAHA.108.192218"},{"doi-asserted-by":"publisher","key":"ref15","DOI":"10.1161\/01.STR.22.6.711"},{"doi-asserted-by":"publisher","key":"ref16","DOI":"10.1161\/01.STR.29.7.1389"},{"doi-asserted-by":"publisher","key":"ref17","DOI":"10.1056\/NEJM200006083422302"},{"doi-asserted-by":"publisher","key":"ref18","DOI":"10.1159\/000047680"},{"doi-asserted-by":"publisher","key":"ref19","DOI":"10.1056\/NEJMra0804622"},{"doi-asserted-by":"publisher","key":"ref20","DOI":"10.1016\/S1474-4422(08)70240-0"},{"doi-asserted-by":"publisher","key":"ref21","DOI":"10.1179\/1743132812Y.0000000024"},{"doi-asserted-by":"publisher","key":"ref22","DOI":"10.1161\/STROKEAHA.111.641696"},{"doi-asserted-by":"publisher","key":"ref23","DOI":"10.1161\/STROKEAHA.109.571844"},{"doi-asserted-by":"publisher","key":"ref24","DOI":"10.2214\/ajr.175.2.1750455"},{"doi-asserted-by":"publisher","key":"ref25","DOI":"10.1067\/mva.2000.109330"},{"doi-asserted-by":"publisher","key":"ref26","DOI":"10.1159\/000050752"},{"doi-asserted-by":"publisher","key":"ref27","DOI":"10.1016\/S0720-048X(97)00121-6"},{"doi-asserted-by":"publisher","key":"ref28","DOI":"10.1161\/01.STR.0000068367.08991.A2"},{"doi-asserted-by":"publisher","key":"ref29","DOI":"10.1080\/02841850410004229"}],"container-title":["European 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