Validation of ICD-10 hospital discharge diagnosis codes to identify incident and recurrent ischemic stroke from a US integrated healthcare system.
Validation of ICD-10 hospital discharge diagnosis codes to identify incident and recurrent ischemic stroke from a US integrated healthcare system.
复制标题
验证 ICD-10 出院诊断代码,以识别来自美国综合医疗保健系统的事件和复发性缺血性中风。
DOI:
10.1002/pds.5675
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发表时间:
2023
影响因子:
2.6
通讯作者:
An,Jaejin
中科院分区:
文献类型:
--
作者:
Shirley,AbraelleM;Morrisette,KerresaL;Choi,SoonKyu;Reynolds,Kristi;Zhou,Hui;Zhou,MengnanM;Wei,Rong;Zhang,Yiyi;Cheng,Pamela;Wong,Eric;Sangha,Navdeep;An,Jaejin
PurposeThis study validated incident and recurrent ischemic stroke identified by International Classification of Diseases, Tenth Revision, Clinical Modification (ICD‐10) hospital discharge diagnosis codes.MethodsUsing electronic health records (EHR) of adults (≥18 years) receiving care from Kaiser Permanente Southern California with ICD‐10 hospital discharge diagnosis codes of ischemic stroke (I63.x, G46.3, and G46.4) between October 2015 and September 2020, we identified 75 patients with both incident and recurrent stroke events (total 150 cases). Two neurologists independently evaluated validity of ICD‐10 codes through chart reviews.ResultsThe positive predictive value (PPV, 95% CI) for incident stroke was 93% (95% CI: 88%, 99%) and the PPV for recurrent stroke was 72% (95% CI: 62%, 82%). The PPV for recurrent stroke improved after applying a gap of 20 days (PPV of 75%; 95% CI: 63%, 87%) or removing hospital admissions related to stroke‐related procedures (PPV of 78%; 95% CI: 68%, 88%).ConclusionThe ICD‐10 hospital discharge diagnosis codes for ischemic stroke showed a high PPV for incident cases, while the PPV for recurrent cases were less optimal. Algorithms to improve the accuracy of ICD‐10 codes for recurrent ischemic stroke may be necessary.
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影响因子:
9.8
作者:
GOLAY, A;SWISLOCKI, ALM;REAVEN, GM
通讯作者:
REAVEN, GM
影响因子:
4.1
作者:
P. Ferré;J. Pégorier;D. Williamson;J. Girard
通讯作者:
J. Girard
DOI:
10.1016/0026-0495(87)90105-3
发表时间:
1987
期刊:
Metabolism: clinical and experimental
影响因子:
--
作者:
D. Vouillamoz;E. Temler;E. Jéquier;J. Felber
通讯作者:
J. Felber
影响因子:
15.9
作者:
FERRANNINI, E;BARRETT, EJ;DEFRONZO, RA
通讯作者:
DEFRONZO, RA
DOI:
--
发表时间:
1988
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Blackard,WG;Clore,JN
通讯作者:
Clore,JN