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An Adminstrative Data Merging Solution For Dealing With Missing Data In A Clinical Registry: Adaptation To ICD-9 to ICD-10
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Humphries, K., Norris, C.M., Quan, H., Galbraith, P.D., Southern, D.A., Gao, M., Knudtson, M.L., Ghali, W.A., Shrive, F.M.
Background: We have previously described a method for dealing with missing data in a prospective cardiac registry initiative. The method involves merging registry data to corresponding ICD-9-CM administrative data to fill in missing data 'holes'. Here, we describe the process of translating our...