Sensitivity of discharge diagnosis ICD-9 codes for pediatric venous thromboembolism is greater than specificity, but still suboptimal for surveillance and clinical research.
作者信息
Branchford Brian R, Gibson Elizabeth, Manco-Johnson Marilyn J, Goldenberg Neil A
出版信息
Thromb Res. 2012 May;129(5):662-3. doi: 10.1016/j.thromres.2011.10.032. Epub 2011 Nov 21.